THE MINING - GEOLOGY DESIGN SURVEY AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY PROFESSIONAL COMPETENCE

AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY PROFESSIONAL COMPETENCE Tháng 1/2015

I. Overview The Mining - Geology Design Survey and Construction Consulting Joint Stock has been established according to Business Registration No. 0101513625 issued the 1 st time on 16/7/2004 and issued 4 th time by Hanoi Department of Planning and Investment on 28/03/2011. Head Office: H4 23 YenHoa Ward, CauGiay District, HaNoi City New Office: No 245 HoTungMau st, CauDien Ward, Nam TuLiem district, HaNoi city. Tel: 04.62850399-04.62850388 Fax: 04.62872969 Tax Code: 0101513625 Bank account: No. 2151.00000.10305 at Bank for Investment and Development of Vietnam, Cau Giay Branch. No. 2201.00000.325326 at Bank for Investment and Development of Vietnam, Thang Long Branch. Functions and tasks of the : Supporting actions of exploiting crude oil and natural gas. Selling metal and metal ores. Wholesaler of construction materials and equipments. Producing measurement, directional inspectation and control equipments. Consultanting, mediating and auctioning real estates, auctioning right of land use. Exploiting metal ores which contain no iron. Exploiting and collecting hard coal Exploiting crude oil, natural gas. Exploiting iron ore. Exploiting chemical and fertilizer minerals. Exploiting and collecting peat. Supporting actions of exploiting mining and other ores. Designing and surveying mining industry construction. Surveying geology of works. Supervising constructional execution and completation of: mining exploitation, topography survey. Appraising designs as competence. Consulting of mining designs, road designs, bridge designs, civil and industrial designs Verifying geodesic machines and equipments Providing machines, equipments and instruments for hire 2

Assessing environmental impacts of constructional, industrial works and so on; Measuring, surveying and creating topographic maps, geopolitical maps, special subjects maps; producing geodesic mapping equipments according to digital criterias; Geological and hydrogeological drilling; Drilling for mining groundwater; constructing and executing water supply projects; Minerals survey and exploration Feasibility study, creating investable projects of mining, geological, geodesic, traffic, building constructions; Technical designing of mining, constructing and traffic execution; Technological transfers, transferring execution of mining, geologic and geodesic, building and traffic constructions; Training professional in exploding, informatics, professional in English, Chinese and Russian translation of mining, geologic and geodesic documents, training managerial staffs; mine managing directors; Civil, mining, industrial, irrigational constructions; Trading scientific and technical equipments; Verifying and repairing geodesic machines and equipments; Examining and verifying investable projects, technical designs and general estimates which have been done by other companies; Managing mining investment projects; supervising execution of construction; Verifying quality of mining, civil, industrial, traffic, water supply construction. II. Some informations about the 1. Recent Financial Informations Unit: VN Dong Year Turnover Total possession Business capital 2004 1.812.760.000 35.000.000 500.000.000 2005 3.205.917.384 511.152.586 538.694.391 2006 2.446.281.735 511.152.586 700.125.358 2007 4.220.000.000 248.686.615 567.164.006 2008 5.746.013.805 337.579.662 656.057.053 2009 8.016.699.250 1.609.075.161 2.145.435.569 2010 6.728.283.938 3.131.900.494 2.145.435.569 2011 4.017.113.192 3.769.591.345 8.145.435.569 2012 10.692.192.689 28.171.858.865 8.145.435.569 2013 19.923.213.206 24.517.695.528 8.145.435.569 *Chartered Capital: 40.000.000.000 VND. 3

2. Personnel structure of the According to functions of business field, the s personnel struction is set up as below: 2.1. Management Management Committee: - Nguyen Sy Hoi, Doctor of Philosophy Manager - Nhu Van Bach, Professor, Doctor of Philosophy Deputy Manager - Nguyen Phuong, Associate Professor Doctor Deputy Manager - Nguyen Tuan Anh, Master of Science Deputy Manager 2.2. Personnel structure and specialized competence * The human resources of the : - s persons: Professors, Associate Professors, Doctors of Philosophy, Masters of Science, s, Bachelors of Science - Cooperative workforce, which is in collaboration with the in numerous contracts since 2001, including: Professors, Associate Professors, Doctors of Philosophy, Masters of Science, s, Bachelors of Science from Hanoi University of Mining and Geology. * Functions: executing geological exploratorical, construction geological, hydrogeological drilling; measuring and creating geological, topographical, geopolitical maps... Creating feasibility study, environmental impacts assessment reports; Designing technical execution,... Summary of Human resources: + Mining engineers: 30 persons + Geological survey engineers: 15 persons + Geodesic engineers: 14 persons + Geophysic engineer: 1 person + Environmental engineers: 2 persons + Electrical engineer: 1 person + Mechanical engineer: 1 person + Economic engineers: 4 persons + Accountants: 4 persons a, Lists of Professors, Associate Professors, Doctors of Philosophy, Masters of Science, s, Bachelors of science, in cooperation with our in numerous contracts: 4

No Full name Speciality Experience Years 1 2 3 4 5 6 7 9 10 11 12 Tran Manh Xuan Professors - Doctor of Philosophy Nguyen Phu Vu Doctor of Philosophy Le Thi Thu Hoa Master of Science Nguyen Dinh An Master of Science Nhu Van Phuc Pham Van Hoa Master of Science Vu Dinh Hieu Duong Van Phong Doctors of Philosophy Le Binh Minh Nguyen Van Hiep Duong Phuong Hien Bachelor of science b, s personnel Mining 54 Mining 35 Mining 22 Mining 18 Mining 12 Mining 12 Mining 12 Geodesy 42 Geology 32 Exploratory 7 Economics 10 No Full name Speciality Experience Work Years permit No. 1 Nhu Van Bach Professor Doctor of Philosophy Mining 45 Nguyen Sy Hoi 2 Doctor of Philosophy Senior lecturer Mining 43 KS.04-0668 5

No Full name Speciality Experience Work Years permit No. 3 Nguyen Hoa Master of Science Mining 13 KS.034-0058 4 Tran Van Hung Master of Science Mining 13 KS.034-0201 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Nguyen Tuan Thanh Master of Science Dao Quoc Loc Le Ngoc Thue Master of Science Phan Thanh Thuy Master of Science Hoang Thai Hop Master of Science Pham Xuan Trang Master of Science Pham Thi Hong Master of Science Dao The Giang Nguyen Van Huan Nguyen Huu Khan Nguyen Van Viet Nguyen Dac Son Nguyen Thi Thuy Nguyen Viet Son Mining 14 Mining 27 Mining 27 Mining 15 Mining 10 Mining 10 Mining 4 Mining 10 Mining 8 Mining 8 Mining 6 Mining 6 Mining 6 Mining 6 6

Experience Work No Full name Speciality Years permit No. 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Mac Van Tien Mining 6 Tran Van Phu Mining 6 Dao Ngoc Nam Mining 6 Nhu Dunh Binh Mining 4 Ngo Thanh Tinh Mining 3 Le Trong Tuan Bachelor of Science Mining 3 Nguyen Quoc Hoang Bachelor of Science Mining 3 Nguyen Phuong Exploratory Associate Professor - Doctor of Geology Philosophy 38 Mai Xuan Quang Exploratory Geology 15 KS.034-0168 Dinh Ba Phong Construction Master of Science Geology 15 Nguyen Tuan Anh Construction Master of Science Geology 19 Le Ngoc An Construction Geology 13 Dang Ngoc Thuy Master of Science Geophysics 14 Nguyen Thu Lien Environment 5 Nguyen Thi Thuy Environment 5 7

Experience No Full name Speciality Years 34 35 36 37 38 36 40 41 42 43 44 45 46 47 48 49 Tran Xuan Ba Geology 46 Vu Van Khoai Geology 43 Nguyen Van Tung Geology 38 Phan Thanh Binh Geology 9 Tran Van Cuong Geology 7 Le Thai Binh Geology 6 Dang Minh Lam Geology 6 Dao Xuan Hieu Geology 3 Nguyen Minh Tan Geology 5 Ha Huy Thanh Geology 5 Nguyen The Phan Geology 4 Nguyen Thi Mai Geology 3 Nguyen Quang Khanh Master of Science Geodesy 13 Nguyen Thi Thanh Geodesy 10 Tran Manh Hung Geodesy 9 Hoang Thi Thao Geodesy 8 Work permit No. 8

Experience No Full name Speciality Years 50 51 52 53 54 55 56 57 58 59 Vu Hanh Linh Geodesy 8 Vu Doanh Phuong Geodesy 7 Pham Tran Kien Geodesy 7 Chu Thi Minh Hai Geodesy 7 Vu Tuan Hung Geodesy 6 Dang Thuy Vinh Geodesy 6 Tran Van Chau Geodesy 5 Phung Quang Canh Geodesy 3 Nguyen Van Quyet Bachelor of Science Geodesy 4 Do Trung Ha Geopolitics 6 Work permit No. 60 Tran Thi Nam Huong Bachelor of Science Economics 14 61 Nguyen Thu Ha 62 Le Thu Hang Bachelor of Science 63 Dao Bich Thuy Economics 6 Economics 2 Chief Accountant 30 64 Nguyen Thanh Mai Accountant 3 65 Phung Thi Ngoc Accountant 3 9

No Full name Speciality Experience Years Nguyen Van Khang 66 Associate Professor - Doctor of Mechanics 45 Philosophy 67 Nguyen Chi Dung Electromechanics Master of Science 35 Work permit No. 2.3. Machines and equipments a. Mesuring, designing, environmental devices No Device Amount Made in Geodesic equipments: 1 Pracomm Area measuring device(s) 1 Japan 2 Photogrammetric system (s) 1 Japan 3 3T5-KP Theodolite(s) 3 Japan 4 Leica Total station (s) TC305R 3 Japan 5 Water-level measurement device(s) Ni 025 3 Japan 6 GPS Locator (s) 4600LS. 5 Japan 7 GTS-235N Electronic measuring device(s) 1 Japan 8 GAKMIN 76CSX GPS device(s) 1 Japan 9 Topcon GPT 900-1A device(s) 1 Japan 10 Walkie talkie 18 China Sample devices: 1 Physico-mechanical properties determination (s) 1993 German 2 PMT-3 Hardness testing device(s) 1973 German Informatic devices: 1 Computer(s) and printer(s) 30 USA Japan 2 Projector(s) 2 USA 3 Epson Scaner(s) 1 Japan 4 HSK-8.000 Super high speed video camera(s) 2 USA 5 Rolland Plotter 1 Japan 6 Calcom A1 Digitizer 1 Japan 7 HP Larerjet 1100 Printer(s): for A4 papers 8 Japan 8 HP 500 Printer(s): for A0 papers 1 Japan 9 HP Scanjet 3500c Scanner(s) 2 Japan 10 Canon L140 fax machine(s) 1 Japan 11 KP-90N Area measuring device(s) 1 Japan 10

No Device Amount Made in 12 Photocopier(s) for A3 A4 papers 1 Japan 13 HP T610 printer(s) 1 Japan Environmental devices: 1 HD 1100 Dust monitor (s) 02 USA 2 IMR Toxic Gas Detector (s) 02 USA 3 Mx 2100 Toxic Gas Detector (s) 01 USA 4 PCE 322A Noise meter (s) 01 USA 5 PH meter (s) 01 Japan Automobiles: 1 Automobile - CAMRY 2.4G 01 Japan 2 Automobile - PRADO GX 01 Japan 3 Automobile YARIS 01 Japan b. Devices for survey drilling No Device 01 Driller XY- 1A - 4 Kinh Tham 02 Driller XY- 1A - 4 Kinh Dia 03 Driller GK- 250 Made in China China China Time of produced, Technical parameters bought Produced: Depth of drilling: 350m 09/2009 Diameter: 150/75mm Bought: 08/2010 Speed: 140-1010 loops/min Hydraulic pump: 77l/min Produced: Depth of drilling: 350m 09/2009 Diameter: 150/75mm Bought: 08/2010 Speed: 140-1010 loops/min Hydraulic pump: 77l/min Produced: Depth of drilling by arm 42: 250m 09/2009 Speed: 230, 390,1000 loops/min Bought: 08/2010 Dimension: 1800 x 1150 x 1500 mm Status In good condition In good condition In good condition 04 Driller XY- China Produced: Depth of drilling 350m In good 11

1A - 4 Kinh Dia II. Summary of s experience 09/2010 Diameter: 150/75mm Bought: 11/2011 Speed: 140-1010 loops/min Hydraulic pump: 77l/min condition 1. Total years of consulting for investable projects: 15 (consultant group has been participated in numerous projects since 1997) 2. List of contracts which has been done by our, including Reports of Feasibility Study, Technical Construction Designs and Drilling for Geological construction survey... No design, Name of A. WORKS EXECUTION BY THE MINING - GEOLOGY DESIGN SURVEY AND CONSULTING JOINT STOCK COMPANY (No. I) I. Geological and hydrogeological drilling projects 1 16/10/2003-16/11/2003 Hai Phong Thermoelectricity JSC Economic contrast No (EC No): 34/03-HDKT, signed on 16/10/03 For: Surveying geological drilling, measuring for mapping, creating report of feasibility study and environmental impact assessment (EIA), applying for mining permit of Niem Son Ngoai mine, Ky Son Thuy Nguyen Hai Phong II. Environmental Impact Assessment projects 1 25/11/2002-25/03/2003 Nghe An Mineral EC No. 01/20-HDKT (25/11/02-25/03/03) For: Creating EIA project for Chau Hong white limestone quarry, approved by the Ministry of Natural Resources and Environment. 2 01/06/2003-01/08/2003 Lang Son Cement EC No. 30/03-HDKT - DTM 01/06/03-01/08/03 For: Creating EIA report for Lung Tem II limestone quarry and Le Dinh Chinh hill clay mine, approved by Lang Son Natural Resources and Environment Department. III. Fundamental designs and investable project creations 1 08/08-23/11/2001 Industry Investment Consulting EC No. 72.01(A)/HDKT, signed on 08/08/2001 For: Creating project: Hon Gai coal area development planning to 2010 and forecasting to 2020. 12

2 01/03-01/05/2002 Bac Kan Mineral 3 10/04-25/05/2002 Industry Investment Consulting 4 25/6/2002-25/10/2002 Binh Minh Limited 5 22/11/2002-22/01/2003 Nghe An Mineral 6 13/06/03-13/09/2003 Thua Thien Hue Ceramic Tiles 7 09/09-01/10/2003 Vimeco Joint Stock 8 19/10/2003 19/12/2003 Diatomite mineral Phu Yen export-import producing and business. EC No. 12KT-CT, signed on 01/03/02-01/05/02 For: Creating feasibility study report, applying for mining approval, EIA of mining Na Tum Bac Kan quarry, approved by Bac Kan Natural Resources and Environment Department. EC No. 15(B2)/HD-KH, signed on 10/04/2002 For: Creating feasibility study report for supplying coal for Lang Bang power - station, 1200MW. EC No. 11/02-NCKT, signed on 25/06/02-25/10/02. For: Creating feasibility study report of mining Basalt quarry at So, Bich mountain, creating EIA report and approved by Natural Resources and Environment Department. EC No. 02/2-HDKT, signed on 22/11/02-22/01/03 For: Creating feasibility study report for Chau Hong white limestone quarry. EC No. 151/03-HDKT-DTM, signed on 13/06/03 liquidated on 13/9/03. For: Creating feasibility study report, creating EIA report for Kaolin A Luoi mining quarry and approved by Hue Natural Resources and Environment Department. EC No. 1119/HDKT-DT signed on 09/01-09/10/03. For: Creating feasibility study report Exploiting and processing basalt stone for making building materials - Dong Vo III - Phu Man Quoc Oai Ha Tay. EC No. 71/03-HDKT FS-DTM, signed on 19/10/03-19/12/03. For: Creating feasibility study report, creating EIA report and Designing technical execution of mining diatomite An Xuan quarry Tuy Hoa - Phu Yen. 13

9 24/11/2003-20/01/2004 Yen Binh Vinaconex Cement EC No. 09 XMYB/HDKT, signed on 24/11/03 liquidated on 20/1/04. For: Creating feasibility study for Mong Son I limestone quarry and applying for mining approval. Creating feasibility study for Hop Minh Mong Son clay mine and applying for mining approval. IV. Projects of Designing technical executions 1 10/05-10/07/2001 The ministry of Defency economy cooporated. 2 01/03-01/05/2002 Tan Dinh mechanical and construction 3 08/05/2003-08/08/2003 Thang Long Cement 4 02/06/2003-02/09/2003 Ha Tay Construction and Trading JSC 5 01/10/2003 01/12/2003 Tam Diep Cement 6 18/01/2004-2/03/2004 Phuc Son Cement EC No. 07/HDKT-DDBD, dated 22/09/2001 For: Designing technical execution for Quynh Thang basalt quarry, Quynh Luu, Nghe An. Designing technical execution, creating general budget for Song Trau quarry. EC No. 17XMTL/HDKT03, signed on 08/05/03 For: Designing technical execution for IV block Hoanh Bo limestone quarry Quang Ninh. EC No. 18 HDKT/TKTC, signed on 02/06/03 For: Designing technical execution for basalt quarry of Con Voi Hoa Thach mountain Quoc Oai Ha Tay. EC No. 24/2003/HDKT-XMTD/MGS, signed on 01/10/03-01/12/03. For: Designing technical execution, creating bidding document for Quyen Cay clay mine Dong Giao - Thanh Hoa EC No. 040128 signed on 18/01/2004-02/03/2004. For: Designing technical execution for Trai Son A limestone quarry. V. Deposit converting, Examining and verifying investable projects and others 1 05/09/2003-15/10/2003 ChinFon Cement EC No. CHC-03-292, signed on 05/09/03-15/10/03. For: Inspecting, revising and applying for designing examine opening of limestone D Thuy Nguyen quarry Hai Phong. 14

No design, Name of B. Works created by THE MINING - GEOLOGY DESIGN SURVEY AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY I. Surveying for map creations 1 17/07/2004-20/10/2004 Nui Beo coal 2 25/04/2005 Phuc Son Cement 3 05/01/2006-08/05/2006 Energy Institute EC No. 1710b/HDKT, signed on 17/07/04-20/10/04 For: Additional surveying and creating map for hiring soil of Nui Beo coal. EC No 050425, signed on 25/04/2005 For: Measuring and calculating reserves in Trai Son A,C - Nham Duong and Nui Cong quarry - Phuc Son cement plant project. EC No. 03A/HD-TTKT, signed on 03/01/2006 For: Surveying topographic map rate 1/1000 for the third soil quarry of Go Dinh hill, Trieu Dong, Co Dong, Son Tay country town, Ha Tay. 4 15/05/2007 YBB Calcium products limited 5 03/07/2007 Phuc Son Cement 6 18/10/2007 Lao Cai Natural Resources and Environment Department. 7 28/10/2007 YBB Calcium products limited 8 05/06/2008 Hoang Thach Cement EC No. YBB - PU - 176 / 07 - CT For: Surveying and creating for topographic map of Mong Son quarry. EC No. W7100-030 For: Surveying map to show the safety radius 200m projects from the foot of exploitable line of Trai Son A limestone quarry. EC No. 17/2007/HDKT For: Creating forbidden and temporarily forbidden localize map for mineral activity of Lao Cai province. EC No. YBB-PU-180/08-CT For: Measuring and defining coordinate of 26 geology points along to assignment line and defining of 9 geological survey drilling holes. EC No. 28/XMHT XDCB 05/06/2008 For: Surveying topographic map and creating investable building constructing project: Expanding for mining Ang Dau limestone quarry Hoang Thach cement. 15

9 29/06/2008 CHINFON cement 10 10/09/2008 Song Da 11 11 24/02/2009 Thien Quy Construction Trading Service Limited 12 24/02/2009 Trang Cat Investment and Development Limited. 13 14/08/2009 Thanh Hai trading Limited. EC No. CHC-05-202 For: Measuring and surveying for Chin Den limestone mountain. EC No. 09 CT/2008/HDKT, signed on 10/09/2008 For: - Surveying and creating actuality map after removing the stage 1 cover. - Calculating and designing to remove the cover of opening mine stage. - Designing technical execution for drilling and exploding of exploiting level after removing cover. EC No. 30/HD - KT signed on 24/02/2009 For: Surveying topographic map rate 1:5000 to serve: Creating surveying project and creating document to applying for mining approval of Nam Con Muc, Kien Thuy, Hai Phong. EC No. 31/HDKT, signed on 24/02/2009 For: Surveying and appraising topographic map rate 1: 5000 to serve: Creating surveying project mission and creating document to applying for mining approval for sand mine of Lach Tray river mouth, Trang Cat ward, Hai An district, Hai Phong city. EC No. 14.08.09/HD-KT For: Surveying for topographic map rate 1/2000 (anticipating: 110 ha) Go Nam sand mine, Lach Tray river mouth, Trang Cat ward, Hai An district, Hai Phong city. 14 2009 Scientific and technical development support center. EC No. 04.2008/HD-KT For: Surveying topographic map rate 1/5000 to serve: Creating surveying project and document to applying for mining approval of Den Nom sand bank, the south of Dinh Vu island, Hai Phong city. 16

15 02/06/2010 Chinfon Cement 16 09/07/2010 Gia Thanh Stone JSC 17 12/07/2010 Infrasstructure Him Lam JSC. 18 15/06/2011 Vinaconex investment and mineral trading one member Co. Ltd. 19 16/08/2011 Vicem Hoang Thach one member Co. Ltd. 20 24/11/2011 Vicem Hai Phong one member Co. Ltd. 21 02/01/2012 COSEVCO Song Gianh Cement 22 08/02/2012 Phuc Son Cement EC No. CFC-10-373 For: Measuring and creating map rate 1/1000 of Than Vi limestone mountain to serve calculating reserves and applying for mining approval. EC No. 28 A /2010/HDKT For: Surveying topographic map rate 1/2000 Gia Thanh limestone Gia Thanh commune Gia Vien district Ninh Binh province. EC No. 21 A /2010/HDKT For: Surveying topographic map rate 1/2000 Dong Dang small village limestone, Cao Duong commune, Luong Son district, Hoa Binh province. EC No. 15.06.2011/HDKT For: Measuring and creating map, applying for policy, creating precious feasibility report for limestone quarry to making normal builing materials Chum small village, Trung Son commune, Luong Son district, Hoa Binh province. EC No. 16.8/XMHT-XDCB For: Measuring topographic map rate 1/500 for the North limestone block of Ang Rong quarry. EC No. 272/2011/HDKT For: Measuring and creating topographic map rate 1/2000 to applying for mining and planting a landmark area, creating document to applying for mining the floating part of Trang Kenh limestone quarry. EC No. 02KH/XMSG MDC/2012 For: Measuring and creating topographic map rate 1/1000 for Tien Hoa limestone quarry, Tuyen Hoa district, Quang Binh province. EC No. W1271000002 For: Measuring topographic map for Cong mountain clay mine to converting reserves. 23 28/04/2012 The 1st addendum of contract: 54/2011/VCM-MGDSC 17

Viet Nam building materials Limited. 24 10/07/2012 Phuc Son Cement 25 15/10/2012 Phuc Son Cement 26 18/12/2012 Phan Thanh Mineral JSC 27 18/01/2013 Phuc Son Cement 28 25/3/2013 Hung Ocean Trading and Business JSC 29 02/12/2013 ChinFon cement 30 09/06/2014 Chifon Cement 31 01/01/2015 Phuc Son Cement For: Surveying and creating topographic map rate 1/1000 for Len Dut Chan limestone quarry. EC No. W1271000049/HDKT For: Surveying executing map, calculating reserves left of Trai Son C limestone quarry. EC No. W1271000101/HD-KT For: Surveying, adjusting co-ordinate form UTM to VN2000 and creating topographic map for Nham Duong limestone quarry, Duy Tan commune, Kinh Mon district, Hai Duong province. EC No. 18.12/2012/HDKT For: Surveying, studying, defining position of opening seam line for Phan Thanh white quarry, Luc Yen district, Yen Bai province. EC No. W1271000169 For: Surveying executing map rate 1/1000 for Cong mountain clay mine, Duy Tan commune, Phu Thu, Kinh Mon district, Hai Duong province. EC No. 25.3/HDKT/MGSC-KH For: Surveying executing map rate 1/2000 and defining landmark white marble quarry Chuong mountain Tan Linh commune Luc Yen district Yen Bai province. EC No: CFC-13-871 For: Surveying, measure, make the topographical map and set up the landmarks for making the design for limestone development and exploitation works of THAN VI limestone quarry. EC No: CFC-14-058 For: Surveying, measure the topographical status map for D limestone quarry - Trang Kenh and Nui Tran, Trieu Cao, Suoi Ba clay quarries. EC No: W1471000050/HDTV For: Surveying, measure the topographical status map for Trai Son A limestone quarry. 18

No design, Name of II. Geological and hydrogeological drilling projects 1 30/05/05 191 Hai Duong project management. EC No 05/HDKT, signed on 30/05/05 For: Surveying 4 th package deal project: Improving and upgrading Hai Duong Quy Cao part 191 province project. 2 10/09/2005 Dong Ket Khoai Chau People s committee Hung Yen. 3 23/11/2004-23/01/2006 Cau Bo project management. EC No. 08/2005/HDKT, signed on 10/09/2005 For: Surveying geological project Elementary school Dong ket commune Khoai Chau Hung Yen. EC No. 01-2004/HDKT, signed on 23/11/04-23/01/06 For: Surveying geological project Cau Bo project Cau Phai - Hoang Dieu road - bed 4 22/01/2006 Lang Hoa Lac street expanding investment and constructment project management. 5 24/02/2006 Viet Duc investment JSC 6 28/02/2006 Lang Hoa Lac street expanding investment and construction project management. 7 26/03/2007 Thang Long Cement JSC EC No. 06/HDKT, signed on 16/01/2006 For: Surveying geological project for building 7 floors office at address Km10 highway 3 Doi Bridge, Uy No, Dong Anh, Ha Noi. EC No 02.06/HD-KTKT-MDC, signed on 24/02/06 For: Drilling well to exploiting ground water Ben Pha Den Hoan Kiem district Ha Noi city. EC No. 236/HD-XD, signed on 28/02/06 For: Surveying geological project, creating geological project, experiment sample ground mine material 77 Phu Man hill Quoc Oai Ha Tay. EC No. 14/2007/HDTV/TLCC-MDC For: Surveying to serve designing basic building for clay, Silic jelly quarry of cement plant at Hoanh Bo district, Quang Ninh province. 19

8 01/03/2007 The Ministry of Industry mechanical study institute. 9 28/09/2009 Investment and development substructure corporation EC No. 30B/2007/HDKT/NCKC For: Survey drilling geological project for combining office and house Mechanical study institute - The Ministry of Industry. Address: 23 Cat Linh Dong Da Ha Noi EC No. 810/HD-KS For: Survey drilling geological for creating investable project substructure business CN3, Mai Dinh commune, Tien Duoc, Soc Son district, Ha Noi. III. Survey Drilling Projects 1 22/05/2006 Hai Hao Limited EC No. 1921/HDKT, signed on 22/05/2006 For: Creating survey sand coastal project Ngoc Hai ward, Do Son country town, Hai Phong city. 2 25/06/2006 Sao Viet builing and assembly JSC. 3 15/01/2007 Hai Hao Limited 4 12/10/2007 Association 2180 wounded soldier cooperative. 5 06/11/2007 Hai Duong Cement Plant EC No. 04/HDKT For: Creating surveying project, survey drilling geological project for the South of Dinh Vu island sand mine, Hai Phong city. EC No. 704/HD-KT For: Creating surveying project for sand at I area on Van Uc river. EC No. 24/2007/HDKT For: Creating surveying project and survey drilling, quality assessment and reserves for Soi Mo warp, Bat Trang commune, An Lao district, Hai Phong city. EC No. 54/2007/HDKT For: Surveying for cement clay Nui Trai Chet quarry and cement limestone Nui Ngang quarry, Duy Tan commune, Kinh Mon district, Hai Duong province. 20

6 11/12/2007 Trading export and import traffic materials JSC. (TRATIMEX) 7 11/12/2007 Constructing project building materials Consulting JSC. 8 2008 Hai Hao Limited 9 26/01/2008 Electric and Found a state JSC. 10 22/02/2008 Hai Hao Limited 11 26/02/2008 Chinfon Cement 12 08/04/2008 Minh Loc Trading and Constructing JSC. EC No. 14/HD-KT For: Creating and approving for surveying project. Surveying and approving for sand reserve to plane sand mine of Den Nom bank, the south of Dinh Vu island, Hai Phong city. EC No. 106 TV.VLXD/KH For: Surveying limestone, claystone for making cement material reserve creating investable capital construction and mining project Nam Dong Thua Thien Hue cement plant project. EC No. 14/HD-KT For: Creating and approving surveying project. Surveying and approving sandreserves for making planing materials at Con Nam West North sand mine belong to Van Uc river mouth Vinh Quang commune Tien Lang district Hai Phong city. EC No. 26-01-2008 For: Creating and approving surveying project. Surveying and approving reserves at Den Nom sand bank, the south of Dinh Vu island, Hai Phong city. EC No. 845/HD-KT For: Surveying approving sand reserve for making planing materials at sand mine of Pha Khue headwater area Van Uc river, Chien Thang commune, An Lao district, Hai Phong city. Service contract No. CFC 08-138 For: Surveying and completing for survey result report about limestone quarry and clay mine reserve of Chinfon Cement. EC No. 91/HDKT For: Creating and approving for surveying project. Surveying and approving sand reserve for making planing materials at Den Nom sand bank, the south of Dinh Vu island, Hai An district, Hai Phong city. 21

13 02/04/2008 The South ship investment and industry development corporation. 14 02/06/2008 VIDIFI Materials Limited. 15 28/06/2008 Minh Tan trading JSC. 16 23/9/2008 Thanh Hoa cement additive mineral construction JSC. 17 03/11/2008 VIDIFI Lao Cai JSC 18 24/11/2008 VIDIFI Lao Cai JSC 19 05/01/2009 Thien Quy Construction Trading Service Limited. 20 01/08/2008 Nam Ha Mineral JSC EC No. 88/HDKT For: Creating and approving for surveying project. Surveying and approving sand reserve for making planing materials at Den Nom sand bank, the south of Dinh Vu island, Hai An district, Hai Phong city. EC No. 707/2008/HDTD For: Creating survey sand project for planing materials at Van Uc river mouth area, Dai Hop commune, Kien Thuy district, Hai Phong city. EC No. 12/HDKT For: Creating and approving for surveying project. Surveying and approving sand reserve for making normal planing materials and cement additive at Dieu Tu mountain area Lien Khe Thuy Nguyen Hai Phong city. EC No. 39/2007/HDKT For: Creating and approving for Barit Bao Tre mine surveying project, Bai Thanh commune, Nhu Xuan district, Thanh Hoa province. EC No. 228/HD-KT, signed on 03/11/2008 For: Completing and approving for Apatit Lang Phung mine surveying project, Tam Dinh, Son Thuy commune, Van Ban district, Lao Cai province. EC No. 24.11.2008/HD-KT, signed on 24/11/2008 For: Completing and approving for Nam Tia mine surveying project, Nam Cha and Nam Tam commune, Si Ho district, Lai Chau province. EC No. 01/HD-KT, signed on 05/01/2009 For: Creating and approving for surveying project, surveying and approving sand reserve. Creating investable constructive project and creating EIA report, creating document for applying for sand mining permit of Nam Con Muc Kien Thuy district Hai Phong city. EC No. 01.08.08/HD-KT, signed on 01/08/2008 For: Creating and approving for surveying project. Surveying and approving reserve limestone Thung Coi mine, Thanh Tan commune, Thanh Thuy, Thanh Liem 22

No design, Name of district, Ha Nam. 21 25/02/2009 Vigracera Mineral JSC 22 28/02/2009 Hop Phat Constructing and Trading JSC. 23 04/03/2009 VIDIFI Lao Cai JSC 24 26/03/2009 Loc Ha Mineral JSC 25 26/03/2009 Tan Thuy Limited 26 08/6/2009 Mineral No.3 JSC EC No. 06.09/HD-KT, signed on 25/02/2009 For: Creating and approving for surveying project. Surveying and approving reserve. Creating investable project, creating and surveying foundament design, consulting applying for mining granit, quarry Ho Xanh I, 7 area of Thac Ba town, Yen Binh district, Yen Bai province. EC No. 06/2009/HD-KSDC For: Surveying for iron ore and creating document applying for mining permit of exploiting Ban Phang mine, Ngan Son district, Bac Kan province. The 1 st addendum of EC No. 24.11.08/HD-KT, signed on 24/11/2008. For: Completing and approving for surveying project ore mine of Nam Tia ore area, Nam Cha and Nam Tam commune, Si Ho district, Lai Chau province. EC No. 26.03.09/HD-KT, signed on 26/03/2009 For: Creating and approving for surveying project. Surveying and approving for limestone quarry reserves of Thung Dau mine, Thanh Tan commune, Thanh Liem district, Ha Nam province. EC No. 28.03.09/HD-KT, signed on 26/03/2009 For: Creating and approving for surveying project. Surveying and approving for limestone quarry reserves of Thung Dang mine, Thanh Tan commune, Thanh Liem district, Ha Nam province. EC No. 12/HDKT-2009, signed on 08/6/2009 For: Creating surveying project for upgrading Lang Vinh iron mine reserves, Lang Co, Van Ban district, Lao Cai province. 23

27 15/06/2009 Dai Dong Tien Limited 28 24/06/2009 Trung Dung Limited. 29 20/06/2009 Trang Cat Investment and Development Limited. 30 01/07/2009 Yen Bai provice traffic construction JSC. 31 14/08/2009 Thanh Hai Trading Limited. EC No. 15.06.09/HDKT, signed on 15/6/2009 For: Creating and approving for surveying project, creating surveying project and approving reserve (without surveying). Dong Khe limestone quarry Van Chan commune Yen Bai province. EC No. 24.06.09/HDKT For: Creating and approving for surveying project, creating surveying project and approving reserve (without surveying), Creating investable constructing working project to exploiting limestone quarry - Tan Phong commune, Cao Phong district, Hoa Binh province. EC No. 20.06.09/HDKT For: Creating and approving for surveying project. Surveying and approving reserve, Creating investable constructing working project, creating guarantee environment register and creating document to applying for mining sand mine at Lach Tray coastal, Trang Cat ward, Hai An, Hai Phong. EC No. 01.07.09/HD-KT For: Creating surveying project. Creating surveying project and approving (without surveying and taking a sample) My Gia II limestone quarry, My Gia commune, Yen Binh district, Yen Bai province. EC No. 14.08.09/HD-KT For: Creating and approving for surveying project. Surveying and approving reserve, Creating investable constructing working project, creating engaging for protecting environment report and creating document to applying for minning permit of Go Nam sand mine, Lach Tray river mouth, Trang Cat ward, Hai An district, Hai Phong city. 24

32 18/11/2009 Hai Phong industry area JSC. 33 18/11/2009 Hapaco JSC corporation 34 10/02/2010 Hop Phat Construting and Trading JSC 35 18/03/2010 Phuc Son Cement 36 26/03/2010 Hoa Phat Building Investment and Trading JSC 37 01/4/20102 Thien Bao mineral JSC EC No. 84/HDKT For: - Creating and approving for surveying project - Surveying and approving sand mineral reserve for making planing materials Dong Con Nam Van Uc river mouth Vinh Quang commune Tien Lang Hai Phong city. EC No. 18.11.09/HDKT For: - Creating and approving for surveying project - Surveying and approving sand mineral reserve for making planing materials - Tay Bac Con Nam - Van Uc river mouth, Vinh Quang commune, Tien Lang district, Hai Phong city. EC No. 02/2010/HD-KSDC For: Surveying for white marble at Lieu Do commune Luc Yen Yen Bai EC No. W0971000024-25-26 For: Creating and approving for surveying project. Surveying and approving reserve Nham Duong limestone quarry down 60m, Duy Tan commune, Kinh Mon district, Hai Duong province và Trai Son A limestone quarry down 60m, Trai Sơn C down 40m Thuy Nguyen district, Hai Phong city (deep exploiting area) EC No. 20.1010/HDKT For: Creating and approving for surveying project; Surveying and approving reserve for Lang Moi quarry, Tan Long commune, Dong Hy district, Thai Nguyen province. EC No. 25.2010/HDKT Executing the work: Surveying and approving reserve Bronze mine of Khe Cam area, An Luong commune, Van Chan distric Yen Bai province. 25

38 12/05/2010 Hoa Phat Building Investment and Trading JSC 39 18/06/2010 Viet Dung coal mine trade private enterprise. 40 28/06/2010 Phuc Son Cement 41 06/07/2010 Bao Quan Investment and building JSC 42 09/07/2010 Gia Thanh Stone JSC 43 12/07/2010 Infrasstructure Him Lam JSC EC No. 15/2010/HD-KSDC For: Surveying white limestone at Thung Sanh Thai Lien Hop Quy Hop Nghe An EC No. 18.6.2010 A / HDKT For: Creating and approving for surveying project. Surveying and approving reserve for Xom So small village, Vu Lam commune, Lac Son district, Hoa Binh province. EC No. W1071000011-12 For: Creating and approving for surveying project. Surveying and approving reserve Nui Cong clay mine down -30m Phu Thu commune Kinh Mon district Hai Duong province and Trai Son A clay mine down -30m An Son commune Thuy Nguyen district Hai Phong city (deep exploiting area) EC No. 06.07.2010 C /HDKT For: Creating and approving for surveying project. Surveying and approving for Dong Gang limestone quarry reserve Quang Yen commune Song Lo district Vinh Phuc province. EC No. 28 A /2010/HDKT For: Creating and approving for surveying project. Surveying and approving for Gia Thanh limestone quarry reserve Gia Thanh commune Gia Vien district Ninh Binh province. EC No. 21 A /2010/HDKT For: Creating and approving for surveying project of limestone quarry Dong Dang small village, Cao Duong commune, Luong Son district, Hoa Binh province. 26

44 30/12/2010 Phu Duc Building Trading and Services JSC 45 30/12/2010 Phu Duc Building Trading and Services JSC 46 28/04/2011 Viet Nam mineral JSC 47 22/06/2011 Viet Nam investment and exploiting mineral JSC 48 15/06/2011 Vinaconex investment and mineral trading one member Co. Ltd. 49 14/02/2011 Drilling mud coporation (DMC) EC No. 12.2010 A /HDKT For: Creating and approving for surveying project. Analyzing sample, creating result survey report and approving for iron mine reserve Tan Minh commune and Kha Cuu commune Thanh Son district Phu Tho province. EC No. 12.2010 B /HDKT For: Creating and approving for surveying project. Analyzing sample, creating result survey report and approving for iron mine reserve Trung Son co Phu Tho province. EC No. 28.04/2011/HDKT For: Creating survey report, surveying project for 7 points iron quarry Tan Son, Ha Hoa, Cam Khe, Yen Lap commune Phu Tho province. EC No. 22.06/2011 B /HDKT For: Creating and approving for surveying project 7 points iron mines reserve at Tan Son, Ha Hoa, Cam Khe, Yen Lap commune, Phu Tho province. EC No. 15.06.2011/HDKT For: Creating surveying project, applying for mining approval, executing survey, crating survey report and approving for limestone quarry to making normal materials at Chum smallvilage, Trung Son commune, Luong Son district, Hoa Binh province. EC No. 246/DMC HDKT For: Executing surveying project for Barite at Ngoc Quan commune Doan Hung district Phu Tho province. 27

50 15/10/2011 Nam Mach trading enterprise 51 16/02/2012 Van Huong Investment and tourist JSC. 52 09/06/2012 Tan Thang cement JSC. 53 15/10/2012 Phuc Son cement 54 10/07/2013 Nam Mach trading enterprise 55 26/7/2013 Hoang Thach Cement EC No. 1410/2011/HDNT For: Creating and approving for surveying project, surveying and approving Mangan mine reserve Na Num area, Kham Thanh commune, Trung Khanh district, Cao Bang province. EC No. 01/HDKT-2012 For: Creating resulst report for surveying and approving reserve sand minerals to making planing materials at the East South of Con Muc area, Dai Hop commune, Kien Thuy district, Hai Phong city. EC No. 06/2012/HDKT For: Creating surveying project, approving and applying for mining permit, executing survey for limestone quarry at Rang Cua Kim Giao - Lem mountain, Da Bac clay mine. EC No. W1271000059-W1271000066/HD-KT For: Creating surveying project, applying for mining permit, surveying and approving for upgrading C2 Nham Duong, Trai Son A limestone quarry - Phuc Son cement EC No: 286.2013/HDKT For: Creating and approving for surveying project, surveying and creating report of approving Mangan mining reserve at Na Num area, Kham Thanh commune, Trung Khanh district, Cao Bang province. EC No: 24/XMHT-XDCB For: Creating project and surveying mineral to upgrade limestone reserve at Dong Nui Han (Ang Rong limestone mine), Minh Tan town, Kinh Mon commune, Hai Duong province. 28

56 26/7/2013 Hoang Thach Cement 57 08/8/2013 Binh Sinh investment building development housing and urban JSC. 58 05/09/2013 Manganese Cao Bang JSC 59 15/09/2013 Phuc Son Cement 60 17/10/2013 Phuc Son Cement 61 08/11/2013 Hoang Thach Cement EC No: 25/XMHT-XDCB For: Creating project and surveying mineral to upgrade limestone reserve to process cement material at Ang Dau limestone mine, Minh Tan town, Kinh Mon commune, Hai Duong province. EC No: 75/2013/HDKT For: Creating and approving for surveying project, surveying and creating report of surveying result for sand mine at Van Uc river mouth, Kien Thuy commune, Hai Phong city. EC No: 298.2013/HD-KT For: Surveying the scene, gathering documents, Preparation and approval of exploration projects, exploration and approving reports exploration results Mangan The Wear - Pac Riec, Han Quang commune, Tra Linh district, Cao Bang province. EC No: W1371000069 For: Creating surveying project, Surveying and approving for deep Nui Cong clay mine limestone quarry reserve, Phu Thu and Duy Tan towns, Kinh Mon, Hai Duong. EC No: W1371000130 For: Creating surveying project, Surveying and approving for deep Trai Son C mine limestone quarry reserve, An Son and Lai Xuan commune, Thuy Nguyen, Hai Phong. EC No: 39/XMHT-XDCB For: Creating project and surveying mineral to upgrade limestone, expansion block IV-333 south Nui Han area, Minh Tan town, Kinh Mon commune, Hai Duong province. 29

62 24/02/2014 Manganese Cao Bang JSC 63 05/03/2014 Phuc Son Cement 64 01/04/2014 Sao Do group JSC 65 16/05/2014 Xuan Thanh construction investment and development Co. Ltd. EC No: 298.2013/HDKT For: Preparation and approving reports exploration results Mangan Ban Mac - Pac Riec, Han Quang commune, Tra Linh district, Cao Bang province EC No: W1371000152 For: Creating and approving for surveying project, surveying and creating report of surveying result for Bu Lu clay Bach Dang and Le Ninh commune, Kinh Mon, Hai Duong. EC No: 358/HDKT For: Creating and approving for surveying project, surveying and creating report of surveying result for sand Thai Tan commune, Nam Sach district, Hai Duong province. EC No: 165/HD-KT For: Creating surveying project, executing survey and approving for land Cau Thung, Lien Son commune, Tam Diep, Ninh Binh province. 66 Kim Giang EC No: 65/HDKT For: Probe for iron ore for Minh Lap and Pu Ngon village, Quang Minh commune, Bac Giang district, Ha Giang. 67 30/07/2014 Van Loi - Bac Kan Mineral and Metallurgical JSC 68 30/07/2014 Van Loi - Bac Kan Mineral and Metallurgical JSC 69 30/07/2014 Van Loi - Bac Kan EC No: 06/HD/KTKT For: Creating surveying project for iron ore, iron - mangan Ban Tan, Bang Lung town, Ngoc Phai commune, Cho Don, Bac Kan. EC No: 07/2014/HD/KTKT For: Creating surveying project for iron ore, iron - mangan Kao Nang, Ban Thi commune, Cho Don, Bac Kan. EC No: 08/2014/HD/KTKT For: Creating surveying project for iron ore, iron - mangan southwest Na Ang - Banh Tuong, Xuan Lac - 30

No design, Name of Mineral and Metallurgical JSC Dong Lac commune, Cho Don, Bac Kan. 70 25/08/2014 Huu Nghi construction materials poduction joint stock 71 23/09/2014 Thai Nguyen Cast iron Steel JSC Appendix EC No. 01/HN-TKM/2014 For: Creating and approving for surveying project additional; surveying and creating report of surveying result for Huu Nghi limestone, Thong Nhat ward, Hoanh Bo, Quang Ninh. EC No: 10/HDTV For: Creating surveying project additional for iron mine Nguom Chang - Cao Bang. IV. Fundamental Designs and Investable Projects 1 16/04/04-25/05/2004 Phuc Son Cement EC No. 040215, signed on 18/07-01/12/2004 For: Creating feasibility study report and executing techniques designs of Cong mountain clay mine. 2 23/05/2005 But Son Cement Plan 3 25/05/2005 Bao Quan Investment and Constructing JSC. 4 09/06/2005 Chinfon Cement 5 05/07/2005 Khanh Hoa Exploiting and processing minerals limited a member. 6 08/04/2006 Minh Duc Investment General constructing Limited. EC No. 02/BUSOCO signed on 23/05/2005 For: Creating feasibility study report for Lien Son limestone quarry and Ba Sao clay mine, But Son Cement Plant, approved mining permit. EC No. 61/HDKT, signed on 25/05/2005 For: Creating feasibility study report for Rolit limestone quarry of Con Trau mountain, Minh Quang, Binh Xuyen, Vinh Phuc. EC No. CHC/05/202, signed on 09/06/2005 For: Creating feasibility study report for Chin Den limestone quarry, Chinfon Cement EC No. 01-TD/HDKT, signed on 05/07/2005 For: Creating feasibility study report for Tan Dan Van Thang Granit mine Van Ninh Khanh Hoa. EC No. 18/HD-KT, signed on 08/04/2006 For: Creating investable Working constrution report for mining and processing Lung Po bronze, Bat Xat district, Lao Cai province. 31

7 25/10/2004-19/05/2006 DaKai tonic water plant Sai Gon beer wine cold drink head of. 8 10/06/2006 Minh Duc general constructing JSC 9 11/07/2006 Binh Minh JSC 10 28/07/2006 An Son Agricultural co-operative. 11 04/11/2006 Cao Ngan Cement JSC 12 04/01/2007 The mechanized asembly and struction JSC. 13 05/01/2007 Phuc Son Cement EC No. 0406-HDKT/KH, signed on 25/10/04-19/05/06 For: Creating feasibility study report for mining DaKai cold drink - DaKai tonic water plant. EC No. 12/HD - KT For: Creating investable constructing workingand processing Tac Ai iron mine, Son Thuy commune, Van Ban district, Lao Cai province. EC No. 114/HD-KT signed on 11/07/2006. For: Creating investable constructing working project for mining baran quarry So, Bich mountain Dong Xuan commune Luong Son district Hoa Binh province.(power 4 million m 3 /year) EC No. 10/HD-KT For: Creating investable constructing workingproject limestone quarry at Lo Mat area (Trai Son C mine area) An Son commune, Thuy Nguyen district, Hai Phong city. EC No. 09/HDKT-2006 For: Foundament design for mining Lung Cho building materials quarry, Quang Son commune, Dong Hy district, Thai Nguyen province. EC No. 06 HD/VIMECO - HD For: Creating investable to expand scale exploiting stones to making normal building materials at Nha De mountaint, Lien Son commune, Kim Bang district, Ha Nam province. EC No. 7100-0207/HD-KT For: Foundament design and constructing document to surveying of the ministry of Industrial according to decree 112/2006/ND-CP signed on 29/09/2006 for Trai Son C limestone quarry, An Son and Lai Xuan commune, Thuy Nguyen district, Hai Phong city. 32

14 10/01/2007 The mining geology design survey and construction consulting JSC. 15 26/02/2007 Phuc Son Cement 16 30/08/2007 Cai Gia Cat Ba project management. 17 06/09/2007 Dong Truong Son limited a member. 18 20/09/2007 Ha Tu KTV Coal JSC 19 01/10/2007 Cang Cua Suot TKV JSC 20 06/11/2007 Hoa Phat Building Investment and Trading JSC 21 11/12/2007 Tratimex trading, export and import traffic materials JSC. EC No. 02-KT-DADT For: Creating investable exploiting creation project and creating document to applying for permit of Na Pat limestone quarry, Na Po clay mine, Hat Lot, Son La ( Son La Cement plant project) EC No. 01-07/HD-KT For: Creating facility report deep exploiting ( from +5 to - 60) for Trai Son A, Trai Son C, Nham Duong limestone quarry, Phuc Son Cement. The 2 nd addendum of EC No. 36/2006/HDKT/VC-CGP For: Creating investable exploiting sand the East of Lach Huyen, Phu Long commune, Cat Hai district, Hai Phong city (adjusting) and applying for permit of the East of Lach Huyen to serve level space Cai Gia Cat Ba tourist town project. EC No. 21/HDKT For: Creating foundament design for D block limestone of Cam Tuyen commune Cam Lo Quang Tri. EC No. 2009-MD For: Creating investable tranform project, revert to the orginal state Nam Lo Phong dumping grand - Ha Tu KTV Coal JSC Consulting contract No. 07/HD-KH For: Creating investable project for transporting equipment to serve production - Cang Cua Suot TKV JSC. EC No. 51/HD-KT For: Cerating foundament design for investable constructing working project Lang Moi 1 limestone quarry Tan long commune Dong Hy district Thai Nguyen province. EC No. 12/HD-KT For: Creating investable constructing workingfor mining Den Nom sand mine, the South of Dinh Vu island. Creating EIA report. Creating document and applying for 33

No design, Name of 22 10/12/2007 Ngoc Thao Hoa Binh limited a member. 23 15/12/2007 Phu Hiep Binh Dinh Limited. 24 20/12/2007 But Son 2 cement project managament. 25 24/12/2007 Son Trang Construction JSC 26 12/01/2008 Hoang Nam Trading Service Aquaculture Limited 27 12/01/2008 Hai Hao Limited 28 15/01/2008 Dong Duong pottery porcelain materials JSC permit of Den Nom sand mine the South of Dinh Vu island. Consulting economic No. /HDTV For: Crating Foundament design for Quen Thi limestone quarry Dong Dang, Cao Duong, Kim Boi, Hoa Binh. EC No. 15-2007/HDKT For: Creating investable constructing working project for titan mineral sand of My Thanh commune, Phu My district, Binh Dinh province. The addendum EC No. 29/BDA-PKHTH.07 For: Adjustment the content and additional value of EC No 02/BUSOCO-BQLDA.05 signed on 23/05/2005. EC No. 48/HDKT. For: Creating investable project for mining and processing iron mine of Pu O area, Quang Bach commune, Cho Don district, Bac Kan province. EC No. 1211/HD-KT For: Creating investable constructing working project for mining and processing Suoi Lao iron mine, Cao Son commune, Da Bac district, Hoa Binh province. EC No. 15/HD-KT For: Creating investable constructing working project for mining sand mine the West - North of Con Nam, Van Uc river mouth, Vinh Quang commune, Tien Lang district, Hai Phong province. EC No. 15-08/HD-KT For: Creating investable constructing working project for mining Kao Lin 9 mine Phuong Vien Ha Hoa Phu Tho. 34

29 23/02/2008 Thang Long Investable and Constructing JSC 30 26/02/2008 CHINFON Hai Phong Cement 31 13/03/2008 An Khang Steel JSC 32 07/03/2008 VILACERA Mineral JSC 33 04/04/2008 My Duc Cement JSC 34 02/04/2008 The South ship industrial investment development Limited. 35 04/04/2008 My Duc Cement JSC EC No. 22/HDKT For: Foundament design and creating investable constructing working project for mining and pcrocessing Ban Na gold mineral sand, Than Sa, Vo Nhai commune, Thai Nguyen province. EC No. CFC-08-138 For: Creating investable constructing working project for mining Trang Kenh limestone and clay mine, Minh Duc town, Thuy Nguyen district, Hai Phong city. EC No. 14/HD-KH For: Creating investable constructing project Foundament design for mining working and processing ore body I Suoi Thau mine, Minh Son commune, and ore body VII, VIII Tham Thiu mine, Giap Trung commune, Bac Me district, Ha Giang province. EC No. 16/HD-KT For: Foundament design and creating investable constructing working project for mining Phai Ha Feldspar mine, Minh Bao commune, Yen Bai city. EC No. 65/2008/HDKT-TV For: Creating investable constructing working project for Van Phu clay mine - My Duc cement plant Ha Tay. EC No. 88/HDKT For: Creating investable constructing working project, creating document to applying for mining approval Den Nom sand mine Hai An district Hai Phong city. EC No; 63/2008/HDKT-TV For: Creating investable constructing working project for mining Nam Hop Tien limestone quarry My Duc cement plant. 35

36 20/05/2008 Hoang An ltd.co 37 10/04/2008 Thai Nguyen 1 branch at Quang Binh. 38 12/05/2008 Thai Duong Limited 39 28/06/2008 Minh Tan Trading JSC 40 19/07/2008 Ha Giang mechanized and mineral JSC. 41 31/07/2008 Mangan Cao Bang Industrial JSC. 42 31/07/2008 Mangan Cao Bang Industrial JSC 43 25/08/2008 Phu Hung investable JSC. EC no: 20/5/08-2008/HĐKT For: Creating investable constructing working project for Nui Than limestone quary, Phu Thu town, Kinh Mon district, Hai Duong province. EC No. 15/HD-KT For: Foundament design project and creating investable exploiting, processing poor iron ore at Thac Dai iron mine, Tuyen Hoa, district, Quang Binh province. EC No. 62a/HD-KT For: Creating investable constructing working project for mining and processing Ban Den iron mine, Tung Ba commune, Vi district, Ha Giang province. EC No: 13/HDKT For: Creating investable constructing working project for soil mine, silicat stone for making material building and cement additive at Lien Khe commune, Thuy Nguyen district, Hai Phong city. EC No. 39/2008/HD-CKKS For: Foundament design investable constructing working project for mining and sifting lead zinic, Ta Pan lead zinic mine, Minh Son commune, Bac Me district, Ha Giang province. EC No. 117/ HD - KT signed on 31/07/2008 For: Foundament design and creating investable exploiting pit project and processing Mangan Toc Tat mine, Quang Trung commune, Tra Linh district, Cao Bang province. EC No. 118/ HD - KT signed on 31/07/2008 For: Foundament design and creating investable our-door exploiting and processing Mangan Toc Tat mine, Quang Trung commune, Tra Linh district, Cao Bang province. EC No. 25/2008/HD - KT signed on 25/08/2008 For: Foundament design and creating investable constructing working project for mining and processing Mangan mine at team 5, Ngoc Linh commune, Vi Xuyen district, Ha Giang province. 36