| China Energy Conservation and Environmental Protection Group |
China National Nuclear Corporation |
| China International Engineering Consulting Corporation |
China Aerospace Science and Technology Corporation |
| China Chengtong Holdings Group Limited |
China Aerospace Science & Industry Corp |
| China National Coal Group |
Aviation Industry Corporation of China |
| China Coal Technology Engineering Group |
China state shipbuilding corporation |
| China Academy of Machinery Science and Technology Group Co. Ltd |
China Shipbuilding Industry Corporation |
| Sinosteel |
China North Industries Group Corporation，Norinco Group |
| China Iron & Steel Research Institute Group |
China South Industries Group Corporation |
| China National Chemical Corporation |
China Electronics Technology Group Corporation |
| China National Chemical Engineering Group Corporation Ltd. |
Aero Engine Corporation of China |
| China National Salt Industry Corporation |
China National Petroleum Corporation |
| China National Building Material |
Sinopec Group (SINOPEC) |
| China Nonferrous Metal Mining (Group) Co., Ltd. |
China National Offshore Oil Corporation, CNOOC |
| Research And Technology Group Co.,Ltd. |
State Grid Corporation of China |
| BGRIMM Technology Group |
China Southern Power Grid Company Limited |
| China International Intellectech Co.,Ltd. |
China Huaneng Group |
| China Academy Of Building Research Architectural Design Institute |
China Datang Corporation |
| CRRC Corporation Limited |
China Huadian Corporation |
| China Railway Signal & Communication Corporation Limited |
China HUADIAN CORPORATION LTD. |
| China Railway Engineering Group Co.Ltd |
China Three Gorges Corporation |
| China Railway Construction Corporation |
China Energy Investment |
| China Communications Construction Co., Ltd. |
| CHINA PUTIAN CORPORATION |
China Unicom |
| Datang Telecom Technology & Industry Group |
China Mobile |
| China National Agrilcultural Development Group Company Limited |
China Electronics Corporation |
| China Silk Corporation |
China FAW Group Co.,Ltd |
| China Forestry Group Corporation |
Dongfeng Motor Corporation |
| Sinopharm |
China first heavy industries |
| China Poly Group |
China National Machinery Industry Corporation |
| China construction technology consulting co. Ltd |
Harbin Power Plant Equipment Corporation |
| China Metallurgical Geology Bureau |
Dongfang Electric Corporation |
| China National Administration of Coal Geology |
ANSTEEL |
| XinXing Cathay International Group |
Baowu Group |
| TravelSky Technology Limited， |
China LCO |
| China National Aviation Fuel Group Corporation |
China COSCO Shipping Corproation Limited |
| China Aviation Supplies Group Corporation |
China National Aviation Holding Company, |
| Power Construction Corporation of China |
China Eastern Airlines |
| China Energy Engineering Group Co., Ltd |
China Southern Airlines Holding Company |
| China National Gold Group Corporation |
| China General Nuclear Power Group |
China National Cereals, Oils and Foodstuffs Corporation |
| China Hualu Group |
China Minmetals Corporation |
| Nokia Shanghai Bell Co., Ltd. |
China General Technology |
| FiberHome Technologies Group |
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION |
| Overseas Chinese Town Enterprises |
SINOGRAIN |
| NAM KWONG(GROUP) COMPANY LIMITED |
State Development & Investment Corporation |
| China XD Group |
China Merchants Groups |
| China Railway Materials Commercial Corp. |
China Resources |
| CHINA REFORM HOLDINGS CORPORATION LTD. |
China Travel Service(HK)Group Corporation |
| China Automotive Technology&Research Center Co. Ltd |
Commercial Aircraft Corporation of China Ltd |
