| 1.SINOPEC Engineering Inc. (SEI) |
14.Qingdao Lidong Chemical Co., Ltd. |
| 2.China Petroleum Engineering & Construction (Group) Corp. (CPECC) |
15.BASF Chemicals Application Company Ltd. |
| 3.China Huanqiu Contracting & Engineering Corp. (HQCEC) |
16.DOW Chemical Co., Ltd. Of USA |
| 4.Chengda Chemical Engineering Corp. of China |
17.(Japan) CHIYODA Corporation |
| 5.Wison (Shanghai) Chemical Engineering Co., Ltd. |
18.SINO-Chemical International Co., Ltd. |
| 6.TECHNIP Tianchen Engineering Co., Ltd. |
19.Yangzi Petrochemical Stocks Co., Ltd. |
| 7.KVAERNE E & C U. K. |
20.CHEMTEX (Shanghai) International Trading Co., Ltd. |
| 8.Wuhuan Engineering Co., Ltd. (China Wuhuan Chemical Engineering Corp.) |
21.KOMATSU Changlin Construction Machinery Corp. |
| 9.CNOOC Oil & Petrochemicals Co., Ltd. |
22.Qinshan Nuclear Electron Affiliated Company of China |
| 10.China Shenhua Coal Liquefaction Corporation |
23.Hudong-Zhonghua Shipbuilding (group) Co., Ltd |
| 11.BP Zhuhai Chemical Co., Ltd. |
24.China Academy of Launch Vehicle Technology |
| 12.CNOOC-FD Co., Ltd. |
25.Xi’an Nordex Wind Turbine Co., Ltd. |
| 13.Sino-Petrochemical Oil Refining Chemical Co., Ltd. |
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