| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Binzhou Youtai | China national standards | MT | USD | 20241217 | |
| Shandong Chambroad | China national standards | MT | USD | 20241217 | |
| Shouguang Luqing | China national standards | MT | USD | 20241217 | |
| Dongying Yatong | China national standards | MT | USD | 20241217 | |
| Beijing CNOOC | China national standards | MT | USD | 20241217 | |
| Dongying CNOOC | China national standards | MT | USD | 20241217 | |
| Shandong Fuhai | China national standards | MT | USD | 20241217 | |
| Huizhou Jincheng Petro | China national standards | MT | USD | 20241217 | |
| Dongying Tianhong | China national standards | MT | USD | 20241217 | |
| CNPC | China national standards | MT | USD | 20241217 |
