| Vendor | Spec | Unit | Price | Currency | Date |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 825.4 | USD | 20251121 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 1008.82 | USD | 20251121 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 818.34 | USD | 20251121 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 1008.39 | USD | 20251120 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 818.0 | USD | 20251120 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 818.38 | USD | 20251119 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 825.43 | USD | 20251119 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 1008.86 | USD | 20251119 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 1009.09 | USD | 20251118 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 818.56 | USD | 20251118 |