| Vendor | Spec | Unit | Price | Currency | Date |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 868.2 | USD | 20251109 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 868.2 | USD | 20251109 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 868.2 | USD | 20251108 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 868.2 | USD | 20251108 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 1228.19 | USD | 20251107 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 974.08 | USD | 20251107 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 868.2 | USD | 20251107 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 871.03 | USD | 20251107 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 889.38 | USD | 20251107 |
| China Petroleum and Chemical Co., Ltd., QILU Branch | China national standards | MT | 885.14 | USD | 20251107 |