| Vendor | Spec | Unit | Price | Currency | Date |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 890.09 | USD | 20251127 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 889.5 | USD | 20251125 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.36 | USD | 20251124 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.0 | USD | 20251121 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 902.62 | USD | 20251120 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.04 | USD | 20251119 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.24 | USD | 20251118 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.64 | USD | 20251114 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.13 | USD | 20251113 |
| Zhejiang Petroleum&Chemical Co., Ltd. | China national standards | MT | 903.53 | USD | 20251112 |