| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chemical Co., Ltd. | China national standards | MT | 500.81 | USD | 20251211 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 511.64 | USD | 20251210 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 525.8 | USD | 20251205 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 534.4 | USD | 20251204 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 534.25 | USD | 20251203 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 538.18 | USD | 20251202 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 539.63 | USD | 20251128 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 545.36 | USD | 20251127 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 545.0 | USD | 20251125 |
| Satellite Chemical Co., Ltd. | China national standards | MT | 544.84 | USD | 20251124 |