| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.06 | USD | 20251121 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 394.89 | USD | 20251120 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 394.89 | USD | 20251120 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.08 | USD | 20251119 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.08 | USD | 20251119 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.17 | USD | 20251118 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.39 | USD | 20251117 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.39 | USD | 20251117 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.34 | USD | 20251114 |
| Liaocheng Jinxinda New Material Co., Ltd. | 90% | MT | 395.12 | USD | 20251113 |