| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.54 | USD | 20251125 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.54 | USD | 20251125 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.34 | USD | 20251124 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.08 | USD | 20251122 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.08 | USD | 20251121 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 655.81 | USD | 20251120 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.11 | USD | 20251119 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.11 | USD | 20251119 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.26 | USD | 20251118 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 656.63 | USD | 20251117 |