| Vendor | Spec | Unit | Price | Currency | Date |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.61 | USD | 20251125 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.61 | USD | 20251125 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.38 | USD | 20251124 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.07 | USD | 20251122 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.07 | USD | 20251121 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 782.74 | USD | 20251120 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.28 | USD | 20251118 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.72 | USD | 20251117 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.72 | USD | 20251117 |
| Liaocheng Jinxinda New Material Co., Ltd. | China national standards | MT | 783.62 | USD | 20251114 |