| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1340.75 | USD | 20251028 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1354.86 | USD | 20251028 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1354.86 | USD | 20251028 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1354.38 | USD | 20251027 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1354.38 | USD | 20251027 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1353.49 | USD | 20251025 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1353.49 | USD | 20251025 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1353.49 | USD | 20251024 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1339.39 | USD | 20251024 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1353.49 | USD | 20251024 |