| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251011 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1337.12 | USD | 20251011 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251011 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251010 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1337.12 | USD | 20251010 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1351.2 | USD | 20251010 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1336.11 | USD | 20251009 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1350.17 | USD | 20251009 |
| Changzhou Juyun Materials Co., Ltd. | China national standards | MT | 1351.07 | USD | 20251008 |