| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 190.71 | USD | 20251129 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.64 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.71 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.71 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.28 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 233.09 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.9 | USD | 20251128 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.73 | USD | 20251127 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.3 | USD | 20251127 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.3 | USD | 20251127 |