| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 190.61 | USD | 20251125 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.79 | USD | 20251125 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.55 | USD | 20251125 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.49 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.55 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.49 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.55 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.72 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.9 | USD | 20251124 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.48 | USD | 20251123 |