| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 233.43 | USD | 20251211 |
| Hubei Shuanghuan Tech | China national standards | MT | 176.84 | USD | 20251211 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.99 | USD | 20251211 |
| Hubei Shuanghuan Tech | China national standards | MT | 212.21 | USD | 20251211 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.91 | USD | 20251211 |
| Hubei Shuanghuan Tech | China national standards | MT | 176.67 | USD | 20251210 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.36 | USD | 20251210 |
| Hubei Shuanghuan Tech | China national standards | MT | 212.01 | USD | 20251210 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.74 | USD | 20251210 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.8 | USD | 20251210 |