| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 176.67 | USD | 20251203 |
| Hubei Shuanghuan Tech | China national standards | MT | 212.0 | USD | 20251203 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.74 | USD | 20251203 |
| Hubei Shuanghuan Tech | China national standards | MT | 233.2 | USD | 20251203 |
| Hubei Shuanghuan Tech | China national standards | MT | 176.57 | USD | 20251202 |
| Hubei Shuanghuan Tech | China national standards | MT | 165.27 | USD | 20251202 |
| Hubei Shuanghuan Tech | China national standards | MT | 233.07 | USD | 20251202 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.88 | USD | 20251202 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.63 | USD | 20251202 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.69 | USD | 20251202 |