| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 190.61 | USD | 20251114 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.67 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.84 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.45 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.5 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.5 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 183.45 | USD | 20251113 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.77 | USD | 20251112 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.94 | USD | 20251112 |
| Hubei Shuanghuan Tech | China national standards | MT | 190.59 | USD | 20251112 |