| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Shuanghuan Tech | China national standards | MT | 232.56 | USD | 20251019 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251019 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.56 | USD | 20251018 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251018 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251018 |
| Hubei Shuanghuan Tech | China national standards | MT | 211.42 | USD | 20251018 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251018 |
| Hubei Shuanghuan Tech | China national standards | MT | 232.56 | USD | 20251017 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251017 |
| Hubei Shuanghuan Tech | China national standards | MT | 197.32 | USD | 20251017 |