| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210311 |
| Unknown | China national standards | MT | 450.0 | USD | 20210311 |
| Unknown | China national standards | MT | 650.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4160.0 | USD | 20210310 |
| Unknown | China national standards | MT | 560.0 | USD | 20210310 |
| Unknown | China national standards | MT | 410.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210310 |