| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20210311 |
| Unknown | China national standards | MT | 900.0 | USD | 20210311 |
| Unknown | China national standards | MT | 580.0 | USD | 20210311 |
| Unknown | China national standards | MT | 490.0 | USD | 20210311 |
| Unknown | China national standards | MT | 340.0 | USD | 20210311 |
| Unknown | China national standards | MT | 490.0 | USD | 20210311 |
| Unknown | China national standards | MT | 450.0 | USD | 20210311 |
| Unknown | China national standards | MT | 3160.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210311 |
| Unknown | China national standards | MT | 4710.0 | USD | 20210311 |