| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210122 |
| Unknown | China national standards | MT | 490.0 | USD | 20210122 |
| Unknown | China national standards | MT | 380.0 | USD | 20210122 |
| Unknown | China national standards | MT | 520.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3260.0 | USD | 20210121 |
| Unknown | China national standards | MT | 4980.0 | USD | 20210121 |
| Unknown | China national standards | MT | 620.0 | USD | 20210121 |