| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20200521 |
| Unknown | China national standards | MT | 450.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200521 |
| Unknown | China national standards | MT | 60.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200521 |
| Unknown | China national standards | MT | 150.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200520 |
| Unknown | China national standards | MT | 10.0 | USD | 20200520 |
| Unknown | China national standards | MT | 30.0 | USD | 20200520 |