| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200410 |
| Unknown | China national standards | MT | 450.0 | USD | 20200410 |
| Unknown | China national standards | MT | 530.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200410 |
| Unknown | China national standards | MT | 370.0 | USD | 20200410 |
| Unknown | China national standards | MT | 240.0 | USD | 20200401 |
| Unknown | China national standards | MT | 650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 490.0 | USD | 20200401 |
| Unknown | China national standards | MT | 610.0 | USD | 20200401 |