| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20200521 |
| Unknown | China national standards | MT | 60.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2150.0 | USD | 20200520 |
| Unknown | China national standards | MT | 23920.0 | USD | 20200520 |
| Unknown | China national standards | MT | 3750.0 | USD | 20200520 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200520 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200520 |
| Unknown | China national standards | MT | 540.0 | USD | 20200520 |
| Unknown | China national standards | MT | 280.0 | USD | 20200520 |
| Unknown | China national standards | MT | 310.0 | USD | 20200520 |