| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200515 |
| Unknown | China national standards | MT | 54860.0 | USD | 20200515 |
| Unknown | China national standards | MT | 320.0 | USD | 20200515 |
| Unknown | China national standards | MT | 7790.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1390.0 | USD | 20200513 |
| Unknown | China national standards | MT | 7460.0 | USD | 20200513 |