| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6760.0 | USD | 20200513 |
| Unknown | China national standards | MT | 930.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200513 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200513 |
| Unknown | China national standards | MT | 18740.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200512 |
| Unknown | China national standards | MT | 610.0 | USD | 20200512 |
| Unknown | China national standards | MT | 6280.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200512 |