| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7310.0 | USD | 20200419 |
| Unknown | China national standards | MT | 9130.0 | USD | 20200419 |
| Unknown | China national standards | MT | 8330.0 | USD | 20200419 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200419 |
| Unknown | China national standards | MT | 9130.0 | USD | 20200418 |
| Unknown | China national standards | MT | 8750.0 | USD | 20200418 |
| Unknown | China national standards | MT | 7120.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200418 |
| Unknown | China national standards | MT | 7570.0 | USD | 20200417 |
| Unknown | China national standards | MT | 10070.0 | USD | 20200417 |