| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4470.0 | USD | 20200414 |
| Unknown | China national standards | MT | 31780.0 | USD | 20200414 |
| Unknown | China national standards | MT | 750.0 | USD | 20200414 |
| Unknown | China national standards | MT | 760.0 | USD | 20200414 |
| Unknown | China national standards | MT | 780.0 | USD | 20200414 |
| Unknown | China national standards | MT | 5200.0 | USD | 20200413 |
| Unknown | China national standards | MT | 5200.0 | USD | 20200413 |
| Unknown | China national standards | MT | 780.0 | USD | 20200413 |
| Unknown | China national standards | MT | 640.0 | USD | 20200413 |
| Unknown | China national standards | MT | 740.0 | USD | 20200412 |