| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20200413 |
| Unknown | China national standards | MT | 40.0 | USD | 20200413 |
| Unknown | China national standards | MT | 250.0 | USD | 20200412 |
| Unknown | China national standards | MT | 920.0 | USD | 20200412 |
| Unknown | China national standards | MT | 250.0 | USD | 20200412 |
| Unknown | China national standards | MT | 280.0 | USD | 20200411 |
| Unknown | China national standards | MT | 9240.0 | USD | 20200411 |
| Unknown | China national standards | MT | 40.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200411 |
| Unknown | China national standards | MT | 40.0 | USD | 20200411 |