| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20200316 |
| Unknown | China national standards | MT | 920.0 | USD | 20200316 |
| Unknown | China national standards | MT | 400.0 | USD | 20200316 |
| Unknown | China national standards | MT | 480.0 | USD | 20200316 |
| Unknown | China national standards | MT | 810.0 | USD | 20200316 |
| Unknown | China national standards | MT | 440.0 | USD | 20200316 |
| Unknown | China national standards | MT | 410.0 | USD | 20200316 |
| Unknown | China national standards | MT | 430.0 | USD | 20200316 |
| Unknown | China national standards | MT | 510.0 | USD | 20200316 |
| Unknown | China national standards | MT | 410.0 | USD | 20200316 |