| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 18570.0 | USD | 20190601 |
| Unknown | China national standards | MT | 6370.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2040.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190601 |
| Unknown | China national standards | MT | 70.0 | USD | 20190601 |
| Unknown | China national standards | MT | 580.0 | USD | 20190601 |