| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4200.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190523 |