| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1980.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190418 |
| Unknown | China national standards | MT | 4110.0 | USD | 20190418 |
| Unknown | China national standards | MT | 5370.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190418 |
| Unknown | China national standards | MT | 310.0 | USD | 20190418 |
| Unknown | China national standards | MT | 300.0 | USD | 20190418 |
| Unknown | China national standards | MT | 320.0 | USD | 20190418 |
| Unknown | China national standards | MT | 630.0 | USD | 20190418 |