| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 126790.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5620.0 | USD | 20190601 |
| Unknown | China national standards | MT | 50340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 26420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 480.0 | USD | 20190601 |
| Unknown | China national standards | MT | 31550.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2090.0 | USD | 20190601 |