| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20190601 |
| Unknown | China national standards | MT | 320.0 | USD | 20190601 |
| Unknown | China national standards | MT | 400.0 | USD | 20190601 |
| Unknown | China national standards | MT | 730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 540.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190601 |