| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20190601 |
| Unknown | China national standards | MT | 390.0 | USD | 20190601 |
| Unknown | China national standards | MT | 610.0 | USD | 20190601 |
| Unknown | China national standards | MT | 420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 650.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190601 |
| Unknown | China national standards | MT | 840.0 | USD | 20190601 |
| Unknown | China national standards | MT | 780.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190601 |