| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1450.0 | USD | 20191210 |
| Unknown | China national standards | MT | 1580.0 | USD | 20191210 |
| Unknown | China national standards | MT | 10560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10270.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12580.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11370.0 | USD | 20191201 |