| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 570.0 | USD | 20191201 |
| Unknown | China national standards | MT | 630.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5170.0 | USD | 20191201 |
| Unknown | China national standards | MT | 74000.0 | USD | 20191201 |
| Unknown | China national standards | MT | 9510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8470.0 | USD | 20191201 |
| Unknown | China national standards | MT | 560.0 | USD | 20191201 |
| Unknown | China national standards | MT | 760.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8710.0 | USD | 20191201 |