| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2040.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1890.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 5070.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2940.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3070.0 | USD | 20191201 |