| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1940.0 | USD | 20181201 |
| Unknown | China national standards | MT | 290.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1970.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181201 |
| Unknown | China national standards | MT | 460.0 | USD | 20181201 |
| Unknown | China national standards | MT | 440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 600.0 | USD | 20181201 |