| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 120.0 | USD | 20181001 |
| Unknown | China national standards | MT | 90.0 | USD | 20181001 |
| Unknown | China national standards | MT | 910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 730.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1460.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2200.0 | USD | 20181001 |