| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20181001 |
| Unknown | China national standards | MT | 28170.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181001 |
| Unknown | China national standards | MT | 400.0 | USD | 20181001 |
| Unknown | China national standards | MT | 68540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 490.0 | USD | 20181001 |
| Unknown | China national standards | MT | 600.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3340.0 | USD | 20181001 |
| Unknown | China national standards | MT | 750.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181001 |