| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 260.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181001 |
| Unknown | China national standards | MT | 200.0 | USD | 20181001 |
| Unknown | China national standards | MT | 180.0 | USD | 20181001 |
| Unknown | China national standards | MT | 210.0 | USD | 20181001 |
| Unknown | China national standards | MT | 230.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181001 |
| Unknown | China national standards | MT | 180.0 | USD | 20181001 |