| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13940.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 24070.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22140.0 | USD | 20181201 |
| Unknown | China national standards | MT | 19550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16960.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16420.0 | USD | 20181201 |
| Unknown | China national standards | MT | 17440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 13750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 16890.0 | USD | 20181201 |