| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6250.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7310.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7200.0 | USD | 20191001 |
| Unknown | China national standards | MT | 9230.0 | USD | 20191001 |
| Unknown | China national standards | MT | 18230.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6640.0 | USD | 20191001 |
| Unknown | China national standards | MT | 750.0 | USD | 20191001 |
| Unknown | China national standards | MT | 870.0 | USD | 20191001 |
| Unknown | China national standards | MT | 450.0 | USD | 20191001 |
| Unknown | China national standards | MT | 930.0 | USD | 20191001 |