| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3620.0 | USD | 20170601 |
| Unknown | China national standards | MT | 750.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2090.0 | USD | 20170601 |
| Unknown | China national standards | MT | 930.0 | USD | 20170601 |
| Unknown | China national standards | MT | 830.0 | USD | 20170601 |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 8020.0 | USD | 20170601 |
| Unknown | China national standards | MT | 19920.0 | USD | 20170601 |
| Unknown | China national standards | MT | 3070.0 | USD | 20170601 |
| Unknown | China national standards | MT | 100.0 | USD | 20170601 |