| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1830.0 | USD | 20190101 |