| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20190610 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190610 |
| Unknown | China national standards | MT | 9540.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9120.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9260.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12340.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9650.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10450.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10090.0 | USD | 20190601 |