| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22150.0 | USD | 20190911 |
| Unknown | China national standards | MT | 23020.0 | USD | 20190911 |
| Unknown | China national standards | MT | 12250.0 | USD | 20190911 |
| Unknown | China national standards | MT | 26160.0 | USD | 20190911 |
| Unknown | China national standards | MT | 32310.0 | USD | 20190911 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190911 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3040.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190910 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190910 |