| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10530.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10360.0 | USD | 20190501 |
| Unknown | China national standards | MT | 8200.0 | USD | 20190501 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190501 |
| Unknown | China national standards | MT | 17330.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6160.0 | USD | 20190501 |
| Unknown | China national standards | MT | 335870.0 | USD | 20190501 |
| Unknown | China national standards | MT | 6220.0 | USD | 20190501 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190501 |
| Unknown | China national standards | MT | 12150.0 | USD | 20190501 |