| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16060.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190721 |
| Unknown | China national standards | MT | 16630.0 | USD | 20190721 |
| Unknown | China national standards | MT | 15500.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190721 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190720 |
| Unknown | China national standards | MT | 2150.0 | USD | 20190720 |