| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20190721 |
| Unknown | China national standards | MT | 90.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190721 |
| Unknown | China national standards | MT | 410.0 | USD | 20190721 |
| Unknown | China national standards | MT | 390.0 | USD | 20190721 |
| Unknown | China national standards | MT | 200.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190720 |
| Unknown | China national standards | MT | 270.0 | USD | 20190720 |
| Unknown | China national standards | MT | 90.0 | USD | 20190720 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190720 |