| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20190722 |
| Unknown | China national standards | MT | 470.0 | USD | 20190722 |
| Unknown | China national standards | MT | 150.0 | USD | 20190721 |
| Unknown | China national standards | MT | 240.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190721 |
| Unknown | China national standards | MT | 150.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190721 |
| Unknown | China national standards | MT | 160.0 | USD | 20190721 |
| Unknown | China national standards | MT | 190.0 | USD | 20190721 |