| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2740.0 | USD | 20190914 |
| Unknown | China national standards | MT | 400540.0 | USD | 20190914 |
| Unknown | China national standards | MT | 600.0 | USD | 20190914 |
| Unknown | China national standards | MT | 960.0 | USD | 20190914 |
| Unknown | China national standards | MT | 350.0 | USD | 20190914 |
| Unknown | China national standards | MT | 590.0 | USD | 20190914 |
| Unknown | China national standards | MT | 560.0 | USD | 20190914 |
| Unknown | China national standards | MT | 56510.0 | USD | 20190913 |
| Unknown | China national standards | MT | 42070.0 | USD | 20190913 |
| Unknown | China national standards | MT | 58320.0 | USD | 20190913 |