| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1990.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2950.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190715 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190715 |
| Unknown | China national standards | MT | 310.0 | USD | 20190714 |
| Unknown | China national standards | MT | 690.0 | USD | 20190714 |
| Unknown | China national standards | MT | 240.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190714 |