| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20210117 |
| Unknown | China national standards | MT | 150.0 | USD | 20210117 |
| Unknown | China national standards | MT | 3530.0 | USD | 20210117 |
| Unknown | China national standards | MT | 2740.0 | USD | 20210117 |
| Unknown | China national standards | MT | 280.0 | USD | 20210117 |
| Unknown | China national standards | MT | 470.0 | USD | 20210117 |
| Unknown | China national standards | MT | 610.0 | USD | 20210117 |
| Unknown | China national standards | MT | 850.0 | USD | 20210117 |
| Unknown | China national standards | MT | 420.0 | USD | 20210117 |
| Unknown | China national standards | MT | 810.0 | USD | 20210117 |