| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2710.0 | USD | 20201222 |
| Unknown | China national standards | MT | 500.0 | USD | 20201222 |
| Unknown | China national standards | MT | 420.0 | USD | 20201222 |
| Unknown | China national standards | MT | 3220.0 | USD | 20201221 |
| Unknown | China national standards | MT | 160.0 | USD | 20201221 |
| Unknown | China national standards | MT | 730.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201221 |
| Unknown | China national standards | MT | 980.0 | USD | 20201221 |
| Unknown | China national standards | MT | 420.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2280.0 | USD | 20201219 |