| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20201222 |
| Unknown | China national standards | MT | 230.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201222 |
| Unknown | China national standards | MT | 220.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1390.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1460.0 | USD | 20201221 |
| Unknown | China national standards | MT | 780.0 | USD | 20201221 |
| Unknown | China national standards | MT | 250.0 | USD | 20201221 |
| Unknown | China national standards | MT | 200.0 | USD | 20201221 |
| Unknown | China national standards | MT | 230.0 | USD | 20201221 |