| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201222 |
| Unknown | China national standards | MT | 270.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1650.0 | USD | 20201222 |
| Unknown | China national standards | MT | 590.0 | USD | 20201222 |
| Unknown | China national standards | MT | 240.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2230.0 | USD | 20201221 |
| Unknown | China national standards | MT | 710.0 | USD | 20201221 |
| Unknown | China national standards | MT | 300.0 | USD | 20201221 |
| Unknown | China national standards | MT | 40.0 | USD | 20201221 |
| Unknown | China national standards | MT | 270.0 | USD | 20201221 |