| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20201221 |
| Unknown | China national standards | MT | 230.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1330.0 | USD | 20201220 |
| Unknown | China national standards | MT | 150.0 | USD | 20201220 |
| Unknown | China national standards | MT | 200.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1500.0 | USD | 20201220 |
| Unknown | China national standards | MT | 14490.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2190.0 | USD | 20201219 |
| Unknown | China national standards | MT | 10.0 | USD | 20201219 |
| Unknown | China national standards | MT | 40.0 | USD | 20201219 |