| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20201223 |
| Unknown | China national standards | MT | 230.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1990.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201221 |
| Unknown | China national standards | MT | 230.0 | USD | 20201221 |
| Unknown | China national standards | MT | 100.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1660.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201219 |