| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20201219 |
| Unknown | China national standards | MT | 2710.0 | USD | 20201219 |
| Unknown | China national standards | MT | 540.0 | USD | 20201218 |
| Unknown | China national standards | MT | 9570.0 | USD | 20201218 |
| Unknown | China national standards | MT | 8430.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1950.0 | USD | 20201216 |
| Unknown | China national standards | MT | 6120.0 | USD | 20201216 |
| Unknown | China national standards | MT | 2090.0 | USD | 20201215 |
| Unknown | China national standards | MT | 18700.0 | USD | 20201215 |
| Unknown | China national standards | MT | 800.0 | USD | 20201215 |