| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20201211 |
| Unknown | China national standards | MT | 180.0 | USD | 20201211 |
| Unknown | China national standards | MT | 920.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1540.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1230.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1090.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 230.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201201 |