| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7370.0 | USD | 20201114 |
| Unknown | China national standards | MT | 140.0 | USD | 20201114 |
| Unknown | China national standards | MT | 80.0 | USD | 20201114 |
| Unknown | China national standards | MT | 3780.0 | USD | 20201114 |
| Unknown | China national standards | MT | 120.0 | USD | 20201114 |
| Unknown | China national standards | MT | 20.0 | USD | 20201114 |
| Unknown | China national standards | MT | 30.0 | USD | 20201114 |
| Unknown | China national standards | MT | 20.0 | USD | 20201114 |
| Unknown | China national standards | MT | 20.0 | USD | 20201114 |
| Unknown | China national standards | MT | 40.0 | USD | 20201114 |