| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20201212 |
| Unknown | China national standards | MT | 120.0 | USD | 20201212 |
| Unknown | China national standards | MT | 150.0 | USD | 20201212 |
| Unknown | China national standards | MT | 150.0 | USD | 20201212 |
| Unknown | China national standards | MT | 220.0 | USD | 20201212 |
| Unknown | China national standards | MT | 1870.0 | USD | 20201211 |
| Unknown | China national standards | MT | 880.0 | USD | 20201211 |
| Unknown | China national standards | MT | 150.0 | USD | 20201211 |
| Unknown | China national standards | MT | 430.0 | USD | 20201211 |
| Unknown | China national standards | MT | 810.0 | USD | 20201210 |