| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20201019 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201019 |
| Unknown | China national standards | MT | 870.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1610.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201018 |
| Unknown | China national standards | MT | 140.0 | USD | 20201018 |
| Unknown | China national standards | MT | 110.0 | USD | 20201018 |
| Unknown | China national standards | MT | 110.0 | USD | 20201018 |
| Unknown | China national standards | MT | 100.0 | USD | 20201018 |
| Unknown | China national standards | MT | 100.0 | USD | 20201018 |