| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1320.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201122 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201121 |
| Unknown | China national standards | MT | 180.0 | USD | 20201121 |
| Unknown | China national standards | MT | 180.0 | USD | 20201121 |
| Unknown | China national standards | MT | 260.0 | USD | 20201121 |
| Unknown | China national standards | MT | 680.0 | USD | 20201121 |
| Unknown | China national standards | MT | 190.0 | USD | 20201121 |
| Unknown | China national standards | MT | 170.0 | USD | 20201121 |
| Unknown | China national standards | MT | 190.0 | USD | 20201121 |