| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20201121 |
| Unknown | China national standards | MT | 390.0 | USD | 20201121 |
| Unknown | China national standards | MT | 3780.0 | USD | 20201121 |
| Unknown | China national standards | MT | 6640.0 | USD | 20201121 |
| Unknown | China national standards | MT | 3030.0 | USD | 20201121 |
| Unknown | China national standards | MT | 520.0 | USD | 20201121 |
| Unknown | China national standards | MT | 750.0 | USD | 20201121 |
| Unknown | China national standards | MT | 470.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2700.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2910.0 | USD | 20201120 |