| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41170.0 | USD | 20201101 |
| Unknown | China national standards | MT | 1960.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7880.0 | USD | 20201023 |
| Unknown | China national standards | MT | 580.0 | USD | 20201023 |
| Unknown | China national standards | MT | 590.0 | USD | 20201023 |
| Unknown | China national standards | MT | 1630.0 | USD | 20201023 |
| Unknown | China national standards | MT | 640.0 | USD | 20201023 |
| Unknown | China national standards | MT | 610.0 | USD | 20201023 |
| Unknown | China national standards | MT | 5250.0 | USD | 20201023 |
| Unknown | China national standards | MT | 590.0 | USD | 20201023 |