| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200423 |
| Unknown | China national standards | MT | 6270.0 | USD | 20200422 |
| Unknown | China national standards | MT | 3830.0 | USD | 20200422 |
| Unknown | China national standards | MT | 4340.0 | USD | 20200422 |
| Unknown | China national standards | MT | 610.0 | USD | 20200422 |
| Unknown | China national standards | MT | 590.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200422 |
| Unknown | China national standards | MT | 590.0 | USD | 20200422 |
| Unknown | China national standards | MT | 420.0 | USD | 20200421 |
| Unknown | China national standards | MT | 580.0 | USD | 20200421 |