| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20200921 |
| Unknown | China national standards | MT | 1670.0 | USD | 20200921 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200921 |
| Unknown | China national standards | MT | 350.0 | USD | 20200921 |
| Unknown | China national standards | MT | 710.0 | USD | 20200921 |
| Unknown | China national standards | MT | 250.0 | USD | 20200921 |
| Unknown | China national standards | MT | 300.0 | USD | 20200920 |
| Unknown | China national standards | MT | 300.0 | USD | 20200920 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200920 |
| Unknown | China national standards | MT | 230.0 | USD | 20200920 |