| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200920 |
| Unknown | China national standards | MT | 110.0 | USD | 20200920 |
| Unknown | China national standards | MT | 140.0 | USD | 20200919 |
| Unknown | China national standards | MT | 170.0 | USD | 20200919 |
| Unknown | China national standards | MT | 90.0 | USD | 20200919 |
| Unknown | China national standards | MT | 110.0 | USD | 20200918 |
| Unknown | China national standards | MT | 80.0 | USD | 20200918 |
| Unknown | China national standards | MT | 750.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200917 |
| Unknown | China national standards | MT | 110.0 | USD | 20200917 |