| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20200919 |
| Unknown | China national standards | MT | 140.0 | USD | 20200919 |
| Unknown | China national standards | MT | 140.0 | USD | 20200918 |
| Unknown | China national standards | MT | 150.0 | USD | 20200918 |
| Unknown | China national standards | MT | 580.0 | USD | 20200918 |
| Unknown | China national standards | MT | 560.0 | USD | 20200918 |
| Unknown | China national standards | MT | 890.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200918 |
| Unknown | China national standards | MT | 140.0 | USD | 20200918 |