| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200915 |
| Unknown | China national standards | MT | 110.0 | USD | 20200915 |
| Unknown | China national standards | MT | 770.0 | USD | 20200914 |
| Unknown | China national standards | MT | 840.0 | USD | 20200914 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200914 |
| Unknown | China national standards | MT | 750.0 | USD | 20200914 |
| Unknown | China national standards | MT | 570.0 | USD | 20200914 |
| Unknown | China national standards | MT | 820.0 | USD | 20200914 |
| Unknown | China national standards | MT | 510.0 | USD | 20200914 |
| Unknown | China national standards | MT | 880.0 | USD | 20200914 |