| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5570.0 | USD | 20201114 |
| Unknown | China national standards | MT | 2790.0 | USD | 20201114 |
| Unknown | China national standards | MT | 860.0 | USD | 20201113 |
| Unknown | China national standards | MT | 6510.0 | USD | 20201113 |
| Unknown | China national standards | MT | 4880.0 | USD | 20201113 |
| Unknown | China national standards | MT | 730.0 | USD | 20201113 |
| Unknown | China national standards | MT | 6510.0 | USD | 20201112 |
| Unknown | China national standards | MT | 7280.0 | USD | 20201112 |
| Unknown | China national standards | MT | 790.0 | USD | 20201111 |
| Unknown | China national standards | MT | 830.0 | USD | 20201111 |