| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20200916 |
| Unknown | China national standards | MT | 220.0 | USD | 20200916 |
| Unknown | China national standards | MT | 70.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200916 |
| Unknown | China national standards | MT | 510.0 | USD | 20200916 |
| Unknown | China national standards | MT | 4940.0 | USD | 20200915 |
| Unknown | China national standards | MT | 5030.0 | USD | 20200915 |
| Unknown | China national standards | MT | 5170.0 | USD | 20200915 |
| Unknown | China national standards | MT | 6080.0 | USD | 20200915 |
| Unknown | China national standards | MT | 7170.0 | USD | 20200915 |