| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20200417 |
| Unknown | China national standards | MT | 640.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200417 |
| Unknown | China national standards | MT | 960.0 | USD | 20200417 |
| Unknown | China national standards | MT | 6420.0 | USD | 20200417 |
| Unknown | China national standards | MT | 8300.0 | USD | 20200417 |
| Unknown | China national standards | MT | 2850.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5560.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5770.0 | USD | 20200416 |
| Unknown | China national standards | MT | 4610.0 | USD | 20200416 |