| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20190110 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190110 |
| Unknown | China national standards | MT | 12970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 24340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 55420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16900.0 | USD | 20190101 |