| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 45540.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 137230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 142270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 26080.0 | USD | 20190101 |
| Unknown | China national standards | MT | 18170.0 | USD | 20190101 |