| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10910.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 12920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10170.0 | USD | 20190101 |