| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20190913 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190913 |
| Unknown | China national standards | MT | 3100.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3080.0 | USD | 20190912 |
| Unknown | China national standards | MT | 22270.0 | USD | 20190912 |
| Unknown | China national standards | MT | 21670.0 | USD | 20190912 |
| Unknown | China national standards | MT | 21850.0 | USD | 20190912 |
| Unknown | China national standards | MT | 22080.0 | USD | 20190912 |