| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19910.0 | USD | 20180310 |
| Unknown | China national standards | MT | 138820.02 | USD | 20180301 |
| Unknown | China national standards | MT | 88280.0 | USD | 20180301 |
| Unknown | China national standards | MT | 21200.0 | USD | 20180301 |
| Unknown | China national standards | MT | 14080.0 | USD | 20180301 |
| Unknown | China national standards | MT | 21930.0 | USD | 20180301 |
| Unknown | China national standards | MT | 22840.0 | USD | 20180301 |
| Unknown | China national standards | MT | 21930.0 | USD | 20180301 |
| Unknown | China national standards | MT | 21200.0 | USD | 20180301 |
| Unknown | China national standards | MT | 22590.0 | USD | 20180301 |