| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6590.0 | USD | 20180212 |
| Unknown | China national standards | MT | 7990.0 | USD | 20180212 |
| Unknown | China national standards | MT | 54060.0 | USD | 20180211 |
| Unknown | China national standards | MT | 33550.0 | USD | 20180211 |
| Unknown | China national standards | MT | 62190.0 | USD | 20180210 |
| Unknown | China national standards | MT | 51010.0 | USD | 20180210 |
| Unknown | China national standards | MT | 58550.0 | USD | 20180210 |
| Unknown | China national standards | MT | 253190.0 | USD | 20180210 |
| Unknown | China national standards | MT | 74710.0 | USD | 20180210 |
| Unknown | China national standards | MT | 51010.0 | USD | 20180210 |