| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9150.0 | USD | 20180422 |
| Unknown | China national standards | MT | 8060.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2490.0 | USD | 20180422 |
| Unknown | China national standards | MT | 6770.0 | USD | 20180421 |
| Unknown | China national standards | MT | 17700.0 | USD | 20180421 |
| Unknown | China national standards | MT | 11150.0 | USD | 20180421 |
| Unknown | China national standards | MT | 13810.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180421 |