| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 160.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180421 |