| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20180422 |
| Unknown | China national standards | MT | 610.0 | USD | 20180422 |
| Unknown | China national standards | MT | 640.0 | USD | 20180422 |
| Unknown | China national standards | MT | 740.0 | USD | 20180422 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4590.0 | USD | 20180421 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180421 |
| Unknown | China national standards | MT | 630.0 | USD | 20180421 |