| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20180421 |
| Unknown | China national standards | MT | 13550.0 | USD | 20180420 |
| Unknown | China national standards | MT | 12680.0 | USD | 20180420 |
| Unknown | China national standards | MT | 15820.0 | USD | 20180420 |
| Unknown | China national standards | MT | 12050.0 | USD | 20180420 |
| Unknown | China national standards | MT | 11100.0 | USD | 20180419 |
| Unknown | China national standards | MT | 9160.0 | USD | 20180419 |
| Unknown | China national standards | MT | 8040.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180419 |
| Unknown | China national standards | MT | 9290.0 | USD | 20180418 |