| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 12290.0 | USD | 20180623 |
| Unknown | China national standards | MT | 10580.0 | USD | 20180623 |
| Unknown | China national standards | MT | 10620.0 | USD | 20180623 |
| Unknown | China national standards | MT | 12290.0 | USD | 20180623 |