| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24380.0 | USD | 20180701 |
| Unknown | China national standards | MT | 23430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24440.0 | USD | 20180701 |
| Unknown | China national standards | MT | 25610.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20340.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24570.0 | USD | 20180701 |
| Unknown | China national standards | MT | 23880.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24230.0 | USD | 20180701 |
| Unknown | China national standards | MT | 23920.0 | USD | 20180701 |