| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1530.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180115 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180114 |
| Unknown | China national standards | MT | 10870.0 | USD | 20180114 |