| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6880.0 | USD | 20180115 |
| Unknown | China national standards | MT | 6910.0 | USD | 20180115 |
| Unknown | China national standards | MT | 7420.0 | USD | 20180115 |
| Unknown | China national standards | MT | 7750.0 | USD | 20180115 |
| Unknown | China national standards | MT | 6620.0 | USD | 20180115 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180115 |