| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7190.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180312 |
| Unknown | China national standards | MT | 6070.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5600.0 | USD | 20180312 |
| Unknown | China national standards | MT | 7120.0 | USD | 20180312 |
| Unknown | China national standards | MT | 37750.0 | USD | 20180311 |
| Unknown | China national standards | MT | 37310.0 | USD | 20180311 |
| Unknown | China national standards | MT | 35580.0 | USD | 20180311 |