| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3870.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180312 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4070.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180312 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180312 |
| Unknown | China national standards | MT | 25520.0 | USD | 20180311 |
| Unknown | China national standards | MT | 26490.0 | USD | 20180311 |