| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20180313 |
| Unknown | China national standards | MT | 240.0 | USD | 20180312 |
| Unknown | China national standards | MT | 290.0 | USD | 20180312 |
| Unknown | China national standards | MT | 74270.0 | USD | 20180312 |
| Unknown | China national standards | MT | 76910.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180312 |
| Unknown | China national standards | MT | 11050.0 | USD | 20180312 |
| Unknown | China national standards | MT | 450.0 | USD | 20180312 |
| Unknown | China national standards | MT | 570.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180311 |