| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20180313 |
| Unknown | China national standards | MT | 11620.0 | USD | 20180312 |
| Unknown | China national standards | MT | 12860.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180312 |
| Unknown | China national standards | MT | 6710.0 | USD | 20180312 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180312 |