| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19900.0 | USD | 20180611 |
| Unknown | China national standards | MT | 22730.0 | USD | 20180610 |
| Unknown | China national standards | MT | 17070.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180610 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180601 |