| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10690.0 | USD | 20180611 |
| Unknown | China national standards | MT | 10690.0 | USD | 20180611 |
| Unknown | China national standards | MT | 17750.0 | USD | 20180611 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180611 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180611 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180611 |
| Unknown | China national standards | MT | 10990.0 | USD | 20180610 |
| Unknown | China national standards | MT | 11570.0 | USD | 20180601 |
| Unknown | China national standards | MT | 23410.0 | USD | 20180601 |
| Unknown | China national standards | MT | 15740.0 | USD | 20180601 |