| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20180723 |
| Unknown | China national standards | MT | 620.0 | USD | 20180722 |
| Unknown | China national standards | MT | 590.0 | USD | 20180722 |
| Unknown | China national standards | MT | 960.0 | USD | 20180722 |
| Unknown | China national standards | MT | 4360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 6200.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5040.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 4360.0 | USD | 20180722 |