| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20171001 |
| Unknown | China national standards | MT | 420.0 | USD | 20171001 |
| Unknown | China national standards | MT | 530.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 630.0 | USD | 20171001 |
| Unknown | China national standards | MT | 560.0 | USD | 20171001 |
| Unknown | China national standards | MT | 350.0 | USD | 20171001 |
| Unknown | China national standards | MT | 370.0 | USD | 20171001 |
| Unknown | China national standards | MT | 590.0 | USD | 20171001 |
| Unknown | China national standards | MT | 570.0 | USD | 20171001 |