| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 470.0 | USD | 20171001 |
| Unknown | China national standards | MT | 550.0 | USD | 20171001 |
| Unknown | China national standards | MT | 720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 540.0 | USD | 20171001 |
| Unknown | China national standards | MT | 530.0 | USD | 20171001 |
| Unknown | China national standards | MT | 560.0 | USD | 20171001 |
| Unknown | China national standards | MT | 720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 620.0 | USD | 20171001 |