| 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 | 770.0 | USD | 20171001 |
| Unknown | China national standards | MT | 550.0 | USD | 20171001 |
| Unknown | China national standards | MT | 400.0 | USD | 20171001 |
| Unknown | China national standards | MT | 750.0 | USD | 20171001 |
| Unknown | China national standards | MT | 700.0 | USD | 20171001 |
| Unknown | China national standards | MT | 740.0 | USD | 20171001 |
| Unknown | China national standards | MT | 820.0 | USD | 20171001 |
| Unknown | China national standards | MT | 630.0 | USD | 20171001 |