| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20171001 |
| Unknown | China national standards | MT | 720.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 800.0 | USD | 20171001 |
| Unknown | China national standards | MT | 780.0 | USD | 20171001 |
| Unknown | China national standards | MT | 920.0 | USD | 20171001 |
| Unknown | China national standards | MT | 740.0 | USD | 20171001 |
| Unknown | China national standards | MT | 800.0 | USD | 20171001 |
| Unknown | China national standards | MT | 460.0 | USD | 20171001 |
| Unknown | China national standards | MT | 670.0 | USD | 20171001 |