| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20171001 |
| Unknown | China national standards | MT | 590.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 960.0 | USD | 20171001 |
| Unknown | China national standards | MT | 440.0 | USD | 20171001 |
| Unknown | China national standards | MT | 360.0 | USD | 20171001 |
| Unknown | China national standards | MT | 670.0 | USD | 20171001 |
| Unknown | China national standards | MT | 620.0 | USD | 20171001 |
| Unknown | China national standards | MT | 680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 770.0 | USD | 20171001 |