| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20171221 |
| Unknown | China national standards | MT | 20350.0 | USD | 20171220 |
| Unknown | China national standards | MT | 12420.0 | USD | 20171220 |
| Unknown | China national standards | MT | 14190.0 | USD | 20171220 |
| Unknown | China national standards | MT | 15800.0 | USD | 20171220 |
| Unknown | China national standards | MT | 8980.0 | USD | 20171219 |
| Unknown | China national standards | MT | 22370.0 | USD | 20171219 |
| Unknown | China national standards | MT | 16790.0 | USD | 20171219 |
| Unknown | China national standards | MT | 22650.0 | USD | 20171219 |
| Unknown | China national standards | MT | 1640.0 | USD | 20171219 |