| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 10740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 10420.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170101 |