| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3880.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1500.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1730.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181201 |
| Unknown | China national standards | MT | 4780.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181201 |