| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7970.0 | USD | 20181216 |
| Unknown | China national standards | MT | 670.0 | USD | 20181215 |
| Unknown | China national standards | MT | 54750.0 | USD | 20181215 |
| Unknown | China national standards | MT | 73900.0 | USD | 20181215 |
| Unknown | China national standards | MT | 8120.0 | USD | 20181215 |
| Unknown | China national standards | MT | 42710.0 | USD | 20181215 |
| Unknown | China national standards | MT | 6880.0 | USD | 20181215 |
| Unknown | China national standards | MT | 47650.0 | USD | 20181214 |
| Unknown | China national standards | MT | 100.0 | USD | 20181214 |
| Unknown | China national standards | MT | 56200.0 | USD | 20181214 |