| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14920.0 | USD | 20180112 |
| Unknown | China national standards | MT | 98190.0 | USD | 20180110 |
| Unknown | China national standards | MT | 98890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 62350.0 | USD | 20180101 |
| Unknown | China national standards | MT | 93560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14520.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 9440.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 14830.0 | USD | 20180101 |