| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15640.0 | USD | 20180610 |
| Unknown | China national standards | MT | 100970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 105480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 94510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 14830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 16550.0 | USD | 20180601 |
| Unknown | China national standards | MT | 99610.0 | USD | 20180601 |
| Unknown | China national standards | MT | 94510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 100970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 106250.0 | USD | 20180601 |