| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7070.0 | USD | 20180611 |
| Unknown | China national standards | MT | 6690.0 | USD | 20180611 |
| Unknown | China national standards | MT | 890.0 | USD | 20180611 |
| Unknown | China national standards | MT | 740.0 | USD | 20180611 |
| Unknown | China national standards | MT | 770.0 | USD | 20180611 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180610 |
| Unknown | China national standards | MT | 6480.0 | USD | 20180610 |
| Unknown | China national standards | MT | 10010.0 | USD | 20180610 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180610 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180610 |