| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7710.0 | USD | 20180101 |
| Unknown | China national standards | MT | 679250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 91100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 29020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 16960.0 | USD | 20180101 |
| Unknown | China national standards | MT | 27800.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8360.0 | USD | 20180101 |