| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9600.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6550.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6610.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180101 |