| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 143530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 159640.0 | USD | 20180101 |
| Unknown | China national standards | MT | 142060.0 | USD | 20180101 |
| Unknown | China national standards | MT | 143450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 154130.0 | USD | 20180101 |
| Unknown | China national standards | MT | 21710.0 | USD | 20180101 |
| Unknown | China national standards | MT | 23720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 21670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 24170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 23720.0 | USD | 20180101 |