| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6080.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8180.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5080.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 6290.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5790.0 | USD | 20180101 |