| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3980.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3730.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180601 |