| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4810.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6220.0 | USD | 20180601 |