| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60580.0 | USD | 20180913 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180913 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180913 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180912 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180912 |
| Unknown | China national standards | MT | 4660.0 | USD | 20180912 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180912 |
| Unknown | China national standards | MT | 5620.0 | USD | 20180912 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180912 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180912 |