| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3850.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3950.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5070.0 | USD | 20180601 |