| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3910.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3850.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181115 |
| Unknown | China national standards | MT | 23050.0 | USD | 20181114 |
| Unknown | China national standards | MT | 22400.0 | USD | 20181114 |
| Unknown | China national standards | MT | 23350.0 | USD | 20181114 |
| Unknown | China national standards | MT | 23030.0 | USD | 20181114 |
| Unknown | China national standards | MT | 22900.0 | USD | 20181114 |
| Unknown | China national standards | MT | 22390.0 | USD | 20181114 |