| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21700.0 | USD | 20190823 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190822 |
| Unknown | China national standards | MT | 25970.0 | USD | 20190822 |
| Unknown | China national standards | MT | 21920.0 | USD | 20190822 |
| Unknown | China national standards | MT | 26510.0 | USD | 20190822 |
| Unknown | China national standards | MT | 26570.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190821 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190821 |