| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2250.0 | USD | 20191016 |
| Unknown | China national standards | MT | 580.0 | USD | 20191016 |
| Unknown | China national standards | MT | 830.0 | USD | 20191016 |
| Unknown | China national standards | MT | 4190.0 | USD | 20191016 |
| Unknown | China national standards | MT | 820.0 | USD | 20191016 |
| Unknown | China national standards | MT | 16920.0 | USD | 20191016 |
| Unknown | China national standards | MT | 32510.0 | USD | 20191016 |
| Unknown | China national standards | MT | 493660.0 | USD | 20191015 |
| Unknown | China national standards | MT | 51440.0 | USD | 20191015 |
| Unknown | China national standards | MT | 2540.0 | USD | 20191015 |