| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3850.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4000.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3410.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7520.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7190.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4720.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4690.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3480.0 | USD | 20190801 |