| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4540.0 | USD | 20191022 |
| Unknown | China national standards | MT | 5990.0 | USD | 20191022 |
| Unknown | China national standards | MT | 350.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4370.0 | USD | 20191022 |
| Unknown | China national standards | MT | 4190.0 | USD | 20191020 |
| Unknown | China national standards | MT | 850.0 | USD | 20191020 |
| Unknown | China national standards | MT | 610.0 | USD | 20191020 |
| Unknown | China national standards | MT | 370.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2610.0 | USD | 20191020 |
| Unknown | China national standards | MT | 690.0 | USD | 20191020 |