| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190822 |
| Unknown | China national standards | MT | 350.0 | USD | 20190822 |
| Unknown | China national standards | MT | 500.0 | USD | 20190822 |
| Unknown | China national standards | MT | 650.0 | USD | 20190822 |
| Unknown | China national standards | MT | 640.0 | USD | 20190821 |
| Unknown | China national standards | MT | 610.0 | USD | 20190821 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190821 |
| Unknown | China national standards | MT | 4150.0 | USD | 20190821 |
| Unknown | China national standards | MT | 6350.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190821 |