| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190822 |
| Unknown | China national standards | MT | 70.0 | USD | 20190821 |
| Unknown | China national standards | MT | 300.0 | USD | 20190821 |
| Unknown | China national standards | MT | 600.0 | USD | 20190821 |
| Unknown | China national standards | MT | 480.0 | USD | 20190821 |