| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3020.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2660.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190822 |
| Unknown | China national standards | MT | 340.0 | USD | 20190821 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2300.0 | USD | 20190821 |
| Unknown | China national standards | MT | 40.0 | USD | 20190821 |
| Unknown | China national standards | MT | 650.0 | USD | 20190821 |
| Unknown | China national standards | MT | 340.0 | USD | 20190820 |