| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2500.0 | USD | 20190823 |
| Unknown | China national standards | MT | 240.0 | USD | 20190823 |
| Unknown | China national standards | MT | 260.0 | USD | 20190823 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190823 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190822 |
| Unknown | China national standards | MT | 7190.0 | USD | 20190821 |
| Unknown | China national standards | MT | 300.0 | USD | 20190821 |