| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9440.0 | USD | 20190921 |
| Unknown | China national standards | MT | 20100.0 | USD | 20190921 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190920 |
| Unknown | China national standards | MT | 9500.0 | USD | 20190920 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190920 |
| Unknown | China national standards | MT | 13310.0 | USD | 20190920 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190920 |
| Unknown | China national standards | MT | 9140.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190919 |