| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2250.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190816 |
| Unknown | China national standards | MT | 330.0 | USD | 20190816 |
| Unknown | China national standards | MT | 350.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190815 |
| Unknown | China national standards | MT | 330.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190814 |
| Unknown | China national standards | MT | 270.0 | USD | 20190814 |