| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1790.0 | USD | 20190816 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190816 |
| Unknown | China national standards | MT | 10930.0 | USD | 20190816 |
| Unknown | China national standards | MT | 3710.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1700.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190815 |
| Unknown | China national standards | MT | 10190.0 | USD | 20190815 |
| Unknown | China national standards | MT | 8620.0 | USD | 20190815 |