| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11730.0 | USD | 20190901 |
| Unknown | China national standards | MT | 9940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 16870.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190823 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190823 |
| Unknown | China national standards | MT | 11100.0 | USD | 20190823 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190823 |