Weekly Report: what happened at China Treasures New Materials Group last week (1019-1023)?

Last week 02439 had an overall gain of 6.42%, the stock price moved from 0.1870 to 0.1990, last week's high was 0.2190, the low was 0.16, and the cumulative volume was 26.51M.

● 02439 reached a 52-week down last week on 22 October, quoting 0.1990.