Ge Long Hui A P P·2025-10-10 02:20Group 1 - The A-share market experienced a significant decline in chip stocks, with Dongxin Co. and Baiwei Storage dropping over 11%, and Yandong Micro and Jinghe Integration falling over 10% [1] - Several stocks, including Zhongxin International and Baiwei Storage, had their margin trading calculation ratios adjusted to 0 due to static P/E ratios exceeding 300 times [1] - This adjustment is a routine operation by brokerages based on exchange rules that have been in place since 2016, affecting all A-share stocks with static P/E ratios above 300, not just specific industries or sectors [1] Group 2 - The market capitalization and year-to-date performance of several key chip stocks were highlighted, with Dongxin Co. valued at 42.7 billion and a year-to-date increase of 287.79%, while Baiwei Storage had a market cap of 44.3 billion and a year-to-date increase of 53.30% [2] - Other notable declines included Yandong Micro with a market cap of 41.6 billion and a year-to-date increase of 45.24%, and Jinghe Integration with a market cap of 71.4 billion and a year-to-date increase of 53.31% [2] - The overall trend indicates a challenging environment for chip stocks in the A-share market, with multiple companies experiencing significant drops in their stock prices [1][2]