National Silicon Industry Group Hits Day High with 9.05% Surge

National Silicon Industry Group Co., Ltd. has experienced a significant uptick in its stock performance, gaining 9.05% on May 28, 2026. The stock reached an intraday high of CNY 31.60, showcasing notable activity in the market. Over the past week, the company has outperformed the China Shanghai Composite, with a weekly gain of 10.59% compared to the index's 0.52%. In terms of longer-term performance, National Silicon has shown a remarkable 48.74% increase over the past month and a substantial 66.81% rise over the past year, significantly outpacing the China Shanghai Composite's 22.72% gain during the same period. However, the company faces challenges, including a low Return on Capital Employed (ROCE) of 0.42% and a negative net profit of CNY -474.16 million, indicating ongoing financial difficulties. Despite these hurdles, the stock's recent performance highlights its volatility and the potential for movement within the Other Electrical Equipment industry. The market capitalization stands at CNY 65,478 million, reflecting its large-cap status.