太极实业涨2.14%，成交额2.01亿元，主力资金净流入834.74万元

Group 1 - The core viewpoint of the news is that Taiji Industrial has shown a positive stock performance with a 2.14% increase in price, reaching 8.60 CNY per share, and a total market capitalization of 17.987 billion CNY as of January 12 [1] - The company has experienced a year-to-date stock price increase of 7.90%, with a 3.61% rise over the last five trading days and a 12.27% increase over the last 20 days [1] - Taiji Industrial's main business involves semiconductor manufacturing and services, with revenue composition including engineering contracting (78.52%), packaging and testing (9.08%), design and consulting (6.15%), modules (4.99%), photovoltaic power generation (0.87%), and others (0.39%) [1] Group 2 - As of September 30, the company reported a decrease in revenue of 8.09% year-on-year, totaling 22.593 billion CNY, and a net profit decline of 13.92%, amounting to 442 million CNY [2] - The company has distributed a total of 2.175 billion CNY in dividends since its A-share listing, with 421 million CNY distributed over the last three years [3] - The number of shareholders increased to 139,900, while the average circulating shares per person decreased by 7.13% to 14,953 shares [2]