康欣新材涨2.18%，成交额4781.65万元，主力资金净流入96.34万元

Group 1 - The core viewpoint of the news is that Kangxin New Materials has experienced fluctuations in stock price and trading activity, with a notable increase in stock price year-to-date but a recent decline in the last five trading days [1][2] - As of September 24, Kangxin New Materials' stock price was 2.81 yuan per share, with a market capitalization of 3.778 billion yuan and a trading volume of 47.82 million yuan [1] - The company has seen a year-to-date stock price increase of 35.10%, but a recent decline of 5.39% over the last five trading days [1] Group 2 - Kangxin New Materials operates in the light industry manufacturing sector, specifically in packaging and printing, and is involved in various concept sectors including QFII holdings and ecological forestry [2] - As of September 20, the number of shareholders for Kangxin New Materials was 44,400, a decrease of 9.55% from the previous period, while the average circulating shares per person increased by 10.56% to 30,252 shares [2] - For the first half of 2025, Kangxin New Materials reported an operating income of 186 million yuan, a year-on-year decrease of 38.22%, and a net profit attributable to shareholders of -134 million yuan, a decrease of 53.75% [2] Group 3 - Since its A-share listing, Kangxin New Materials has distributed a total of 161 million yuan in dividends, with no dividends paid in the last three years [3]