世龙实业股价涨5.8%，招商基金旗下1只基金位居十大流通股东，持有159.29万股浮盈赚取86.02万元

Group 1 - The core viewpoint of the news is that SeLong Industrial experienced a stock price increase of 5.8%, reaching 9.85 CNY per share, with a total market capitalization of 2.364 billion CNY [1] - SeLong Industrial, established on December 2, 2003, and listed on March 19, 2015, is primarily engaged in the research, production, and sales of chemical products, including AC foaming agents, thionyl chloride, and chlor-alkali products [1] - The revenue composition of SeLong Industrial includes AC series products at 58.76%, chlor-alkali series products at 28.73%, thionyl chloride series products at 5.40%, intermediates for medicine and pesticides at 3.30%, new material additives at 3.18%, other products at 0.46%, and steam at 0.16% [1] Group 2 - Among the top ten circulating shareholders of SeLong Industrial, a fund under China Merchants Fund, specifically the China Merchants Quantitative Selected Stock A (001917), entered the top ten in the second quarter, holding 1.5929 million shares, which is 0.66% of the circulating shares [2] - The China Merchants Quantitative Selected Stock A fund has a current scale of 2.765 billion CNY and has achieved a return of 36.36% this year, ranking 816 out of 4223 in its category [2] - The fund has a one-year return of 70.7%, ranking 930 out of 3796, and a cumulative return since inception of 265.99% [2]