德美化工收盘上涨1.63%，滚动市盈率44.04倍，总市值33.02亿元

Group 1 - The core viewpoint of the article highlights that 德美化工's stock price closed at 6.85 yuan, with a PE ratio of 44.04, marking a new low in 48 days, and a total market capitalization of 3.302 billion yuan [1] - The average PE ratio for the chemical products industry is 43.87, with a median of 39.46, positioning 德美化工 at 112th place in the industry ranking [1] - As of the first quarter of 2025, four institutions hold shares in 德美化工, with a total of 75.366 million shares valued at 464 million yuan [1] Group 2 - 德美化工's main business involves the research, production, and sales of textile chemicals, leather chemicals, tara products, and petroleum fine chemicals, along with providing technical support and services to clients [1] - The latest performance report for the first quarter of 2025 shows that the company achieved an operating income of 688 million yuan, a year-on-year increase of 1.16%, and a net profit of 31.7165 million yuan, reflecting a year-on-year increase of 79.00%, with a gross profit margin of 26.10% [1]