Company Overview - Jianfan Biological Technology Group Co., Ltd. specializes in the research, production, and sales of biomaterials and high-tech medical devices [2] - The main products include various blood perfusion devices, dialysis solutions, disinfectants, and blood purification equipment [2] - The company has received multiple accolades, including being recognized as a key high-tech enterprise under the National Torch Program and a national champion in manufacturing [2] Financial Performance - As of the first quarter of 2025, the company reported revenue of 548 million yuan, a year-on-year decrease of 26.40% [2] - The net profit for the same period was 189 million yuan, down 33.71% year-on-year, with a gross profit margin of 80.74% [2] Market Position - The company's stock closed at 23.19 yuan, with a PE ratio of 25.57, marking a new low in 55 days [1] - The average PE ratio in the medical device industry is 51.05, with a median of 36.62, placing Jianfan Biological at the 56th position in the industry ranking [1][3] - The total market capitalization of the company is 18.52 billion yuan [1] Institutional Holdings - As of the first quarter of 2025, 12 institutions hold shares in Jianfan Biological, including 10 funds, with a total holding of approximately 62.55 million shares valued at 1.633 billion yuan [1]