Core Insights - Multiple long-acting growth hormones are nearing market approval, breaking the trend of only one product being launched in the past decade, which enhances the diversity of growth hormone options [1] - The safety, efficacy, and quality of new drugs, along with sufficient clinical feedback, are critical for competition in the market [1] Group 1: Product Development and Innovation - Long-term growth hormone technology involves modifying or protecting the hormone to extend its retention time in the body, addressing issues of short-acting formulations [2] - The core subsidiary of Changchun High-tech, Jinsai Pharmaceutical, has focused on developing domestic long-acting formulations after successfully launching short-acting growth hormones [2] - Jinsai Pharmaceutical has optimized the PEG modification process, achieving a half-life extension to 32 hours, allowing for weekly dosing and improved efficacy over short-acting formulations [2][3] Group 2: Quality and Safety Assurance - Ensuring efficacy and safety is paramount for long-acting growth hormones, with individual differences in pediatric patients necessitating long-term monitoring [4] - Jinsai Pharmaceutical has achieved a PEG purity of 100%, significantly higher than the typical 95% standard from suppliers, ensuring product quality and safety [6] - The company has invested heavily in developing a comprehensive production process to maintain high purity levels, overcoming challenges in production quality control [5][6] Group 3: Market Position and Future Strategy - Jinsai Pharmaceutical's long-acting growth hormone, Jinsai Zeng, is currently the only product approved for multiple indications, including GHD, ISS, and TS, setting it apart from competitors [7] - The company aims to expand its international presence and enhance patient care in the pediatric health sector, focusing on continuous improvement in drug formulation [7][8] - The establishment of a positive feedback loop between clinical breakthroughs and patient confidence is essential for driving further innovation in the growth hormone sector [8]