Core Insights - Dongyangguang Pharmaceutical (06887) has announced the development of HECN30227, a first-in-class drug with global intellectual property rights, capable of eliminating both cccDNA and intDNA derived HBsAg, showing superior efficacy compared to clinical competitors [1] - The drug utilizes the unique HEC GalNova liver-targeted delivery system, which enhances precision and reduces off-target risks, with the first domestic subject enrolled in clinical trials [1] - HECN30227's combination therapy with the immunomodulator HEC191834 has been recognized as a "Poster of Distinction" at the 2025 AASLD annual meeting, indicating high international academic recognition for its clinical development potential [1] Research and Development - Since 2022, the company has entered the small nucleic acid field, establishing a comprehensive R&D platform covering target discovery, sequence design and synthesis, chemical modification, delivery technology, and biological evaluation, positioning itself among the top tier in China [2] - The company has applied for over 50 patents and is developing more than 10 small nucleic acid pipelines across four major areas: anti-infection, cardiovascular-renal-metabolic, respiratory system, and oncology, with plans to advance multiple small nucleic acid drugs into clinical stages annually [2] Clinical Pipeline - Key preclinical products include HECN30227 and a "siRNA + ASO + immunomodulator" triple therapy for hepatitis B, which shows superior efficacy compared to competitors [3] - The dual-target series aims to silence two pathogenic genes or multiple regions of the same gene, providing effective solutions for complex diseases, with several molecules demonstrating strong and lasting activity in large animal models [3] - The company is also advancing dual-target pipelines for conditions like MASH, as well as fat-targeting, lung-targeting, and antibody delivery (AOC) pipelines, with plans to progress these to clinical stages [3] Strategic Direction - The company is leading the innovation wave in China's small nucleic acid drugs through a "technology + pipeline + industrialization" strategy, focusing on building its small nucleic acid technology platform and addressing unmet clinical needs [4]