Core Viewpoint - The approval of the injection of Vuxinchibai monoclonal antibody marks a significant milestone for the company, enhancing its product portfolio in the adult autoimmune sector and demonstrating the success of its innovation transformation [3]. Group 1: R&D Investment and Innovation - The company's R&D investment for 2024 reached 2.69 billion yuan, an increase of 11.20% year-on-year, accounting for 19.97% of its revenue, up by 3.36 percentage points [4]. - The company has successfully launched several products, including the recombinant human follicle-stimulating hormone injection and the progesterone injection, with the latter included in the 2024 National Medical Insurance Directory [4]. - New products such as the oral suspension of megestrol acetate for cancer-related cachexia and the pediatric cough granules have been introduced, further enriching the product line and expected to contribute to incremental revenue [4]. Group 2: Commercialization and Sales - The company has developed a diverse and high-potential innovation pipeline focusing on children's health, women's health, endocrine & rheumatology, and oncology [5]. - Sales expenses for 2024 amounted to 4.44 billion yuan, reflecting an increase of 11.81% year-on-year, and accounting for 32.97% of revenue, up by 5.71 percentage points [6]. - The sales team has expanded significantly, with an increase of 1,840 personnel to a total of 4,995 by the end of 2024, enhancing the company's commercialization capabilities [6]. Group 3: Global Strategy and Stock Buyback - The company has initiated preparations for H-share listing, aiming to deepen its global strategy and enhance its international financing capabilities [7]. - Since November 2024, the company has been repurchasing its A-shares through centralized bidding, intending to use these shares for future employee stock ownership plans [7].