Core Viewpoint - Dongyang Sunshine Pharmaceutical Co., Ltd. has submitted a listing application to the Hong Kong Stock Exchange, with CICC as the sole sponsor [1] Group 1: Company Overview - Dongyang Sunshine Pharmaceutical is a comprehensive pharmaceutical company focused on the research, production, and commercialization of drugs, particularly in the fields of infection, chronic diseases, and oncology [3] - The company has developed a diverse and robust product portfolio, with 150 approved drugs across various countries and regions, including China, the United States, and Europe [5] Group 2: Financial Performance - For the fiscal years ending December 31, 2022, 2023, and 2024, Dongyang Sunshine's revenue from anti-infection drugs was approximately RMB 3.242 billion, RMB 5.746 billion, and RMB 2.798 billion, accounting for 85.0%, 90.0%, and 69.6% of total revenue, respectively [3] - The revenue from chronic disease treatment drugs for the same periods was RMB 517 million, RMB 581 million, and RMB 1.068 billion, representing 13.6%, 9.1%, and 26.6% of total revenue, respectively [3] - The company's total revenue for the fiscal years 2022, 2023, and 2024 was approximately RMB 3.814 billion, RMB 6.386 billion, and RMB 4.019 billion, with gross profits of RMB 2.922 billion, RMB 5.077 billion, and RMB 3.059 billion, respectively [6] Group 3: Market Presence - As of June 4, 2025, Dongyang Sunshine sold 48 drugs in China and 23 drugs in overseas markets, with revenue from China being RMB 3.753 billion, RMB 6.336 billion, and RMB 3.881 billion for the years 2022, 2023, and 2024, respectively, accounting for 98.4%, 99.2%, and 96.6% of total revenue [4] - The company has engaged in research and development collaborations with overseas partners, generating overseas revenue of RMB 60.4 million, RMB 49.7 million, and RMB 138.4 million for the same periods, representing 1.6%, 0.8%, and 3.4% of total revenue, respectively [4]