Group 1 - The trend of A-share pharmaceutical companies listing in Hong Kong has intensified, with 27 new A-share companies submitting applications in September and a total of 78 A-share companies applying to list in Hong Kong this year [2] - Notable companies among the applicants include Lixun Precision (002475.SZ), Siasun (601127.SH), Muyuan Foods (002714.SZ), and Baillie Gifford (688506.SH), with 12 of them being large-cap stocks with market values exceeding 100 billion [2] - Changchun High-tech (000661.SZ), known as "Northeast Medicine King," submitted its prospectus for listing on the Hong Kong Stock Exchange on September 29, with a market value of 53 billion [2][4] Group 2 - Changchun High-tech has achieved a 34% increase in its A-share price year-to-date, but this is significantly lower compared to peers like Hengrui Medicine and Kailai Ying, which have already established dual financing platforms [3] - The company has a strong position in the short-acting human growth hormone (hGH) market, holding a 68.4% market share in 2024, with projected revenue of approximately 9.6 billion RMB from its hGH products [4][6] Group 3 - The Chinese hGH drug market is projected to reach 12.6 billion RMB in 2024, with a compound annual growth rate (CAGR) of 4.7% from 2024 to 2030, significantly lower than the 17.6% growth rate from 2019 to 2024 [6] - Competition in the long-acting hGH market has intensified, with new products from companies like Teva and Novo Nordisk entering the market [8] Group 4 - Changchun High-tech has diversified its product portfolio, having launched over 45 commercialized drugs, including more than 20 first-in-class products in China [9] - The company has faced a decline in revenue for the first time since 2005, with a 7.55% decrease in 2024, and a further decline in the first half of 2025 [10][12] Group 5 - The company's reliance on a limited number of products has exposed vulnerabilities, as over 90% of its revenue comes from a few key products [14] - Despite the challenges, Changchun High-tech has increased its R&D spending by 30.2% to 1.155 billion RMB in the first half of the year, aiming to develop more innovative products [14]