Core Viewpoint - The IPO application of Maijizhi Biotechnology has not yet entered the hearing stage, increasing the likelihood of failure in its listing attempt, despite the acceptance of its core product MG-K10's application by the NMPA [1][6]. Company Overview - Maijizhi Biotechnology, established in 2016, focuses on clinical-stage biopharmaceuticals for allergic and autoimmune diseases, with a pipeline of eight innovative candidates, the most advanced being the long-acting anti-IL-4Rα antibody MG-K10 [2][3]. Product Development - MG-K10 targets the IL-4Rα pathway, which has significant commercial potential, as evidenced by Sanofi's Dupilumab, projected to generate $14.2 billion in sales by 2024. MG-K10 is the only long-acting anti-IL-4Rα candidate validated through Phase III clinical trials as of July 2025 [3][5]. - The global market for atopic dermatitis drugs is expected to grow from $14.2 billion in 2023 to $29.1 billion by 2032, with the Chinese market projected to increase from 8.4 billion RMB to 46.4 billion RMB [5]. Competitive Landscape - The IL-4Rα market in China is highly competitive, with several companies, including Sanofi and CanSino, already having approved products. Multiple candidates are also in Phase III trials, indicating a crowded market upon MG-K10's potential launch [5][6]. Financial Status - Since its inception, Maijizhi has operated at a loss, with cumulative losses exceeding 800 million RMB. The company reported revenues of only 8.72 million RMB, 24,000 RMB, and 0 RMB for 2023 and the first quarter of 2025, respectively [11][12]. - As of March 31, 2025, the company had only 70.78 million RMB in cash, while estimates suggest that completing the global Phase III trials for MG-K10 could require 500 to 600 million RMB [11]. Intellectual Property Challenges - Maijizhi faces significant intellectual property challenges, including ongoing patent disputes with its former parent company, 3SBio. The company has been involved in two patent disputes regarding the IL-4Rα target, which could impact the commercial viability of MG-K10 [9][10]. - The stability of core patents is crucial for the commercial value of MG-K10, as any invalidation could pose substantial risks to its market exclusivity [10]. Investment and Financing - The company has raised over 700 million RMB through multiple financing rounds since its establishment, with a post-money valuation increasing nearly 45 times over eight years [12]. - However, the financial structure is concerning, with a debt-to-asset ratio exceeding 100% for several years, indicating a precarious financial position [12]. Future Obligations - Investors have stipulated that if Maijizhi does not complete a qualified IPO or merger by December 31, 2025, they have the right to require the company or its founders to repurchase shares at principal plus 12% interest, adding pressure to meet listing deadlines [13].