Core Viewpoint - The business cooperation between Beijing Beiyi Pharmaceutical and Peking University International Hospital is nearing completion, leading to potential risks of business cessation, personnel layoffs, and corporate transformation for Beiyi Pharmaceutical [1][2]. Group 1: Business Overview - Beijing Beiyi Pharmaceutical, a wholly-owned subsidiary of Beida Pharmaceutical, is primarily engaged in the distribution, retail, hospital procurement, and pharmacy management of third-party drugs, medical devices, and consumables [1]. - The contract between Beiyi Pharmaceutical and Peking University International Hospital, which was effective from May 2022 to May 2023, has expired, and both parties will not continue their cooperation, significantly impacting the revenue of both companies [2][4]. Group 2: Financial Impact - The loss of Peking University International Hospital as a client could lead to a significant revenue decline for Beiyi Pharmaceutical, with an estimated sales revenue reduction of approximately 600 million yuan, accounting for about 29.13% of the company's latest audited revenue [5]. - Beiyi Pharmaceutical's total revenue for 2024 is projected to be 2.06 billion yuan, with around 50% of this revenue dependent on the contract with the hospital [4][5]. - If the cooperation is completely terminated, Beiyi Pharmaceutical's profitability could shrink by nearly half, with a potential revenue decrease of about 1.027 billion yuan starting in 2026 [5]. Group 3: Market Reaction - On August 12, the stock price of Beida Pharmaceutical fell by over 9%, closing at 6.42 yuan per share, a decline of 7.36%, with a total market capitalization of 3.826 billion yuan [1]. Group 4: Industry Context - The situation reflects a typical case of over-reliance on a single major client, which can lead to severe financial consequences when the partnership ends [6]. - The healthcare industry is experiencing rapid changes, including accelerated medical reforms and centralized procurement, which may further compress traditional distribution margins [6].