派林生物控股股东或变更为中国生物，曾因内控缺陷被整改

Core Viewpoint - The acquisition framework agreement between China Biotechnology Co., Ltd. and the controlling shareholder of Pailin Biopharmaceuticals marks a significant change in the company's ownership structure, with China Biotechnology set to become the new controlling shareholder, transitioning control from the Shaanxi Provincial State-owned Assets Supervision and Administration Commission to China National Pharmaceutical Group Co., Ltd. [2][3] Group 1: Acquisition Details - The agreement involves China Biotechnology acquiring a 21.03% stake from Shengbang Yinghao Investment Partnership, with the transfer price based on the original acquisition cost of 3.844 billion yuan, plus interest calculated at an annualized simple interest rate of 9% from March 20, 2023, until the signing of the formal transaction documents [3][4] - The transaction is subject to due diligence by China Biotechnology and requires compliance confirmation from the Shenzhen Stock Exchange, as well as other necessary approvals, indicating potential uncertainties in the completion of the deal [4] Group 2: Company Background - Pailin Biopharmaceuticals has undergone multiple ownership changes since its establishment, with its current controlling shareholder, Shengbang Yinghao, having acquired the company in March 2023 for 3.844 billion yuan [5][6] - The company, which focuses on blood products, has a total share capital of 731 million shares, with Shengbang Yinghao holding 154 million shares, representing 21.03% of the total [5] Group 3: Operational Challenges - Pailin Biopharmaceuticals faced regulatory scrutiny due to internal control deficiencies, leading to corrective measures mandated by the Shanxi Securities Regulatory Bureau [7] - The company reported a revenue decline of 14% year-on-year in Q1 2025, attributed to production halts during capacity expansion at its subsidiary, although capacity upgrades are expected to enhance production in the near future [8]