超8亿元商誉悬顶，多宁生物三战港交所

Core Viewpoint - Dongning Bio has submitted its listing application for the third time, aiming to provide comprehensive solutions in the life sciences sector, focusing on bioprocessing and laboratory products and services [1][3]. Financial Performance - Revenue for Dongning Bio during the reporting periods (2023 to 2025) was 814.08 million yuan, 842.88 million yuan, and 657.75 million yuan, respectively, with profits of -315 million yuan, -27.5 million yuan, and 14.26 million yuan, indicating a recent turnaround to profitability [3][4]. - The bioprocessing solutions segment accounted for 77% of total revenue in 2023, with reagents and consumables being the primary revenue driver, contributing 44.1%, 47%, and 55.4% in respective periods [3][4]. Business Segments - The company operates two main business lines: bioprocessing solutions and laboratory products and services, with the former being the larger contributor to revenue [1][3]. - The overseas revenue doubled in the first three quarters of 2025, rising from 53.8 million yuan to 112.41 million yuan, increasing its share of total revenue from 9.8% to 17.1% [5][6]. Major Clients and Shareholders - WuXi Biologics, a major shareholder with a 19.75% stake, is also the largest client, contributing 14.9%, 10.9%, and 12.1% of total revenue during the reporting periods [8][10]. - Revenue from the top five clients accounted for 31.1%, 23.9%, and 32.0% of total revenue, indicating a reliance on a concentrated client base [8]. Acquisitions and Goodwill - Since 2020, Dongning Bio has acquired several companies in the bioprocessing and laboratory services sector, leading to a goodwill value of 843 million yuan as of September 30, 2025, which may face impairment risks [10][11]. - The company must estimate future cash flows from acquired subsidiaries to assess goodwill impairment, which could negatively impact financial conditions if assumptions are not met [13].