洋河股份成立生物工程科技公司；郎酒营销体系组织结构调整；帝亚吉欧回应白酒业务

Group 1 - Yanghe Co. has established a biotechnology company with a registered capital of 100 million RMB, focusing on engineering and technology research, fermentation process optimization, and industrial enzyme development [1] - Langjiu Group announced a restructuring of its marketing system, consolidating sales operations into five sales companies and ten sales regions, focusing on three major brands [2] - Diageo's CEO stated that the company will not sell brands below fair value and is not actively marketing its so-called "tail brands" [2] - Diao Yu Tai Distillery's general manager emphasized the importance of maintaining brand image and operational efficiency during the industry adjustment period [2] Group 2 - Li Du Distillery's case was selected for the "2025 Annual Key Research List for Enterprise Reform and Development Innovation Practices" by the Nanchang Municipal Government [3] - Zhujiang Brewery reported a revenue of 5.878 billion RMB for 2025, with a year-on-year growth of 2.56%, and profit figures showing significant increases [4] - Jiangnan University has applied for a patent for a method to predict liquor yield based on a multi-layer perceptron, enhancing prediction accuracy through advanced feature engineering [5] - Qionglai is developing a Chinese liquor innovation center to foster industry advancements [6]