Putailai(SH:603659) Zheng Quan Ri Bao Zhi Sheng·2025-11-14 12:40Core Viewpoint - Shanghai Putailai New Energy Technology Group Co., Ltd. plans to invest 760 million yuan in its wholly-owned subsidiary Sichuan Zhuoqin New Materials Technology Co., Ltd. for the construction of a membrane coating integration project, with a total investment of 2.5 billion yuan [1] Group 1: Investment and Project Details - The project aims to increase annual production capacity by 2 billion square meters for base membranes and 3 billion square meters for coating [1] - The investment is in response to the growing demand for high-performance coated separators, which are essential for enhancing battery energy density, safety, and cycle life [1] Group 2: Market Demand and Strategic Goals - The market demand for high-performance coated separators is increasing due to the expansion of downstream markets and the continuous improvement of battery performance requirements [1] - The company intends to leverage its core advantages in base membrane production and continuous improvement to create strategic synergies with its coating processing business, deepening cooperation with downstream customers [1]