大东南：公司电容膜暂不新增生产线

Group 1 - The company has stated that its capacitor film technology is industry-leading, but it currently faces capacity constraints and is not adding new production lines due to factors such as equipment customization, delivery times, and installation adjustments [2] - The main development direction for the company's capacitor film is to vertically extend the industrial chain, focusing on raw materials, base films, and coating processes to enhance product gross margins [2]