大东南：子公司宁波万象生产的电容膜用于特高压，将会产生积极影响

Group 1 - The company Dazhongnan's subsidiary, Ningbo Wanxiang, produces capacitor films that are used in ultra-high voltage applications, which will have a positive impact [1] - The company's capacitor films are recognized as a national single-item champion, holding approximately one-third of the domestic market share in the ultra-high voltage capacitor film sector [1]