王子新材：控股子公司宁波新容生产的薄膜电容属于基础电子元器件

Group 1 - The core viewpoint of the article is that Wangzi New Materials' subsidiary, Ningbo Xinrong, produces film capacitors that are essential electronic components with broad applications across multiple industries and fields [2] Group 2 - The film capacitors produced by the company are categorized as basic electronic components [2] - The company emphasizes the versatility of its products, indicating their relevance in various sectors [2]