上声电子：回应欧盟市场出口业务、销售方式及收入占比情况

Core Viewpoint - The company has sales in the European region, primarily targeting car manufacturers such as Volkswagen, with both exports from domestic factories and local production in the Czech Republic [1] Group 1: Sales and Revenue - The company does engage in sales to the European market, including both EU and non-EU countries, but does not differentiate between them in terms of revenue reporting [1] - The revenue from the European market is not specified as a percentage of the overall revenue [1] Group 2: Sales Channels - Sales to the European market are achieved through direct exports from domestic factories as well as local production and sales from the Czech factory [1] - The company utilizes both direct sales and local production to meet market demands in Europe [1]