万安科技：无线充电系统为公司参股公司亿创智联的产品

Group 1 - The core business of Wan'an Technology (002590.SZ) does not include the sales revenue from the wireless charging system, which is a product of its associate company Yichuang Zhilian [2] - Investors inquired about the proportion of the wireless charging business in the overall revenue and the potential for expanding the business scope [2]