华媒控股：浙江华媒信息传播有限公司和浙江华媒投资有限公司均为公司控股子公司

Group 1 - The core viewpoint of the article is that Huamei Holdings (000607) has confirmed that Zhejiang Huamei Information Communication Co., Ltd. and Zhejiang Huamei Investment Co., Ltd. are both subsidiaries controlled by the company [1] - The company emphasizes that specific operational conditions should be referenced from the announcements disclosed by the company [1] - The company also reminds investors to pay attention to investment risks [1]