华新环保(301265.SZ)：控股子公司参与海南省儋州市洋浦经济开发区举行的项目集中签约开工活动

Group 1 - The core viewpoint of the article is that Huanxin Environmental (301265.SZ) is investing in a bonded remanufacturing project in Hainan, aiming to develop a new business model in the electronic information product storage sector [1] - The project is located in the Yangpu Economic Development Zone of Danzhou City, Hainan Province, and is part of a broader initiative to enhance the advanced manufacturing ecosystem in Hainan Free Trade Port [1] - The bonded remanufacturing project will be developed in two phases, with the first phase expected to have a total investment of approximately 350 million yuan, including around 50 million yuan in fixed asset investment [1]