明冠新材：公司尚未开展有关“高纯石英、锂云母”矿的矿产开采及提纯业务

Core Viewpoint - The company is currently not engaged in the mining and purification of high-purity quartz and lithium mica, despite recent recruitment activities related to quartz mining in Mali County, which raised questions about vertical integration in securing upstream raw materials [1] Group 1 - Investors have noted the company's recent recruitment for positions related to quartz mining and purification processes [1] - The company is expanding its production of aluminum-plastic films and photovoltaic materials [1] - There is speculation that the recruitment is part of a strategy to secure key upstream raw materials [1] Group 2 - The company confirmed on the investor interaction platform that it has not yet started any mining or purification business for high-purity quartz and lithium mica [1]