正帆科技：公司对长鑫存储有少量间接投资

Group 1 - The core viewpoint of the article highlights that Zhengfan Technology is deeply engaged in the integrated circuit industry, providing essential equipment, core components, materials, and professional services to wafer manufacturers and core process equipment manufacturers in the chip supply chain [1] - Zhengfan Technology has a minor indirect investment in Changxin Storage and is recognized as a long-term partner and important supplier to Changxin Storage [1]