公司问答丨正帆科技：公司对长鑫存储有少量间接投资 是长鑫存储的长期合作伙伴和重要供应商

Core Viewpoint - Zhengfan Technology is actively involved in the integrated circuit industry, providing essential equipment, core components, and materials to the semiconductor supply chain, particularly to wafer manufacturers and core equipment suppliers [1] Group 1: Company Operations - Zhengfan Technology has a long-term partnership with Changxin Storage and is an important supplier to them [1] - The company has made a small indirect investment in Changxin Technology [1] Group 2: Industry Position - Zhengfan Technology focuses on supplying critical materials and services to the semiconductor industry, indicating its strategic role within the chip manufacturing ecosystem [1]