华民股份(300345.SZ)：已成功研发出更薄的G12（40μm）半片并量产100μm 异质结电池专用硅片

Core Viewpoint - The company, Huamin Co., Ltd. (300345.SZ), is the first in the industry to develop a specialized monocrystalline silicon wafer for HJT (Heterojunction Technology) solar cells, utilizing advanced chain doping equipment and processes to enhance product quality and reduce costs [1] Group 1: Product Development - The company has successfully developed and mass-produced thinner G12 (40μm) half-wafers and 100μm silicon wafers specifically for HJT solar cells [1] - The products have received unanimous recognition from downstream customers due to precision cutting, thin wafer processing, and high yield quality improvement [1] Group 2: Industry Position - As the first company to implement doping technology in silicon wafer production, it positions itself as a leader in the HJT cell sector [1] - The company aims to leverage its expertise in HJT wafer production to explore new business development opportunities in the future [1]