Core Viewpoint - Su Dawei Ge plans to acquire 51% of Changzhou Weipu for 510 million yuan, aiming to enhance its position in the semiconductor equipment sector, particularly in photomask defect detection and wafer defect detection [1][2] Group 1: Acquisition Details - The acquisition agreement was signed on November 6, 2025, with various shareholders of Changzhou Weipu [1] - The transaction will make Changzhou Weipu a subsidiary of Su Dawei Ge, consolidating it into the company's financial statements [1] Group 2: Company Profile - Changzhou Weipu is recognized as a "little giant" enterprise in Jiangsu Province, specializing in the R&D, production, and sales of photomask defect detection equipment and wafer defect detection equipment [1] - The company is one of the few in China that has achieved large-scale production in the semiconductor photomask defect detection equipment field, with self-developed technology and products [1] Group 3: Strategic Benefits - The acquisition will allow both companies to leverage their strengths in laser direct writing lithography and photomask defect detection [2] - Su Dawei Ge can utilize Changzhou Weipu's customer resources and production experience to accelerate the mass application of laser direct writing lithography machines in semiconductor photomask manufacturing [2] - The collaboration is expected to foster continuous upgrades of laser direct writing lithography machines and photomask defect detection equipment, creating new profit growth points for the company [2]