DING LONG(SZ:300054) Ge Long Hui·2025-09-03 12:11Core Viewpoint - The company, Dinglong Co., Ltd. (300054.SZ), is making significant progress in the development and production of high-end wafer photoresist products, with multiple products expected to enter the market soon [1] Product Development - The company has laid out nearly 30 high-end wafer photoresist products, with over 15 products already sent for customer validation [1] - More than 10 products have entered the gallon sample testing phase, and the overall testing progress is smooth [1] - Several products are expected to aggressively pursue orders in the second half of this year [1] Production Capacity - The first phase of the company's production line in Qianjiang has an annual capacity of 30 tons for KrF/ArF high-end wafer photoresist and is capable of mass production and supply [1] - The second phase, with an annual capacity of 300 tons for KrF/ArF high-end wafer photoresist, is progressing as planned and is expected to enter full trial operation in the fourth quarter of this year [1]