Puya semiconductor(SH:688766) Xin Lang Cai Jing·2026-01-28 11:13Core Viewpoint - The stock of Puran Co., Ltd. has experienced a significant price fluctuation, with a cumulative increase of over 30% in closing prices over three consecutive trading days, indicating abnormal trading activity [1] Company Overview - Puran Co., Ltd. primarily engages in the design and sales of non-volatile memory chips and derivative chips based on storage chips [1] Financial Forecast - The company announced a preliminary earnings forecast for the year 2025, which is subject to further auditing and will be finalized in the official audited annual report to be disclosed on January 27, 2026 [1] Market Context - Within the storage industry, the market size for the company's main product, NOR Flash, is relatively small compared to other segments [1]