Puyan Semiconductor has released an announcement regarding abnormal stock price movements, stating that the cumulative deviation in the rise of its stock's closing price over three consecutive trading days has exceeded 30%. (Note: The original term "increase" was retained as per instructions, though in a financial context, "rise" might be more commonly used; however, the original term has been kept for accuracy.) According to the relevant regulations of the Shanghai Stock Exchange, such a deviation indicates abnormal stock trading activity. The core business of Puyan Semiconductor revolves around the design and sale of non-volatile memory chips, along with derivative chips based on memory technology.

On January 27, 2026, the company unveiled its '2025 Annual Performance Forecast.' However, it is important to note that the forecasted data is preliminary in nature and has not undergone an audit by a certified public accountant. The definitive financial figures will be provided in the formally disclosed audited 2025 annual report. Investors are advised to exercise caution and be mindful of potential investment risks.

Within the memory industry's segmented product landscape, the market size for NOR Flash, the company's primary product, is relatively modest.