*ST Pengbo: The company has no cooperation with Deepseek and no revenue from business related to large models.

*ST Pengbo issued a notice on stock trading risk. The company's stock reached the daily limit on February 17, 2025, but there has been no significant change in fundamentals, and it has been subject to delisting risk warnings combined with other risk warnings. Recently, investors have inquired about the business situation of Pengyun Digital (Gansu) Technology Development Co., Ltd. (referred to as 'Pengyun Digital') on the e-interaction Q&A platform. To avoid misleading investors, the company clarifies the above matters and provides the following risk warning: Pengyun Digital won a bid for a software facilities and equipment construction project from a company, with a contract amount of over one million yuan. The contract mainly includes an integrated office system, which is procured from a third-party company, not self-developed, and does not involve the application of large model technology. Pengyun Digital is an associated enterprise of Pengbo Telecom Media Group Co., Ltd. (referred to as 'the company'), holding a 49% stake, and does not consolidate financial statements. Pengyun Digital's revenue is relatively low, having a minimal impact on the company's revenue and profit. Currently, the company has no cooperation with Deepseek and no business revenue related to Deepseek and other large models, and does not involve the development of technologies related to Deepseek and other large models.