Group 1 - The core point of the article highlights that Yuan Zheng Technology has obtained a patent related to vehicle diagnostic technology, which may enhance the company's innovation in automotive software and information technology services [1] Group 2 - As of February 20, 2026, Yuan Zheng Technology's stock price is reported at HKD 8.38, remaining unchanged from the previous trading day, with no transactions on that day [1] - In the past week, the most recent trading day was February 16, 2026, where the closing price was HKD 8.38, reflecting a slight decline of 0.12% with a trading volume of 448,500 shares and a transaction value of HKD 3.76 million [1] - Technical indicators show that the current stock price is below the middle Bollinger Band (HKD 8.55), and the MACD histogram is negative (-0.052), indicating a bearish short-term trend [1]

Group 1 - The core point of the article is that Chongqing Silis Phoenix Intelligent Technology Co., Ltd. has applied for a patent for a "Device Diagnosis System" aimed at vehicle diagnostic technology, with the application date set for May 2025 [1] - The patent application includes a system that consists of an interaction module, a process module, a diagnosis module, and a parsing module, which work together to execute diagnostic programs and generate diagnostic results [1] - Chongqing Silis Phoenix Intelligent Technology Co., Ltd. was established in 2023, is located in Chongqing, and primarily engages in technology promotion and application services, with a registered capital of 122.225 million RMB [1] Group 2 - The company has participated in one bidding project and holds 2,482 patent information records, along with one administrative license [1]