Group 1 - The core point of the article is that ZTE Corporation (000063) has filed an international patent application for a technology related to "sequence transmission methods, devices, storage media, and program products" with the application number PCT/CN2025/088776, published internationally on February 19, 2026 [1] - ZTE has announced a total of 200 international patent applications this year, which represents a decrease of 26.2% compared to the same period last year [1] - In the first half of 2025, ZTE invested 12.665 billion yuan in research and development, showing a slight decrease of 0.48% year-on-year [1]