Core Viewpoint - The announcement from Yunyi Electric on August 29 highlights the expected significant growth in the nitrogen oxide sensor market due to the expanded "Euro 7" and "National 7" standards, which will enhance both the "model coverage" and "sensor usage per vehicle" compared to the "National 6" period [1] Group 1 - The nitrogen oxide sensor market is anticipated to experience a leap in demand driven by the dual expansion of usage and coverage under the new standards [1] - The gasoline engine market is identified as a key area for growth in nitrogen oxide sensor products, with the company focusing on customer needs and synchronizing technology development [1] - Major manufacturers are currently in a critical phase of formulating technical solutions, with plans to finalize their technical routes by the end of this year [1]