艾可蓝(300816.SZ)：公司针对国七排放标准，已陆续开展了多项预研和开发工作

Core Viewpoint - The company has maintained a high level of R&D investment in recent years, focusing on advanced emission standards such as National VI and VII, as well as non-V standards, which positions it to benefit from future regulatory changes [1] R&D Investment - The company allocates a significant portion of its R&D budget to the development of technologies that meet future emission standards, particularly National VII, which has not yet been officially released [1] - Ongoing preliminary research and development activities are being conducted in anticipation of the National VII emission standards [1] Market Position - Once the National VII standards are officially released and implemented, the company is expected to leverage its existing technological capabilities and customer base to gain competitive advantages [1]