Hello, the high-performance domestic BAW filter chip mentioned in your company's prospectus is suitable for RF front-end. What is the current production situation? To what extent has it replaced imported products in domestic big-brand mobile phone manufacturers such as Huawei and Xiaomi? Thank you

Xinlian Integrated-U: Dear investors, hello! Filters are widely used in automobiles, industrial control, high-end consumer and other fields. The company's BAW filter technology and products have entered mass production, and the performance can be compared with mainstream foreign manufacturers. Thank you for your attention to the company.