On July 21st, Zhejiang Xingyao Semiconductor Co., Ltd. officially released a new generation of small-sized Band 2, Band 3, and Band 7 duplexer chips. All three products have a size of 1411, which is currently the smallest discrete duplexer chip size in the world and the first time it has been released globally. This is Xingyao Semiconductor filling the domestic and even international gap after releasing various 1814 and 1612 size high-performance duplexers and other important products. In June, Xingyao Semiconductor just completed a Series B financing of 1 billion yuan. Prior to this, the company had also received investments from industry chain resources such as Huaqin Technology, Longqi Technology, Tianlong Mobile, Guoxing Network, Yiqing Group, and Yisai.