According to the Oriental Fortune Network, Hefei Hongjing Microelectronics Technology Co., Ltd. (stock abbreviation: Hongjing Technology; Stock code: 832193; Sponsor: Southwest Securities) submitted an application for delisting of shares to our company. According to the Business Rules of the National Small and Medium-sized Enterprise Share Transfer System (Trial), our company decided to terminate its stock listing announcement from 20 19 1.9, without explaining what caused the delisting.

Delisting refers to the active or passive termination of listing of listed companies because they do not meet the relevant financial and other listing standards of the exchange. That is, from listed companies to unlisted companies.