Zhitong Financial APP News, Shanghai Beiling (600171.SH) released a semi-annual report for 2022, the company's first-half operating income of 935 million yuan, a year-on-year decrease of 8.29%. The net profit belonging to shareholders of listed companies was 301 million yuan, down 23.39% from the same period last year. The net profit after deducting non-recurring gains and losses belonging to shareholders of listed companies was 201 million yuan, an increase of 0.94% over the same period last year. The basic earnings per share is 0.43 yuan.

The change in operating income during the reporting period was mainly due to the decline in trading income from integrated circuits in the current period; during the reporting period, the company's integrated circuit product business focused on analog integrated circuit products, the company's product business is distributed in the power chain (power management, power device business) and signal chain (data converter, power dedicated chip, Internet of things front-end, non-volatile memory, standard signal product business). Among them, the power management business is mainly undertaken by two subsidiaries, Nanjing Weimeng and Shanghai Lingxin. The power special chip business of Ruineng Micro, a subsidiary of the company, is mainly the product business in the field of electric energy measurement, and gradually extends to the fields of power parameter measurement, monitoring, electricity protection (measurement switch) and so on. The company has power devices, data converters, IoT front-end, non-volatile memory, standard signal products business, respectively engaged in power devices, data converters, IoT front-end and EEPROM memory, standard signal products business.