Gelonghui on April 22 丨 Wavelength Optoelectronics (301421.SZ) announced its 2023 annual report. The company has achieved a total operating income of 364 million yuan, an increase of 6.4% over the same period last year. Among them, revenue from the infrared optics field is 9.bingomaker,9.7196 million yuan, a year-on-year increase of 38%. The comprehensive gross profit margin for the year was 37.6%, which was basically the same as the same period last year. The net profit attributable to the parent company was 54.1264 million yuan, a year-on-year decreasebingomaker11.96%. A cash dividend of 3 yuan will be distributed to all shareholders for every 10 shares.