FAP, April 15 (FAP)-- data show that as of the close of trading on April 14, a total of 1657 A-share companies issued annual performance reports for 2022, with a total net profit of 4.126974 trillion yuan during the reporting period, an increase of 5.65 percent over the same period last year. In terms of the distribution of the industry (in case), among the 426 companies mentioned above, the number of companies in biomedicine, machinery and equipment, electronics, basic chemical industry, power equipment and other industries ranks first, accounting for 53, 49, 38, 38 and 36 respectively, accounting for more than half of the total.