天音控股：第三季度净利润535.4万元，同比下降51.05%

Group 1 - The core point of the article is that Tianyin Holdings reported a revenue of 19.245 billion yuan in the third quarter, representing a year-on-year increase of 4.97%, while net profit decreased by 51.05% to 5.354 million yuan [1] - For the first three quarters, the company recorded a revenue of 65.571 billion yuan, which is a year-on-year decline of 5.50%, and a net loss of 57.1814 million yuan, reflecting a significant year-on-year decrease of 376.05% [1]