日科化学：第三季度净利润286.01万元 同比增长128.45%

Group 1 - The core point of the article is that 日科化学 reported a decline in revenue for the third quarter while achieving significant growth in net profit [1] Group 2 - For the third quarter, the company's revenue was 870 million yuan, a year-on-year decrease of 11.84%, while net profit was 2.86 million yuan, an increase of 128.45% [1] - For the first three quarters, the company's revenue reached 2.827 billion yuan, representing a year-on-year growth of 17.07%, and net profit was 4.0162 million yuan, up 107.67% year-on-year [1]