有研新材：上半年净利润1.3亿元 同比增长218.47%

Group 1 - The company, Yuyuan New Materials (600206.SH), reported a revenue of 4.096 billion yuan for the first half of the year, representing a year-on-year decrease of 9.76% [2] - The net profit attributable to shareholders of the listed company was 130 million yuan, showing a significant year-on-year increase of 218.47% [2]