证券时报·2025-10-23 12:12Core Insights - Multiple A-share companies have reported impressive Q3 earnings, with significant year-on-year growth in net profits and revenues [1][5]. Group 1: Company Performance - Jinjing Electric Materials (晶瑞电材) reported Q3 revenue of 419 million yuan, a year-on-year increase of 14.27%, and a net profit of 58.61 million yuan, up 938.99% [2][5]. - For the first three quarters, Jinjing Electric Materials achieved a revenue of 1.19 billion yuan, a growth of 11.92%, and a net profit of 128.37 million yuan, soaring 19,202.65% [2][5]. - Yian Technology (宜安科技) posted Q3 revenue of 442 million yuan, an 8.11% increase, and a net profit of 19.03 million yuan, up 10,957.08% compared to the previous year [3][4]. - However, Yian Technology's performance for the first three quarters showed a decline, with revenue of 1.16 billion yuan, down 1.75%, and a net profit of 34.3 million yuan, a drop of 86.02% [3][4]. Group 2: Other Notable Companies - Hahantong (哈焊华通) reported Q3 revenue of 458 million yuan, a 21.65% increase, and a net profit of 13.81 million yuan, up 416.66% [5]. - Colin Electric (科林电气) achieved a revenue of 3.216 billion yuan for the first three quarters, a growth of 23.63%, with a net profit of 21.7 million yuan, up 45.90% [5]. - Yingli Co., Ltd. (英力股份) reported Q3 revenue of 581 million yuan, a 14.73% increase, and a net profit of 3.50 million yuan, up 229.14% [6].