SANBIAN SCI-TECH(SZ:002112) Xin Lang Cai Jing·2026-01-20 03:14Group 1 - The core viewpoint of the news is that Sanbian Technology's stock has seen a significant increase of 5.01%, reaching a price of 23.07 yuan per share, with a trading volume of 1.642 billion yuan and a turnover rate of 28.32%, resulting in a total market capitalization of 6.786 billion yuan [1] - Sanbian Technology Co., Ltd. is located at 369 Xiqu Avenue, Sanmen, Zhejiang, and was established on December 29, 2001, with its listing date on February 8, 2007. The company's main business involves the production, maintenance, and sales of transformers, motors, reactors, low-voltage complete electrical equipment, and power transmission and transformation equipment [1] - The revenue composition of Sanbian Technology's main business includes: oil-immersed transformers at 58.38%, combined transformers at 28.13%, dry-type transformers at 10.89%, and others at 2.60% [1] Group 2 - From the perspective of the top ten circulating shareholders of Sanbian Technology, Guotai Fund's Guotai Valuation Advantage Mixed Fund (LOF) A (160212) reduced its holdings by 9.7208 million shares in the third quarter, now holding 2.8709 million shares, which accounts for 1.1% of the circulating shares. The estimated floating profit today is approximately 3.158 million yuan [2] - Guotai Valuation Advantage Mixed Fund (LOF) A (160212) was established on February 10, 2010, with a latest scale of 1.566 billion yuan. Year-to-date returns are 15.03%, ranking 337 out of 8,846 in its category; the one-year return is 70.38%, ranking 781 out of 8,091; and the return since inception is 388.43% [2]