Zhejiang Rongtai(SH:603119) Xin Lang Cai Jing·2025-09-18 01:51Group 1 - Zhejiang Rongtai's stock price increased by 5.29% on September 18, reaching 112.78 CNY per share, with a trading volume of 489 million CNY and a turnover rate of 2.13%, resulting in a total market capitalization of 41.023 billion CNY [1] - The stock has risen for three consecutive days, with a cumulative increase of 9.52% during this period [1] - Zhejiang Rongtai Electric Equipment Co., Ltd. specializes in the research, production, and sales of various high-temperature resistant insulating mica products, with 99.92% of its revenue coming from mica products and 0.08% from other sources [1] Group 2 - Red Soil Innovation Fund holds a significant position in Zhejiang Rongtai, with its "Red Soil Innovation Technology Innovation 3-Month Open Mixed A" fund owning 160,000 shares, accounting for 6.52% of the fund's net value, making it the second-largest holding [2] - The fund has generated a floating profit of approximately 907,200 CNY today and 1,489,600 CNY during the three-day increase [2] - The fund has achieved a year-to-date return of 34.93% and a one-year return of 80.25%, ranking 2051 out of 8255 and 1027 out of 8060 in its category, respectively [2]