CNANO(SH:688116) Xin Lang Cai Jing·2025-11-21 02:14Group 1 - Tianai Technology's stock price fell by 5.04% on November 21, closing at 49.95 yuan per share, with a trading volume of 226 million yuan and a turnover rate of 1.22%, resulting in a total market capitalization of 18.307 billion yuan. The stock has experienced a cumulative decline of 10.01% over the past three days [1] - The company, Jiangsu Tianai Technology Co., Ltd., was established on January 6, 2011, and went public on September 25, 2019. Its main business involves the research, production, and sales of nano-scale carbon materials and related products, with revenue composition being 98.04% from carbon nanotube conductive pastes, 1.90% from carbon nanotube powders, and 0.06% from other sources [1] Group 2 - According to data from the top ten holdings of funds, Huabao Fund holds a significant position in Tianai Technology through its Huabao Green Leading Stock Fund (007590), which held 28,100 shares in the third quarter, accounting for 3.1% of the fund's net value, making it the seventh-largest holding. The estimated floating loss today is approximately 74,400 yuan, with a total floating loss of 164,300 yuan during the three-day decline [2] - The Huabao Green Leading Stock Fund (007590) was established on September 18, 2019, with a current scale of 62.3323 million yuan. Year-to-date returns are 8.77%, ranking 3636 out of 4208 in its category, while the one-year return is 3.09%, ranking 3635 out of 3972. Since its inception, the fund has achieved a return of 32% [2]