KBC(SH:688598) Xin Lang Cai Jing·2025-11-13 03:33Company Overview - Jinbo Carbon Co., Ltd. is located in Yiyang, Hunan Province, established on June 6, 2005, and listed on May 18, 2020. The company specializes in the research, production, and sales of advanced carbon-based composite materials and products [1]. Business Segmentation - The main revenue composition of Jinbo Carbon is as follows: 48.39% from lithium battery products, 26.09% from photovoltaic and semiconductor products, 24.88% from transportation products, and 0.65% from other supplementary products [1]. Stock Performance - On November 13, Jinbo Carbon's stock rose by 5.32%, reaching a price of 32.65 CNY per share, with a trading volume of 140 million CNY and a turnover rate of 2.17%. The total market capitalization is 6.777 billion CNY [1]. Shareholder Information - Among the top ten circulating shareholders of Jinbo Carbon, a fund under Invesco Great Wall, specifically the Invesco Great Wall New Energy Industry Stock A (011328), reduced its holdings by 3,308 shares in the third quarter, holding a total of 4.1106 million shares, which accounts for 2.01% of the circulating shares. The estimated floating profit from this position is approximately 6.7826 million CNY [2]. Fund Performance - The Invesco Great Wall New Energy Industry Stock A fund was established on February 22, 2021, with a current scale of 2.468 billion CNY. Year-to-date returns are 31.66%, ranking 1,595 out of 4,216 in its category; the one-year return is 23.58%, ranking 1,556 out of 3,951; and since inception, the return is 43.39% [2]. Fund Management - The fund is managed by Yang Ruiwen and Zeng Yingjie. Yang has a tenure of 11 years and 23 days, with a total fund asset size of 25.951 billion CNY, achieving a best return of 318.5% and a worst return of 3.77% during his tenure. Zeng has a tenure of 2 years and 132 days, managing assets of 6.646 billion CNY, with a best return of 27.04% and a worst return of 26.74% [3].