Core Viewpoint - Tongcheng New Materials has experienced a significant stock price increase, with a 9.53% rise over three consecutive days, indicating strong market interest and potential investor confidence [1][2]. Company Overview - Tongcheng New Materials Group Co., Ltd. is located in the Shanghai Free Trade Zone and was established on June 4, 2008, with its listing date on June 27, 2018. The company specializes in the research, production, sales, and related trading of fine chemical materials [1]. - The revenue composition of the company includes rubber additives and other products at 70.06%, electronic materials at 26.69%, and fully biodegradable materials at 3.25% [1]. Fund Holdings - Taikang Fund has a significant holding in Tongcheng New Materials, with Taikang Yixiang Mixed A (005823) holding 30,900 shares, representing 1.06% of the fund's net value, ranking as the tenth largest holding [2]. - The fund has realized a floating profit of approximately 63,300 yuan today and a total of 110,000 yuan during the three-day price increase [2]. Fund Performance - Taikang Yixiang Mixed A (005823) was established on June 13, 2018, with a current scale of 74.1899 million yuan. Year-to-date returns are 11.04%, ranking 5,522 out of 8,136 in its category, while the one-year return is 12.53%, ranking 5,099 out of 8,055 [2]. - The fund has achieved a cumulative return of 51.11% since its inception [2]. Fund Management - The fund is managed by Huang Zhong and Jin Hongwei, with Huang having a tenure of 6 years and 61 days and a best return of 55.69% during his management period [3]. - Jin has a tenure of 8 years and 87 days, with a best return of 40.3% during his management period [3].