Company Overview - Siwei Control experienced a 5.1% increase in stock price, reaching 35.88 CNY per share, with a trading volume of 390 million CNY and a turnover rate of 2.94%, resulting in a total market capitalization of 13.68 billion CNY [1] - The company, established on April 29, 1998, and listed on December 24, 2015, is located in Zhengzhou, Henan Province, and operates in the fields of conventional and high-speed railways [1] - Main business segments include train operation control (40.91% of revenue), high-speed train operation monitoring systems (29.34%), railway safety protection systems (27.56%), and other supplementary services (2.19%) [1] Fund Holdings - Xinhua Fund has a significant holding in Siwei Control, with its Xinhua Hongli Return Mixed Fund (003025) owning 190,000 shares, accounting for 3.58% of the fund's net value, making it the largest holding [2] - The fund has generated an estimated floating profit of approximately 330,600 CNY from this investment [2] Fund Performance - The Xinhua Hongli Return Mixed Fund, managed by Yao Haiming, has a total asset size of 9.664 billion CNY [3] - Since its inception on March 27, 2017, the fund has achieved a return of 88.49%, with a year-to-date return of 21.44% and a one-year return of 21.48% [2][3]