Sinotec(SH:603121) Xin Lang Cai Jing·2025-09-22 03:28Group 1 - The core viewpoint of the news is that Huapei Power has seen a stock price increase of 5.34%, reaching 18.95 CNY per share, with a total market capitalization of 6.415 billion CNY [1] - Huapei Power, established on June 22, 2006, specializes in the research, production, and sales of key components for turbochargers, with main revenue sources including wastegate valve assemblies (57.26%), sensor products (20.77%), and turbine and intermediate housings (11.74%) [1] Group 2 - According to data, the Noan Fund has a significant holding in Huapei Power, with its Noan Research Selected Stock Fund (320022) holding 633,200 shares, accounting for 3.74% of the fund's net value, making it the largest holding [2] - The Noan Research Selected Stock Fund has achieved a year-to-date return of 22.11% and a one-year return of 43.62%, ranking 2286 out of 4222 and 2321 out of 3813 respectively in its category [2]