UNICOMP(SH:688531) Xin Lang Cai Jing·2026-01-29 06:31Group 1 - The core point of the news is that Rihuan Technology's stock price dropped by 5.05% to 72.18 CNY per share, with a trading volume of 200 million CNY and a turnover rate of 2.52%, resulting in a total market capitalization of 11.953 billion CNY [1] - Rihuan Technology, established on July 22, 2009, and listed on March 31, 2023, is a leading domestic supplier of industrial X-ray intelligent detection equipment, focusing on the R&D, production, sales, and service of micro-focus and high-power X-ray detection equipment [1] - The company's main business revenue composition includes: X-ray intelligent detection equipment (47.07%), integrated circuits and electronic manufacturing (24.31%), new energy battery detection (11.24%), casting and welding materials detection (10.58%), spare parts and others (5.81%), other X-ray detection equipment (0.94%), and other (0.06%) [1] Group 2 - Among the top circulating shareholders of Rihuan Technology, a fund under the Fortune Fund ranks as a significant shareholder, holding 1.12% of the circulating shares with 1.1952 million shares, resulting in an estimated floating loss of approximately 4.5897 million CNY [2] - The Fortune Tianyi Value Mixed A/B fund, managed by Tang Yiheng, has a total asset scale of 3.342 billion CNY, with a year-to-date return of 3.68% and a one-year return of 14.55% [2][3] - Tang Yiheng has been managing the fund for 6 years and 193 days, achieving a best fund return of 35.3% and a worst fund return of -42.25% during his tenure [3]