Company Overview - Sanwei Chemical (SZ 002469) announced that on October 27, 2025, it will accept an investor research meeting with Dongxing Fund and other investors, with the company’s board secretary Zhang Jun participating in the reception and answering investor questions [1] Financial Performance - For the first half of 2025, Sanwei Chemical's revenue composition is as follows: 58.43% from chemical raw materials and chemical products manufacturing, 36.71% from civil engineering and construction, and 4.86% from other manufacturing [1] - As of the report date, Sanwei Chemical has a market capitalization of 5.4 billion yuan [1] Market Context - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with technology as the main driver reshaping the market and initiating a "slow bull" new pattern [1]