豪迈科技实控人下属企业发生爆炸，多只农药股盘中涨停

Core Viewpoint - The explosion at a subsidiary of Haomai Technology's controlling shareholder has led to a significant drop in the company's stock price, raising concerns about safety and potential impacts on the chemical industry [2][3]. Company Summary - Haomai Technology's stock fell by 3.56% to close at 63.88 yuan, with a trading volume of 367 million yuan, a substantial increase from the previous day's 198 million yuan [2]. - The explosion occurred at Youdao Chemical Co., Ltd., a subsidiary of Haomai Group, which focuses on the development and production of pesticides and pharmaceutical intermediates [2]. - Youdao Chemical has an annual production capacity of 11,000 tons for a key pesticide ingredient, making it the largest producer globally [2]. Market Impact - Year-to-date, Haomai Technology's stock has increased by 19.86%, reaching a one-year high just before the incident [3]. - As of the end of Q1, Haomai Technology was among the top ten holdings in 71 funds, with a total of 61.08 million shares valued at 3.615 billion yuan [3]. - The incident has triggered a surge in the pesticide sector, with several stocks experiencing significant gains, indicating a potential shift in market dynamics [5]. Fund Holdings - The top ten funds holding Haomai Technology shares include various mixed funds, with the largest holding being 2.2169 million shares valued at approximately 1.3119 billion yuan [4]. - Four ETFs also hold shares in Haomai Technology, with the largest being Guotai Zhongzheng Machine Tool ETF, which reduced its holdings from 522,600 to 476,500 shares [5].