润禾材料股价震荡下行 盘中一度快速反弹

Group 1 - The stock price of Runhe Materials experienced volatility on August 19, opening at 42.66 yuan, reaching a high of 43.58 yuan, a low of 40.76 yuan, and closing at 41.28 yuan, down 5.41% from the previous trading day [1] - The company operates in the chemical products industry, focusing on the research, production, and sales of silicone materials, which are widely used in electronics, new energy, and healthcare sectors [1] - On August 19, the net outflow of main funds was 38.99 million yuan, with a cumulative net outflow of 54.19 million yuan over the past five days, and the trading volume was 240,370 hands with a transaction amount of 1.005 billion yuan [1]