Core Viewpoint - Kailun Co., Ltd. has shown a slight increase in stock price and notable trading activity, indicating potential investor interest and market dynamics in the waterproof materials and construction industry [1] Company Summary - As of August 6, 2025, Kailun Co., Ltd. shares closed at 10.81 yuan, up by 0.05 yuan, representing a 0.46% increase [1] - The company reported a trading volume of 30,433 lots and a transaction value of 32.859 million yuan, with a price fluctuation of 1.30% [1] - The main business of Kailun Co., Ltd. includes the sale of waterproof materials (77.42% of sales) and waterproof engineering construction (21.61% of sales) [1] - On the same day, the controlling shareholder, Kailun Holdings, released 6 million shares from pledge, accounting for 6.57% of its holdings, while another shareholder, Lu Lijun, released 4 million shares [1] - A block trade occurred on the same day, involving 2.19 million shares at a transaction value of 19.0968 million yuan, with a transaction price of 8.72 yuan, reflecting a discount of 19.33% compared to the closing price [1] Industry Summary - Kailun Co., Ltd. operates within the renovation and building materials industry, with additional involvement in the Jiangsu region and noise control concepts [1] - On August 6, 2025, the main funds experienced a net outflow of 4.7952 million yuan, representing 0.13% of the circulating market value, with a cumulative net outflow of 18.8755 million yuan over the past five days, accounting for 0.52% of the circulating market value [1]