宏柏新材：宏柏化学已累计减持约1950万股，本次减持计划实施完毕

Group 1 - The core point of the article is that Hongbo New Materials has completed a share reduction plan, with a total of 19,499,960 shares reduced, representing 3.00% of the company's total shares [1] - Hongbo Chemical has reduced its holdings through block trading and centralized bidding, with 13 million shares (2% of total shares) sold via block trading and approximately 6.5 million shares (1% of total shares) sold through centralized bidding [1] - As of the report date, Hongbo New Materials has a market capitalization of 4.7 billion yuan [1] Group 2 - For the year 2024, the revenue composition of Hongbo New Materials is 97.47% from the chemical industry and 2.53% from other businesses [1]