国科天成：大数成长计划减持公司股份不超过约538万股

Group 1 - The core point of the announcement is that Guoketiancheng has disclosed a significant shareholding change involving its major shareholders, with a plan for share reduction by the Qingdao Dashi Growth Equity Investment Partnership [1] - Qingdao Dashi Growth holds 7.33% of Guoketiancheng's total shares, which amounts to approximately 13.15 million shares, including shares held by its concerted actions [1] - The planned reduction involves a maximum of 5.38 million shares over a period of 90 days, with specific limits on the methods of reduction: no more than 1% through centralized bidding and no more than 2% through block trading [1]