航天工程：国创基金及关联方合计减持230.77万股，持股比例降至10.00%

Group 1 - The core point of the article is that the company announced a share reduction by its major shareholders, Guochuang Fund and New Car Fund, through block trading [1] - The total number of shares reduced is 2.3077 million, which accounts for approximately 0.43% of the company's total share capital [1] - After the reduction, the shareholding percentage of the aforementioned funds decreased from 10.43% to 10.00% [1] - This equity change does not involve any alteration in the company's control [1]