中国核电：截至10月31日，公司累计回购股份3126.13万股

Group 1 - The core point of the article is that China Nuclear Power has repurchased a total of 31.26 million shares as of October 31, with a total expenditure of 284.84 million yuan, and plans to use the repurchased shares for equity incentives [1] Group 2 - The company has engaged in share repurchase as a strategy to enhance shareholder value and incentivize employees [1] - The repurchase amount indicates a significant commitment to returning value to shareholders [1] - The ongoing share repurchase program reflects the company's confidence in its future performance and market position [1]