Group 1 - The core point of the article is that Minglida announced the release of a pledge on convertible bonds by a major shareholder, Zhang Xianming, who has released 100,000 bonds, which represents 12.50% of his holdings and 1.17% of the company's total convertible bond balance [2] Group 2 - The release date of the pledge is January 5, 2026 [2] - The action indicates a potential shift in the shareholder's strategy or confidence in the company's future [2] - The announcement was made on January 6, highlighting the importance of timely communication in the financial markets [2]