Group 1 - The stock of Jihong Co., Ltd. (02603) increased by over 3%, specifically by 3.36%, reaching HKD 16.6, with a trading volume of HKD 16.7045 million [1] - On July 28, Jihong Co., Ltd. announced that its controlling shareholder, Zhuang Hao, released the pledge of 3.6 million shares, which accounts for 5.17% of his holdings and 0.94% of the company's A-share capital [1] - Zhuang Shu pledged 4.7 million shares, representing 13.56% of his holdings and 1.22% of the company's A-share capital [1] Group 2 - After the adjustments, Zhuang Hao has 26.35 million shares pledged, which is 37.85% of his holdings and 6.85% of the total share capital [1] - Zhuang Shu has cumulatively pledged 15.9 million shares, accounting for 45.86% of his holdings and 4.13% of the total share capital [1] - As of the announcement date, shareholders have a total of 42.25 million shares pledged, which is 34.21% of their holdings and 10.98% of the company's total share capital [2]