国瑞科技：龚瑞良累计质押股数为3750万股

Group 1 - The core point of the article is that Guorui Technology has announced the pledge of shares by its major shareholder, Gong Ruiliang, who has pledged 37.5 million shares, accounting for 67.85% of his total holdings [1] - As of the announcement date, Guorui Technology's market capitalization is 4.6 billion yuan [2] - For the fiscal year 2024, Guorui Technology's revenue composition is primarily from ship equipment manufacturing, which constitutes 94.31% of total revenue, while other sources account for 5.69% [1]