12月30日，中瑞股份跌1.26%，成交额4711.05万元。两融数据显示，当日中瑞股份获融资买入额577.80 万元，融资偿还741.94万元，融资净买入-164.15万元。截至12月30日，中瑞股份融资融券余额合计 6453.96万元。 融资方面，中瑞股份当日融资买入577.80万元。当前融资余额6432.53万元，占流通市值的3.72%，融资 余额超过近一年60%分位水平，处于较高位。 融券方面，中瑞股份12月30日融券偿还0.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00 元；融券余量9100.00股，融券余额21.43万元，超过近一年90%分位水平，处于高位。 资料显示，常州武进中瑞电子科技股份有限公司位于江苏省常州市武进国家高新技术产业开发区镜湖路 11号、11-1号，成立日期2001年5月31日，上市日期2024年4月8日，公司主营业务涉及主要从事圆柱锂 电池精密安全结构件的研发、生产和销售。主营业务收入构成为：组合盖帽80.75%，其他11.96%，大 圆柱结构件7.29%。 截至12月19日，中瑞股份股东户数1.19万，较上期减少2.82%；人均流通股6182股，较上期增加2 ...

Group 1 - On October 16, Zhongrui Co., Ltd. saw a stock price increase of 0.51% with a trading volume of 40.34 million yuan [1] - The company had a financing buy-in amount of 6.85 million yuan and a net financing buy-in of 2.13 million yuan on the same day, with a total financing and margin balance of 77.91 million yuan [1] - The financing balance of 77.91 million yuan accounts for 4.49% of the circulating market value, indicating a high level compared to the past year [1] Group 2 - As of September 30, the number of shareholders for Zhongrui Co., Ltd. increased by 8.35% to 13,100, while the average circulating shares per person decreased by 7.71% to 5,600 shares [2] - For the first half of 2025, the company reported an operating income of 318 million yuan, a year-on-year decrease of 3.23%, and a net profit attributable to shareholders of 16.60 million yuan, down 63.11% year-on-year [2] Group 3 - Since its A-share listing, Zhongrui Co., Ltd. has distributed a total of 51.56 million yuan in dividends [3]