维科技术跌2.01%，成交额1.06亿元，主力资金净流出815.98万元

Group 1 - The stock price of Weike Technology fell by 2.01% on September 12, trading at 6.81 CNY per share, with a total market capitalization of 3.603 billion CNY [1] - Year-to-date, Weike Technology's stock price has increased by 13.31%, but it has seen a decline of 8.59% over the last five trading days [1] - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent appearance on July 2, where it recorded a net buy of -3.9362 million CNY [1] Group 2 - Weike Technology, established on July 28, 1993, and listed on June 9, 1998, is based in Ningbo, Zhejiang Province, and specializes in the research, production, and sales of consumer batteries and small power batteries [2] - The main revenue sources for Weike Technology include consumer polymer batteries (76.01%), small power batteries (14.18%), and aluminum shell batteries (3.45%) [2] - As of June 30, the number of shareholders increased by 18.74% to 61,400, while the average circulating shares per person decreased by 15.78% to 8,613 shares [2] Group 3 - Weike Technology has distributed a total of 214 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3]