地铁设计涨2.00%，成交额4201.89万元，主力资金净流入262.72万元

Group 1 - The core viewpoint of the news highlights the performance and financial metrics of Guangzhou Metro Design Institute Co., Ltd., including stock price movements and trading volumes [1][2] - As of August 27, the stock price of the company increased by 2.00% to 16.30 CNY per share, with a total market capitalization of 6.656 billion CNY [1] - The company has seen a year-to-date stock price increase of 11.34%, with notable gains over the past 5 days (10.14%), 20 days (9.18%), and 60 days (12.72%) [1] Group 2 - Guangzhou Metro Design Institute was established on August 6, 1993, and listed on October 22, 2020, focusing on urban rail transit, municipal engineering, and construction design [2] - The main business revenue composition includes 81.97% from design services, 16.07% from engineering contracting, and 1.90% from planning consulting [2] - As of August 20, the number of shareholders decreased by 0.41% to 13,500, while the average circulating shares per person increased by 0.41% to 29,638 shares [2] Group 3 - The company has distributed a total of 996 million CNY in dividends since its A-share listing, with 572 million CNY distributed over the past three years [3]