Core Viewpoint - The China Marine Economy Stock Price Index has shown positive growth, reflecting the performance of marine-related companies in both mainland and Hong Kong markets [1][2] Group 1: Index Performance - The China Marine Economy Stock Price Index rose by 0.02% to 3267.05 points, with a trading volume of 48.243 billion yuan [1] - Over the past month, the index increased by 5.89%, by 10.22% over the last three months, and by 13.20% year-to-date [1] Group 2: Index Composition - The index is customized by the National Marine Information Center and includes marine-related listed companies from mainland and Hong Kong markets [1] - The top ten weighted stocks in the index are: Weichai Heavy Machinery (2.49%), Huaguang Yuanghai (2.06%), Lianyungang (1.81%), China National Offshore Oil Corporation (1.77%), Hailanxin (1.74%), Nanjing Port (1.65%), Zhongke Haixun (1.49%), Haichang Ocean Park (1.31%), Hangzhou Advance Gearbox Group (1.27%), and Orient Overseas International (1.22%) [1] Group 3: Market Distribution - The market distribution of the index holdings shows that the Shanghai Stock Exchange accounts for 51.12%, the Shenzhen Stock Exchange for 34.27%, the Hong Kong Stock Exchange for 8.79%, and the Beijing Stock Exchange for 5.82% [1] Group 4: Industry Breakdown - The industry composition of the index holdings is as follows: Industrial sector 74.35%, Consumer Staples 8.26%, Energy 5.92%, Utilities 2.78%, Materials 2.64%, Consumer Discretionary 2.42%, Healthcare 1.81%, Information Technology 1.10%, Communication Services 0.53%, Financials 0.15%, and Real Estate 0.05% [2] Group 5: Sample Adjustment - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Weight factors are adjusted in accordance with sample changes, and temporary adjustments may occur under special circumstances [2]