Group 1 - The Hong Kong real estate stocks experienced a general decline, with notable drops in several major companies [1] - Specifically, China Oceanwide Holdings fell nearly 4%, while Longfor Group, Sunac China, Jianfa International, Ronshine China, Longguang Group, and Yuexiu Property all dropped over 2% [1] Group 2 - The stock performance of various companies is as follows: - China Oceanwide Holdings (03377) decreased by 3.75% to a price of 0.154, with a market capitalization of 1.795 billion [2] - Longfor Group (00960) fell by 2.95% to 11.530, with a market cap of 81.19 billion [2] - Sunac China (01918) declined by 2.94% to 1.650, with a market cap of 1.8925 billion [2] - Jianfa International Group (01908) dropped by 2.91% to 17.370, with a market cap of 38.911 billion [2] - Ronshine China (03301) decreased by 2.37% to 0.206, with a market cap of 347 million [2] - Longguang Group (03380) fell by 2.31% to 1.270, with a market cap of 7.22 billion [2] - Yuexiu Property (00123) declined by 2.11% to 5.100, with a market cap of 2.053 billion [2] - Other companies such as China Resources Land, Greentown China, Vanke Enterprises, and others also experienced declines ranging from 1.29% to 1.91% [2]