Group 1 - The Hong Kong chip stocks experienced a collective decline, with notable drops in several companies' stock prices [1] - Hua Hong Semiconductor fell over 12%, while Zhaoyi Innovation dropped 11%, and Wallin Technology decreased by over 7% [1] - Other companies such as Shanghai Fudan and InnoCare also saw declines exceeding 6%, with SMIC, ASMPT, and Tianyu Semiconductor dropping more than 5% [1] Group 2 - Hua Hong Semiconductor's stock price decreased by 12.79%, reaching 101.600, with a total market capitalization of 176.54 billion and a year-to-date increase of 36.74% [2] - Zhaoyi Innovation's stock fell by 11.04% to 298.000, with a market cap of 207.64 billion and a year-to-date increase of 83.95% [2] - Wallin Technology's stock price dropped by 7.47% to 32.200, with a market cap of 78.53 billion and a year-to-date increase of 64.29% [2] - Shanghai Fudan's stock decreased by 6.85% to 48.440, with a market cap of 39.90 billion and a year-to-date increase of 6.88% [2] - InnoCare's stock fell by 6.17% to 54.000, with a market cap of 49.42 billion and a year-to-date decrease of 31.12% [2] - SMIC's stock price declined by 5.31% to 71.400, with a market cap of 571.23 billion and a year-to-date change of -0.07% [2] - ASMPT's stock decreased by 5.20% to 98.500, with a market cap of 411.51 billion and a year-to-date increase of 27.18% [2] - Tianyu Semiconductor's stock fell by 5.03% to 47.580, with a market cap of 18.71 billion and a year-to-date change of -0.88% [2]