

Market Overview - A-shares experienced a significant decline today, with the Shanghai Composite Index dropping over 1% and falling below 3400 points, while the ChiNext and STAR Market indices fell more than 2% [1][2] - The Hong Kong market also saw a downturn, with the Hang Seng Index decreasing nearly 2% and falling below 24000 points, and the Hang Seng Tech Index dropping over 3% [1][2] Automotive Industry - The automotive supply chain stocks faced substantial declines, with companies like Taide Co. falling over 16%, and BYD, which has a market capitalization exceeding 1 trillion, dropping 7% after reaching a historical high of 400 yuan [4][5] - Longyuan Automotive's stock fell over 4% amid reports of multiple app failures affecting vehicle access for owners, leading to a temporary inability to unlock vehicles [5] Ocean Economy Concept - The ocean economy sector saw a strong rally, with companies like Haimer Technology and Shaoyang Hydraulic hitting the daily limit up of 20%, and ShenKai Co. achieving a seven-day consecutive limit up [6][7] - The government has prioritized "deep-sea technology" as a key emerging industry, indicating a strategic shift towards industrial application from research exploration, which is expected to drive growth in deep-sea resource extraction and related technologies [7][8]