刚刚！利好突袭！最强风口，涨停潮！

Group 1 - The core viewpoint of the article highlights the strong performance of A-shares, driven by three main themes: policy benefits, technology sector rebound, and the surge in precious metals [2][3][4] Group 2 - The Hainan Free Trade Zone sector experienced a significant surge, with a 9.59% increase, leading to a rare wave of limit-up stocks, with 22 out of 29 stocks hitting the limit [2] - The automotive industry chain strengthened, primarily due to the announcement of the first batch of L3 autonomous driving vehicle permits by the Ministry of Industry and Information Technology, marking a key step towards commercialization [2] Group 3 - The technology sector saw a broad rebound, with significant gains in the computing power, semiconductor, and consumer electronics industries, driven by improved sentiment regarding AI narratives [5][8] - Micron Technology reported better-than-expected earnings, with Q1 revenue reaching $13.64 billion, a 57% year-over-year increase, which contributed to the rise in the semiconductor sector [8] Group 4 - The precious metals sector saw spot gold and silver prices reach historical highs, indicating strong demand and market interest [3] Group 5 - The duty-free shop sector also saw gains, with leading stock China Duty Free Group hitting the limit-up, supported by strong sales figures from Sanya's duty-free market [11][14]