重要会谈重大进展！恒科大涨5%，港股加速起飞？

Group 1 - The core point of the news is the significant progress made in the recent high-level economic and trade talks between China and the United States, leading to a substantial reduction in bilateral tariffs, which positively impacted the Hong Kong stock market [1][2][3] - The U.S. has canceled a total of 91% of the additional tariffs, while China has reciprocated by canceling 91% of its counter-tariffs, along with both sides suspending the implementation of 24% "reciprocal tariffs" [2][3] - The Hong Kong stock market showed a strong response, with the Hang Seng Index rising by 2.98% and the Hang Seng Technology Index increasing by 5.16% [2] Group 2 - The macroeconomic outlook for China is expected to improve, with potential GDP growth around 4.9% for 2025, despite previous concerns regarding the impact of U.S. tariffs on Chinese exports [3][4] - Recent policies aimed at stabilizing the economy, such as interest rate cuts and measures to boost domestic demand, are anticipated to yield positive effects, further supporting the recovery of the macroeconomic environment [4][15] - Historical analysis indicates that previous surges in the Hong Kong stock market were driven by factors such as economic conditions, liquidity, and technological advancements, suggesting a favorable environment for future growth [15][16] Group 3 - The technology sector in Hong Kong is expected to benefit from the implementation of AI applications and rising domestic demand, with a strong outlook for profitability and policy support [16] - The pharmaceutical sector is also poised for growth, driven by advancements in AI healthcare and favorable policies, with a focus on innovative drug development [16] - The automotive sector in Hong Kong is transitioning towards "intelligentization," presenting opportunities for investment in leading technologies and industry leaders [16]