港股全线拉升！腾讯翻红，百度推出50亿美元回购计划

Group 1 - The Hong Kong stock market experienced a sharp rally after the close of A-shares, with the Hang Seng Index turning positive and the Hang Seng Tech Index rising nearly 1% [1] - Tencent Holdings, which had previously dropped over 3%, rebounded as concerns over potential adjustments to the value-added tax rates for the gaming and financial sectors began to dissipate [1] Group 2 - Baidu Group-SW announced a new stock repurchase plan with a maximum buyback amount of $5 billion, effective until December 31, 2028 [3] - The board of Baidu has approved the adoption of a dividend policy, with the first dividend expected to be announced in 2026, aimed at enhancing shareholder returns [3] - Following this announcement, Baidu's stock surged over 3% [3] Group 3 - The Hong Kong electric vehicle sector saw a late rally, with NIO and Xiaomi Group both rising over 3%, along with other companies like Li Auto, BYD, and XPeng Motors [3] Group 4 - Silver诺医药-B's stock surged over 17% after the company announced that its core product, a new veterinary drug for treating diabetes in pets, had its clinical trial application officially accepted by the Ministry of Agriculture and Rural Affairs on February 4 [3] - The company plans to initiate Phase I clinical trials in the first quarter of 2026, indicating a strong growth potential in the pet diabetes drug market, aligning with the company's long-term business development strategy [3]