A股乳业股短线拉升，贝因美直线涨停

Core Viewpoint - The A-share dairy sector experienced a short-term surge, with significant stock price increases for several companies, indicating positive market sentiment in the industry [1] Company Summaries - Beiyinmei reached a trading limit, reflecting strong investor interest and confidence in its performance [1] - Sunshine Dairy also hit the trading limit, suggesting a similar positive outlook among investors [1] - Other companies such as Knight Dairy, Panda Dairy, Western Pastoral, and Maiqu'er also saw price increases, indicating a broader rally in the dairy sector [1]