新华网财经·2025-05-28 04:49Market Overview - The A-share market continues to show a fluctuating trend, with the Shanghai Composite Index at 3342.93 points, up 0.07% [1][2] - The Shenzhen Component Index decreased by 0.04%, while the ChiNext Index increased by 0.02% [1][2] Non-Wine Beverage Sector - The non-wine beverage sector has shown strong performance, with the non-wine index rising by 2.19%, leading all secondary industries [4] - Kweichow Moutai's stock hit the daily limit, marking its sixth rise in four days, with a cumulative increase of over 70% since May [2][4] - Cocktail concept stocks, such as Bai Run Co., saw a rise of over 5%, while other beer stocks like Yanjing Beer and Zhujiang Beer also experienced significant gains [2][4] Deep Sea Technology Sector - The deep sea technology concept has gained momentum, with stocks like Giant Lifting Equipment hitting the daily limit [8] - The marine engineering equipment sector saw multiple stocks, including Giant Lifting Equipment and Xingwang Yuda, reach their daily limit, with some stocks increasing by over 10% [8][9] - Analysis indicates that the current deep sea technology concept shares similarities with the low-altitude economy trend of 2024, suggesting potential for further development [10] Restaurant Industry - In April, China's restaurant revenue reached 416.7 billion yuan, a year-on-year increase of 5.2%, indicating a recovery in the dining market [6] - Analysts suggest that the restaurant supply chain is a core beneficiary of this recovery, with a focus on companies that demonstrate strong operational resilience and low valuations [6]