3It wasn’t the first time that nations at war turned to seaweed. During the First World War, the U.S. relied on the giant kelp seaweed (Macrocystis) to boost production of potash (a fertilizer produced in Germany), gunpowder, and acetone.
展望2026年，在成本压力、国际竞争与消费分级等多重冲击持续叠加的背景下，中国民营酒店集团亟需找到各自的破局之道，在存量博弈中重塑竞争优势。
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