直击达沃斯：辉瑞、微软等赞助“美国之家”，网传费用高达100万美元

Group 1 - The 2026 Winter Davos Forum is set to open soon, with "American House" attracting public attention at the main venue [1][2] - The project is led by former hockey player and investor Stronbach, claiming to be a "private organization" that does not represent the U.S. government, while actively recruiting sponsors [1][2] - Major companies such as Pfizer, McKinsey, and Microsoft are listed as sponsors, with sponsorship fees reportedly reaching up to $1 million for costs related to venue operations, event planning, and media promotion [1][2]