美国参议院本周拟推出特朗普税改法案重大调整方案

Core Points - The Senate plans to introduce significant adjustments to the Trump-backed tax reform bill this week [1] - Republican senators aim to finalize legislation before July 4, focusing on revised tax and healthcare provisions [1] - The Senate Finance Committee intends to achieve savings by cutting Medicaid expenditures, which may also affect Medicare [1] - The new proposal is expected to differ from the version that narrowly passed in the House in May [1] - Disclosure of the proposal's details may spark renewed divisions between fiscal conservatives and moderates within the Republican Party [1]