美国与墨西哥接近就下调钢铁关税和汽车进口问题达成协议。

Core Point - The United States and Mexico are nearing an agreement to lower steel tariffs and address issues related to automobile imports [1] Group 1: Steel Tariffs - The potential agreement aims to reduce the existing steel tariffs imposed by the United States on Mexican steel imports [1] - This move is expected to enhance trade relations between the two countries and benefit the steel industry [1] Group 2: Automobile Imports - The discussions also focus on resolving concerns regarding automobile imports from Mexico, which have been a point of contention [1] - A successful resolution could lead to increased automobile trade and production collaboration between the U.S. and Mexico [1]