据日经新闻报道，松下将推迟其在堪萨斯州新建电动车电池工厂的生产计划。

Core Viewpoint - Panasonic is delaying the production schedule for its new electric vehicle battery plant in Kansas [1] Company Summary - Panasonic's decision to postpone the production plan indicates potential challenges in the execution of its expansion strategy in the electric vehicle battery sector [1] Industry Summary - The delay in Panasonic's battery production could impact the overall electric vehicle battery supply chain, reflecting broader trends and challenges within the industry [1]