突发！松下推迟在美建电池厂计划

Group 1 - The core viewpoint of the article highlights that Panasonic Holdings is adjusting its battery production plans due to a slowdown in global electric vehicle demand [2][4] - Panasonic's CEO Yuki Kusumi announced the postponement of the establishment of a third battery plant in the U.S., focusing instead on the production launch of the second plant in Kansas [4] - Other Japanese manufacturers are also adjusting their battery plans, with Nissan canceling its new battery plant in Japan and Honda delaying its electric vehicle investment in Canada by approximately two years [4]