通用汽车表示，已主动缩减电动汽车产能

Group 1 - The core viewpoint of the article is that General Motors has proactively reduced its electric vehicle production capacity due to a slowdown in market demand [1] Group 2 - The decision to cut production capacity reflects the company's response to changing market conditions [1] - This move may indicate broader trends in the electric vehicle industry, where demand fluctuations are becoming more pronounced [1]