中汽协：1-7月新能源汽车销售822万辆，同比增长38.5%

Group 1 - The core viewpoint of the article highlights the significant growth in the production and sales of new energy vehicles (NEVs) in China during the first seven months of the year, with a year-on-year increase of 39.2% in production and 38.5% in sales [1] - Cumulative production and sales of NEVs reached 8.232 million and 8.22 million units respectively from January to July [1] - NEVs accounted for 45% of the total new car sales in the same period, indicating a strong market presence [1] Group 2 - Among the various types of NEVs, fuel cell vehicles experienced a notable decline in production and sales compared to the same period last year [1] - In contrast, the other two major categories of NEVs showed varying degrees of growth in production and sales [1]