7月4日电，广汽丰田称上半年销量36.4万台，同比实现正增长。

Group 1 - The core viewpoint of the article is that GAC Toyota reported a sales volume of 364,000 units in the first half of the year, achieving positive year-on-year growth [1] Group 2 - The sales figure of 364,000 units indicates a significant performance for GAC Toyota in the automotive market [1] - The year-on-year growth suggests a recovery or improvement in demand for GAC Toyota's vehicles [1]