www.chinabuses.org:  According to the data from China Association of Automobile Manufactures, the month-to-month growth of the sales of commercial vehicles reduces 7% in China in June with small decreasing range. In the commercial vehicles, the sales volume of buses is 31,400 units, month-to-month growth of 7%; the sales volume of trucks comes to 238,000 units, reducing 7% for month-to-month growth; the sales volume of semi-traller tractors reaches 34,500 units, reducing 1% for month-to-month growth. The reserve of the commercial vehicles starts to fall-off 24,000 units (2,600 buses and 16,600 trucks) due to sales over production and the volume of semi-traller tractors increases 1,200 units.