Sales of small cars have dropped significantly, and sales of Cherry Automobile Company China's largest domestic carmaker dropped 40% in September 2008 over a year earlier and 6% in October 2008. Nationally car sales increased 11% in October 2008 over the previous year after declines of 6% in August and 2% in September. China levies a tax of roughly 8.6% on a car's taxable price which is calculated based on the car's retail price and the size of the engine, with larger engines taxed more. What the carmakers like Cherry want is for the government to lower this sales tax on small cars and cars with environmentally friendly technology. Another step is for the government to lower state set fuel prices as prices of world crude go down to below $50 a barrel and encourage more fuel efficient cars with a fuel tax. Chinese public policy as stated by the government, and Chen Bin, Director of the Industry division of the National Development and Reform Commission is to boost domestic demand.