In the first half year of 2008, the export price of vitamin C keeped going up. The total export volume of vitamin C is 43,000 ton in the first half year, up 17.3% compared to the same time of last year. The total export value is $320 million, up 128% compared to the same time of last year. The average price is $7.5/kg, up 94% compared to the same time of last year.