The demand for rutin products has always been steady and enormous in European and American markets.The price and distribution of manufacturers had been  relatively stable in China.However, rutin price began to rise in the half of 2009.

   The main production base of rutin products located in Sichuan province,in China.At present,due to the rising price for raw materials,many manufacturers feel under pressure,such as Sichuan Xieli Pharmaceutical Co.,Ltd.,Chengdu Okay Plant &Chemical Co.,Ltd., ChengDu superman plant & chemical development co.,ltd. , Chengdu hawk Bio-Engineering Co.,Ltd.. Xi'an Huifeng Group,a relatively greater suppliers for rutin products in Shaanxi province,also raises the price. Troxerutin has been fully booked through the end of December. Chengdu hawk Bio-Engineering Co.,Ltd. has no stock currently,they are busy purchasing raw materials.rutin,troxerutin and quercetin all fall into rutin products,extracted from Japanese pagodatree flower-bud.There comes a poor harvest on account of the bad weather in harvest time.Some manufacturers with standing orders all purchase nearly one hundred tons japanese pagodatree flower-bud at a time.Which was not a problem in the previous years.However,owing to the poor harvest,the price for rutin products has to be raised.

   The price for rutin is regulated almost every week as a result of the rising price for raw materials.Ritin NF11 price is 105RMB/kg and that is 110RMB/kg quoted by mainstream enterprises.In contrast,the figure was 100RMB/kg last week.The price for rutin DAB has basically broken through 150RMB/kg,which is 160RMB/kg in Sichuan and 140RMB/kg in Shaanxi province.According to herbridge.com,the price for rutin products will continue to rise.

（Source ：Herbridge.com）

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