Replying to [Usman0]:
Your suppliers are just telling the truth.
We are a Chinese supplier, too.
The RMB unit prices of our products haven't been changed and maybe it will be highered in the near future because the prices of the materials are much more expensive than before.
But the USD unit prices have been changed for two times since I went to this company. At first, we use an exchange rate of 8.4 : 1, then because the export rebate rate in the july, we use 7.8:1; Now, because 1 USD only worths less than 7.4RMB, we've change the exchange rate into 7.5:1.
Frankly, we don't like change it either (it will make us more difficult to get orders), but we have to !
Our prices are already quite low because of the keen competition, and if we don't change the exchange rate, we will even loose money.