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The oil price of international market has dropped （跌价用drop比较贴切）, and TTR has already raised the price of UUT that supplied to our company twice within one year on January 11st and August 1st with 3 persent in general respectively . If the price raised in PPO and WWD because of the less markup in them, would it be possible that we get a lower price in other products with more markup?

the oil price of the international market has decreased a lot, but the UUT series products from TTR company had raised about 3% on Jan 1st 2011, and another 3% on Aug 1st 2011. If the PPO product and WWD product increased the price because of its low profit rates, should I get a discount for other high profit rates products?

With sharp decreases in international oil market, TTR has raised the price of its UUT product supplied to us by 3% on Jan. 11 and on Aug. 1, 2011respectively. Gven that the PPO product and WWD product increased the price for profitability, should there be any high-profit product sold to us at a discount?

The international oil market fell TTR Company has on January 11, 2011, respectively, on August 1 the UUT products supply company widespread price increases of 3% each, if it is because the PPO product is too small profits from the products with WWDwhether the prices, then the other Profitable product price to us?