Subject: Rates of Oil and Plastic Items.
As discussed with you, (that) the current price (s) reduction of plastic and oil products throughout the world has (of which) impact on all the correlated (s) raw materials being used in our plastic items.
As per your request, we had earlier allowed you to enhance your rates due to substantial shoot up of oil prices internationally. However with the current favourable situation of international oil market (has been almost and) when the prices of oil have been significantly reduced, we would (therefore like to) request you to extended (that) the benefit of this reduction (may also be) to us.
Your immediate response in this regard will be highly appreciated.
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