帮忙简短翻译几句话，谢谢

1 The production costs go up sharply as the current oil and raw material prices increase.
2 We treat your order as samples since your order is so small.
3 Better price is available to you if your single order is over 500,000.
We can't offer you a better price unless your single order is over 500,000.
In order to maintain our good cooperation relationship, we have not increased the price yet.So no more bargains over the price please.

1. Now the price of oil and raw materials prices, production costs greatly.
2. Your orders so small. We are as a sample order to handle the matter.
3. We can give you unless you lower the price of the one-time capacity of 500,000 orders.
In order to maintain a good working relationship we have, we have not add the price. Please do not make a counter-offer .

1. 现在石油价格和原材料价格上涨，生产成本很大。
1. Nowadays there has been a great rise in the oil and raw materials prices, so the production costs too much.