翻译，商务信函中的一句话

我们给您提供的价格，同给其他厂家提供的价格相比，已经是很优惠了
The price we provide for you is very cheap to compare with other companies.
但考虑到你们市场的特殊性，以及您访问我们公司时表现出来的诚意，通过协商决定给您最低的价格
We consider about you special in the market,also you pleasure when you visited our company,passed with our decision,we decide to give you guys the cheap price.

The price we offer to you is much lower compared with the one we offer to other companies.

According to the difference of your market and the sincerity you showed during the visit in our company,we decide to quote you the lowest price compared with other suppliers.

Compared with other manufacturers' quotations, ours is relatively favorable.

The quotation we offered to you is much preferential than what we offered to other factories