Engine Oils

We are a company of xxxxxx. We buy various products of several countries.
We are interested in your product Engine Oil : Gasolina engine oil, Diesel engine oil and Motorcycle engine oil.
I want to ask you some questions :
- You export your products?
- What are your terms?
- You send me samples of their products?
- Can you tell me the Price FOB of this products?.
I wait your reply.