Foundry Coke metallurgical material price request - Bulgaria

Dear Sirs,
My name is ** and I am responsible for import in our company.
** is planning an opening of new production line for rock wool, working with foundry coke.
We found your contact details in Internet and are pleased to inform you that we are interested in buying foundry coke for our production
and would be very grateful therefore to receive your complete price list and export trade conditions.
The details and characteristics of the coke which we need I send as attached file.
Hoping