Gypsum Board

I am inquire about your Gypsum Board products.
I'm very interested in buying these products for wholesale and retail in Lebanon.
I appreciate if you can send me samples so I can test before taking a decision.
I also appreciate if you could send me the price of one unit as well as discounts on bulk orders.
I need to take a decision in the coming few days so it’s really very important that I receive this information as soon as possible.