Porcelain and ceramic dishes wholesale import to Brazil

Dear Sir,
We are from *** located in Sao Paulo Brazil.
Our company, distributes for over 1.000 chain stores, such as Americanas, Carrefour, Walmart , Pao de Acucar, and others, over the whole Brazil, therefore,
please inform us, if you already sell your products to Brazil, and if yes, who is your client? Does he import directly?
Has exclusivity? Still buys?
Which products and brand?
We ask this, because our company only works in exclusive basis.
Do you have an ID Supplier for any o