Ref: Cost rate, quality and time of delivery of Thiourea Mining chemistry "Au9Ag"it is a company that is in South America republic of Bolivia LaPaz, that this working with refractory materials of gold and silver, at the moment tests have been made at level laboratory with Thiourea giving good recovery results. For the above-mentioned, I request to their company to have the gracefulness of informing us of: - Price of the thiourea in their Factory - Quality of the Thiourea - Time of delivery - it embarks - Price of the on thiourea in Port Callao republic of Perú - Minimum quantity of thiourea that you can send it to us - How to pay if we do the deal Thanking their cooperation says goodbye: La Paz, May 11 2006