United States Consulting Advisors (USCA) has established its presence in North America, South America, Asia, Middle East, and Africa. The company is a subsidiary under the company leadership of His Royal Highness Prince Al-Hayshaimai. USCA is focused in import-export of a number of commodities like Petroleum Products (D2, JP54, Mazut) , cement, rice, sugar. Also we broker oil refinery construction and management contracts around the world. Please visit our website.