ATSURE Cameroon is a well established Cameroonian company that can trace its roots back as far as 1938. ATSURE Cameroon was initially formed in a series of corporate take overs in which sugar mills were purchased and incorporated into the main corporate structure of ATSURE Cameroon. Prior to 2006, ATSURE Cameroon was known as the National Sugar Refinery. White Refined Sugar from ATSURE Limited has the following specifications. Brazil Origin. SPECIFICATIONS: White Refined Sugar ICUMSA : 45 RBU typical Polarization: 99.80 degree min Ash Content: 0.04% max Moisture: 0.04% max Granulation: Fine 100% Soluble Shipped Dry and Free Flowing Radiation: Normal certified, without presence of Caesium and Iodine