The activity is concerned with the manufacture of manufacture of cocoa, cocoa butter, cocoa fat, cocoa oil, cocoa is manufactured by the following processes: - Preparing and fermenting cocoa beans, drying, roasting, removing crusts, feeding, sifting and grinding to get cocoa dough, pressing and grinding again and then filling The activity also includes making cocoa butter, cocoa fat, and cocoa oil, which are also obtained by the same previous steps.