The diagram explains the way in which sugar is produced by a German company for supermarkets and restaurants.
Overall, the process consists of eight stages, beginning with sugarcane harvest and ending up with the delivery to supermarkets and restaurants for the need of customers.
In each stage, different works must be done. First of all, sugarcane is harvested in tropical regions. Next, it is put through a roller, start by crushing the sugarcane to have juice collection, and went through partial filtration to collect raw sugar. After that, this raw sugar is shipmented to German.
In the fourth stage, they complete purification through melting and filtering to have sugar syrup. Then, they crystallize from this and dry that sugar crystals. Finally, sugar is packaged and transported to supermarkets and restaurants by trucks.