6 Common metals and their alloys - minerals; metal ores; metal materials; roughs, laminated or semi-elaborated such as steel, aluminum, copper, iron, iron alloys, manganese, nickel, niobium, titanium, gold, quartz, cokes, and others
The mark consists of a design of a diamond in a square with rectangular boxes to the right. The foreign wording in the mark translates into English as Sweet River Valley Company.