sentences:  A large number of Mazda, Opel and, later, Alfa Romeo models were assembled – usually with a significant proportion of parts locally produced.The company also introduced modified versions of Mazda trucks, including longer versions of the B1500 and B1600 light trucks.A number of the latter was also produced with the company’s own Grezda brand name in the early 1980s (the name stands for "Greek" and "Mazda"), mostly for export.