The Commodity Tax for passenger sedans, trucks and dual-purpose vehicle with cylinder volume not exceeding 2,000c.c. which have been purchased and completed registration during the period from the effectiveness of this Article to December 31, 2009 could be cut NT$30,000 each. The Commodity Tax for motorcycles with cylinder volume not exceeding 150c.c. which have been purchased and completed registration during the period from the effectiveness of this Article to December 31, 2009 could be cut NT$4,000 each.