OFFICIAL LETTER NO. 5552/TCT-CS DATED 11 DECEMBER 2014 OF GDT IN GUIDANCE OF BUSINESS PERFORMANCE DISTRIBUTION FOR PARTICIPANTS OF BUSINESS COOPERATION CONTRACT
OFICIAL LETTER NO. 5573/TCT-CS DATED 15 DECEMBER 2014 OF GDT IN GUIDANCE OF DETERMINING COST OF GOODS SOLD OUT FOR COMMECIAL ACTIVITY TO INCLUDE DEDUCTIBLE EXPENSE WITHIN PROMOTION LEVEL