Aeromexico's overcharges accepted a differentiated wage increase that benefits contract B employees with an increase of 5.35 percent and contract A employees with an increase of 3.93 percent.The Aviation Surcharge Trade Union Association (ASSA) indicated that the agreement was approved by 120 votes in favor, 36 against and 3 abstentions.This way, the overcharges will have these wage increases according to their contract from 1 June and until 31 …