Datronix Holdings Limited provided preliminary earnings guidance for the six months ended 30 June 2017. The company announced that the group's profit is expected to decline significantly for the six months ended 30 June 2017. The factor attributed to such results was due to Datatronic Distribution, Inc, U.S. subsidiary, had made payment due to correction of understated custom duty of products when importing to the U.S. for the past five years. The company anticipates net profit to be decreased by more than half when compared to the same period of year 2016.