Tai Kam Holdings Limited announced earnings guidance for the six months ended 31 October 2018. The company expects to record a decrease of net profit of approximately 70% ­- 80% for the Period as compared to the same period last year. Such expected decrease is mainly attributable to a decrease in gross profit margin for the Group's business as a result of an increase in labour cost and subcontracting charges and increase in administrative staff cost and professional fee for the Period as compared to the same period last year.