Feb 12 (Reuters) - Amkor Technology Inc:
* AMKOR TECHNOLOGY REPORTS FINANCIAL RESULTS FOR THE FOURTH QUARTER AND FULL YEAR 2017
* SEES Q1 2018 NET SALES OF $0.98 BILLION TO $1.06 BILLION, UP 7% TO 16% FROM Q1 2017
* QTRLY GROSS MARGIN 19.6 PERCENT VERSUS 22.2 PERCENT LAST YEAR
* Q4 2017 NET INCOME INCLUDES AN ESTIMATED ONE-TIME NET TAX BENEFIT OF $42 MILLION, OR $0.17 PER DILUTED SHARE
* SEES Q1 2018 NET LOSS OF $5 MILLION TO NET INCOME OF $25 MILLION, OR ($0.02) TO $0.11 PER DILUTED SHARE Source text for Eikon: Further company coverage: