출처: https://www.marketwatch.com/story/plug-power-stock-dips-on-revenue-miss-but-execs-stick-with-annual-sales-forecast-as-new-factory-ramps- up-3bf65481?siteid=yhoof2&yptr=yahoo
출처: https://www.marketwatch.com/story/plug-power-stock-dips-on-revenue-miss-but-execs-stick-with-annual-sales-forecast-as-new-factory-ramps- up-3bf65481?siteid=yhoof2&yptr=yahoo