기사 (2건) 리스트형 웹진형 타일형 Tokai Carbon Korea expands SiC ring production by 50% Tokai Carbon Korea expands SiC ring production by 50% Kumkang Quartz targets sales of 90bn won due to facility expansion in 1H Kumkang Quartz targets sales of 90bn won due to facility expansion in 1H 처음처음1끝끝