2013JAN11 [MENAFN] U.S. Official Downplays New Shale Gas Rules' Impact on S. Korean Investment zoom + zoom - print social share Facebook Twitter social share Facebook Twitter [MENAFN] 2013-01-12 U.S. Official Downplays New Shale Gas Rules’ Impact on S. Korean Investment (이 기사는 영문으로 제공됩니다.)