[?? ??? ??ON]SK??, ??? ????? ??? 7? ??? ?? ??

SK??? ??? ?????? ???? 7?? ???? ??? ????.

20? ????(IB) ??? ??? SK??? ? 3??? 1000? ? ??? 6900? ?? ?? ??? ???.

SK??? ?? ???? ???? ????(?? ??) ?? ±30bp(???????·1bp=0.01%???)? ??? ??? ―1bp? ?? ??? ???.

SK??? 28? ???? ??? ????.

1985? ??? SK??? ?? 1?? ??????(LPG) ??, ?? ????.

?? ?? number2@donga.com