** South Korea's pharmaceutical stocks stumble as sentiment
across the sector dampens after SillaJen 215600.KQ was advised
to suspend clinical tests
** SillaJen says http://dart.fss.or.kr/dsaf001/main.do?rcpNo=20190802900043
Independent Data Monitoring Committee (DMC) has advised to halt
company's clinical tests for liver cancer treatment Pexa-Vec
** Company will report DMC's recommendation to U.S. Food and
Drug Administration - regulatory filing
** Shares of Celltrion 068270.KS and Samsung BioLogics
207940.KS drop 8.9% and 7%, respectively, pushing the medical
sub-index .KS32 down more than 6%
** SillaJen shares decline nearly 30%, after losing 30% in
the previous session
** The broader KOSPI market .KS11 was trading down more
than 2%, while the junior KOSDAQ market .KQ11 was trading down
4.7%
((hayoung.choi.thomsonreuters.com@reuters.net))