(LEAD) Gwangju launches urban environment summit
(ATTN: RECASTS lead, UPDATES 2nd para with opening)
(ATTN: RECASTS lead, UPDATES 2nd para with opening)
SEOUL, Oct. 11 (Yonhap) -- Prosecutors said Tuesday they will step up their crackdown on pro-North Korean activities in cyberspace, which they said have mushroomed to a risky level.
(ATTN: ADDS Chinese Vice Premier Li Keqiang's plan to visit South Korea in para 6)
EUIJEONGBU, South Korea, Oct.
(ATTN: ADDS bond yields at bottom)
(ATTN: ADDS figures in para 7)