BEIJING and CLAREMONT, Calif., Aug. 12, 2009 (GLOBE NEWSWIRE) -- Kiwa Bio-Tech Products Group Corporation (OTCBB:KWBT) announced revenues for the second quarter of 2009 ended June 30 were $831,142 compared to revenues of $3,027,497 for the second quarter of 2008. Revenues for the first six months were $1,489,751 compared to $5,211,768 the previous year.