(AGI) Hong Kong, Sept 22 - Investors were cautious on Asianmarkets ahead of the release of Chinese Purchasing Managers'Indexes (PMI) figures on Tuesday. G20 finance ministers meetingin Australia on Sunday warned of uneven and sluggish globalgrowth. Tokyo ended the day 0.71 percent lower after closing onFriday at its highest levels since 2007. Hong Kong's Hang Sengwas down 1.23 percent after touching a two-month low. Shanghaiwas 1.69 percent down and Shenzhen fell 1.18 percent. Seoul wasdown 0.71 percent. (AGI) . .