Sales dropped to HK$29.5 billion ($3.77 billion). That compared with a revised 4% growth in October.

In volume terms, retail sales decreased 5.3% year-on-year in November. That compared with a revised 2.5% increase in October.

($1 = 7.8171 Hong Kong dollars)

(Reporting by Donny Kwok; Editing by Andrew Heavens)