Scottsdale, Arizona-based Asian restaurant chain P.F. Chang's China Bistro Inc. has posted revenues up 33% to US$101.7m for the Q2 ended 30 June 2002, from US$76.5m in the Q2 2001. Comparable store sales at the Bistro increased 6.3% for the Q2 2002 year on year. About 0.5% of this increase is attributable to price increases implemented during the Q2 2001. The balance of the increase reflects customer traffic growth.