Just found this thread. Late August 2009, bought a Bowmore 12-15 Yr (cannot remember) 1000mL Islay Single Malt for around 221.00 RMB that translated to around 35.94 CAD or probably close to $30-32 USD at PEK arrivals duty free. Much smaller than the departure levels Duty free collections, but the prices were probably the same.

Was an ok deal. Nothing else was reasonably priced. I remember JW Blue being rather more than I am used to seeing.

Will be at the DEL Duty free on the arrivals side in a couple of weeks. Will update then.