UK actually, which is like 5% of Nintendo's market. So I imagine still a 10.5 + an unexpected half million for China...Or is this too crazy for China ?
Parts of the USA were also low on stock; whatever shipments they got in quickly sold through.
And yes, 500k is too much for China. The console launched with one game there, so it was an unusual launch of the kind that doesn't necessitate a big initial shipment.