I assume it was CA929/930? You are correct that these international sectors still see the shocking A330-300 leased from KA, I apologise for the mistake as I totally forgot about it. However, that service is probably one of the only international flights that are being operated by the tired-looking A330-300 leased from KA.

At present, almost all other Air China's international flights that are utilising A330 aircraft use the airline's own A330-200s. However, as for inflight cabin products, Air China's own A330-200s can be categorised into two groups - one which belongs to and is being operated by Air China HQ in Beijing features AVOD and PTVs at all classes, while the other group (a few A330-200s) that belongs to and is being operated by Air China Southwest Branch Company (ex. China Southwest Airlines) only has AVOD and PTVs available in premium classes.

Regards.