Not sure whether that load-out is in fact possible on the J-10 or not, but I am certain that this image is a pretty crude photoshop creation.
Indeed, a most unrealistic and plain crude photoshop creation and I'm still surprised why some in certain forums still use it as proof of the J-10A's true capabilities.
Anyway, IMO it is an unrealistic option since the PL-11 here - and they are not PL-12 - are too large to be carrier on four additional. Concerning its weight it surely could be possible since we've seen 250 kg bombs on each of these pylons but - even if I did not measure - the fins of the missile would collide with the landing gear doors. I even have the feeling that esp. the rear ones are made a bit smaller/shorter than they should be.
Deino