Thanks maple_leaf_eh,I feel your pain. We have similar issue here in the states but not quiet as bad. We have Federal law which bans certain thing from importation mainly Russian SKS and SVT rifle and anything Chinese firearm or ammo related so no more Chinese steel core ammo.
Each state has it own regulations also but 90% of them match federal law,the other 10% are more restrictive as far as having an approval list on gun types,ammo and magazine capacity. Thankful I don't live in one of those states,would be nice to get my hands on one of those Russian rifles or Chinese Norinco M14 or 1911 clones.