Hello Antonio,
There seems to be a particular import/export rule that allows for the import/export of kits and finished end devices, but not for the individual components. So while you may be able to import all the kits from a distributor, the same chip that is in the kit cannot be ordered individually.
Your best bet would be call or contact the sales department directly if you don't get a reply in the forum. I believe this is a manufactures restriction and not that of the distributor.
Thanks,