Red Cedar Flow boxes?

Where is the Cedar Wood coming from for the Flow Hives?
I ask this because it’s obviously imported from outside Australia and even with the company the Flow team has set up in the U.S. most of that wood comes from Canada into the States. They do have import and export rules and regulations for wood products, one being it must be Kiln dried and inspected for some countries (Air drying does not rid the wood for pests) it must be labeled and stamped as such. It’s to prevent the spread of insect infestation into other countries. I’m sure Stu and Cedar would have people working on this problem but I was just interested on where exactly the wood is coming from?