I assume you'll be cutting this, and in this case it is actually not much more expensive to go to one of your Canadian vendors.
For comparison's sake, I did the math against the
juice of one of our resident suppliers here (who will remain unnamed, but you can figure it out. note: I did not do the math for all Canadian suppliers - just picked one at random who is known here in the forums to be reliable).
Eastmall - per bottle 30ml of 60mg @ $29.50 + $15 s/h flat rate (USD)
Canadian supplier - per bottle 30ml of 36mg @ $23 + $12 (aprx.) s/h flat rate (CDN)
To make the math easy, I'm going to cut Eastmall's 60mg to 36mg. Adding 20ml of VG/PG/flavour to the 30ml of 60mg e-
juice will yield 50ml of 36mg e-
juice.
Again, to make the math easy (and supposing both suppliers offer flat rate shipping), I'm going to order the same amount of e-juice from each supplier to equal the same amount of yield:
3 bottles of Eastmall's 60mg = 150ml of 36mg juice
5 bottles of Canadian supplier's 36mg = 150ml of 36mg juice
Eastmall order = (3x$29.50+15) $103.50USD
Canadian order = (5x$23+12) $127.00CDN
At the current exchange rate $103.50USD = $111.34
I think for my peace of mind I'd spend the extra $15 to make sure my order is local and has no issues with customs.
ETA: IF you were going to place an order of that size from the Canadian vendor, the shipping would be FREE, making this option pretty much equal to ordering from China.