A vendor on Ebay is listing some Puer in taels and not grams. One of
the conversion sites gave 1.2oz or 37.5g for a tael. So is tael a
Chinese, British or IM unit? If Chinese how common is it? Or is it
some trading unit which I've never seen. It seems odd it isn't a
multiple of oz or gram like a catty which is 500g.

Thanks,
Jim