So we've reached a quorum and samples have been dispatched.  The tea is from a cake I ordered from one of the alibaba-ish direct-from-China sites, DHGate.com.  Here are photos of the wrapper and the cake.  This tea has been very forgiving in my attempts to brew it... 180F works, 195F works.  Gongfu works, more western ratios work.  I generally use about 5g, whether doing gongfu or western.  But I also use the same tea basket for both styles of brewing.  This tea will keep giving tasty reinfusion