This is a nice tea with a fair amount of fermentation flavor. It was not bitter and developed a nice sweet note. One might describe this note as dates but that is just one possible interpretation.
I steeped this ten times in a 75ml teapot with 6.4g leaf and boiling water. I gave it a 10 second rinse. I steeped it for 5 sec, 5 sec, 7 sec, 10 sec, 15 sec, 20 sec, 25 sec, 30 sec, 45 sec, and 1 minute.