It is an ABB type from China, but I do not know the subgroup or what its really related to other than other Da Jiao types (there are multiples). It is a good banana, similar in taste and texture to common 'Namwah'. ABB types, partly because of their high M. balbisiana parentage, tend to be very vigorous and quick growing. They are not M. sikkimensis/M. balbisiana hybrids.
This photo from China shows 2 types. You may have to view it full size in the gallery to read the names.
