The character profile of this tea brick is different from Menghai TF and the similarly packaged 7581 tea brick from Kunming TF. It is my opinion that by comparison this tea brick does not quite have the elegance of Menghai productions from the same time period. The tea leaves that make up this tea brick are not large and quite different from the 8th grade (in size) that are used in the 7581 productions under Kunming TF. As a result the brew is stronger and denser than the 1990s 7581 productions. I expect this potency to provide the legs for this tea to continue its development as it gains more age characteristics in future years.