The 7572  is one of the most classic recipes by Menghai Tea Factory continuously produced since 1975. 
This one was privately ordered by HongKong Company in late 90s therefore is marked as ZhongCha trademark that was produced by the Yunnan branch of the Menghai Tea Factory. 
It’s composed from robust probably old trees leaves in the center and back of the cake and small sweet buds on the surface. 
After proper fermentation, initial slightly wet HongKong Storage and nearly two decades of dry Taiwan storage outcome is full bodied and very well balanced tea with smoothness, yet still possessing power to keep this tea for future aging.
Beautiful aged Shou Pu-Erh. 
* there are some sighns of bug bites on wrapping paper. Please if you are picky about this consider it. 
*each cake is between 350-370grams.