In addition to the operations described in section
5351, the proprietor of a bonded wine cellar may, subject to regulations prescribed by the Secretary, on such premises receive taxpaid wine for return to bond, reconditioning, or destruction; prepare for market and store commercial fruit products and by-products not taxable as wines; produce or receive distilling material or vinegar stock; produce (with or without added wine spirits, and without added sugar) or receive on wine premises, subject to tax as wine but not for sale or consumption as beverage wine,