Reprocessed tea, also known as secondary‑processed tea (再加工茶), refers to tea leaves that have undergone an additional manufacturing step after the primary processing of green, black, oolong, white, or dark tea. This secondary step may involve scenting, blending, flavoring, instantizing, decaffeination, or aging under controlled conditions. Unlike the six basic tea categories defined by oxidation level, reprocessed teas are distinguished by the value‑added treatments that modify aroma, taste, functional properties, or convenience. Understanding who benefits most from these teas and