From Ancient Craft to Smart Factories: The Evolution of China's Iconic Black Tea
In the mist-shrouded mountains of Qimen County, Anhui Province, artisans meticulously follow 17 traditional steps to create Keemun black tea – a national intangible cultural heritage recognized for its distinctive floral aroma and smoky sweetness. This centuries-old craft, however, is now embracing cutting-edge technology as 5G-enabled production lines optimize temperature control and fermentation processes while preserving artisanal quality.
Bridging Eras Through Tea Leaves
Local tea masters demonstrate how hand-rolling techniques create the tea's signature tight strands, while smart sensors now monitor humidity levels in real time. "We're writing a new chapter where tradition meets innovation," explains third-generation tea grower Li Weimin, whose family estate recently adopted AI-assisted sorting systems.
Cultural Diplomacy in a Teacup
Beyond commercial success, Keemun tea serves as cultural ambassador – its balanced flavor profile reflecting Chinese philosophical concepts of harmony. International tea sommeliers note growing global demand, particularly among premium beverage markets in Europe and North America. The Chinese mainland's tea exports reached $2.3 billion in 2025, with Keemun varieties accounting for 18% of black tea shipments.
