By-products generated during tea production—stems, powder residue, and sifted powder—are gaining attention not as waste, but as new revenue sources and pillars of sustainable business. Materials that might appear destined for disposal actually represent valuable resources. This article provides comprehensive coverage of tea by-product types and characteristics, domestic and international application examples, monetization models, and … Continue reading Tea By-Product Business Guide: Monetizing Stem Tea and Powder Residue for Profit and Sustainability