This document stipulates the terms and definitions, overall requirements, information collection, analysis and evaluation, traceability verification and information management for quality recommendation and traceability of Yunnan large-leaf white tea. This document is applicable to the traceability, evaluation, verification and supervision of quality recommendation of Yunnan large-leaf white tea.
T/YNTCA 008-2021 history
2021T/YNTCA 008-2021 Technical Specification for quality and recommend traceability of Yunnan Daye white tea