Unverified60% confidenceFactTime unknown
西湖龙井核心产区仅限西湖风景名胜区168平方公里内，认准防伪溯源标（西湖龙井证明商标+茶农户名），标注'龙井茶'（钱塘/越州产区）与'西湖龙井'是不同等级，前者价格仅为后者1/3-1/5
2
Sources
60%
Confidence
Long-term
Relevance
-
First Seen
Sources
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