no website on file — from open-source research, nothing to check against
Traditional Longquan celadon production center with 1700+ years of history; first Chinese ceramic item on the UNESCO intangible heritage list. Geographical indication protected.
website not found; source: baike.baidu.com — 龙泉青瓷, zhejiang.gov.cn — 非遗
The source export carried a verification date of 2026-08-16 — later than today, so the check could not have happened. The mark was removed; the original value is kept in the data.