no website on file — from open-source research, nothing to check against
Legendary historical pu'er brand (号级茶) from Yiwu; modern revival of production of classic recipes.
site not found; source: baike.baidu.com — 福元昌
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.