no website on file — from open-source research, nothing to check against
Well-known Anhua heicha brand; founder Wu Jianli — former director of the 'Baishaxi' tea factory, participated in the development of the GOST standard for heicha. Specializes in qianliang (千两) tea.
website not found; source: zhihu.com — 黑茶品牌推荐
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.