no website on file — from open-source research, nothing to check against
Historical pu-erh brand of the 'haoji cha' era; famous for 'Dragon-Horse' (龙马图) inner ticket.
modern company Xishuangbanna Tongqing Hao Tea Industry Co., Ltd. founded in 2005; site not found
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.