no website on file — from open-source research, nothing to check against
Pu'er brand from Shenzhen Zhongjihao Tea Co., Ltd. (NEEQ code 838212); 1000+ mu of gushu at 4 bases (Yiwu Mahei, Bulangshan, Bandong, Lincang), founder Yang Shihua — 'Master of Tea Production of China'.
website not found; listing on NEEQ, pioneer of 'Chun Mahei' tea
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.