website did not answer — an address is on file but there was no answer: the site may have moved, be down, or refuse non-browser requests
French vendor of pu-erh and heicha; author of well-known guides to tea shops in Hong Kong.
blog blog.puerh.fr (2019): Olivier Schneider in Yunnan, own limited pressings (Nanmei puerh, 84 cakes); more of a research project than a commercial vendor; teadb 2025 does not list among active vendors
The source export carried a verification date of 2026-08-14 — later than today, so the check could not have happened. The mark was removed; the original value is kept in the data.