no website on file — from open-source research, nothing to check against
Quanzhou Longpeng Group — largest exporter of Dehua ceramics; brand Longpeng, unique porcelain type 'Lanyuci' (蓝玉瓷), export to 100+ countries, Longpeng Ceramics Museum.
site not found; Fujian International Famous Brand, national cultural exporter
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.