no website on file — from open-source research, nothing to check against
One of the 'three old kilns' of Jingdezhen; blue-and-white porcelain with underglaze red, collectible value.
website not found; previously known as Guihexiang, a legendary brand
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.