Porcelain - part is underglaze up and top - middle is not
From a private person who lived for years in China
Thank you for submitting your item for appraisal. This appears to be a chinese underglaze blue porcelain vase of hexagonal gu form, produced very recently in Jingdezhen, the base patinated to make it look old. This is purely decorative porcelain which you can order today in Jingdezhen.