Pair of Chinese Export Porcelain Blue Dinner Plates, circa 1750 Consign Now DeptAsian Arts/China Trade, Ceramics & Glass, Decorative ArtsSizeDiameter 9 in. Pair of Chinese Export Porcelain Underglaze Blue Dinner Plates, circa 1750, with incised borders Diameter 9 in. Please note that this auction has ended. Click here for an overview of this auction.