Jingdezhen Imperial Kiln Porcelain System

Timeline

1. 1369–1435Jingdezhen · JingdezhenThe Hongwu Emperor established the Imperial Porcelain Factory at Jingdezhen, stipulating that it fire porcelain exclusively for the imperial household, thereby institutionalizing the division between official and private kilns. During the Yongle reign (1402–1424), imported Persian cobalt (sumali blue) was used extensively, producing the deep, richly saturated 'Yongle blue-and-white'; during the Xuande reign (1424–1435), blue-and-white wares achieved pure coloration and dignified forms, and the copper-red glaze known as Xuande red (jihong) was pioneered, laying the foundation for the technical peak of Ming official kilns.
2. 1464–1505Jingdezhen Imperial Porcelain Factory · JingdezhenThe doucai (contrasting colors) technique was created during the Chenghua reign, outlining forms in underglaze blue and filling in overglaze enamels; the 'Chenghua chicken cup' is regarded by later generations as the pinnacle of porcelain. During the Hongzhi reign, a delicate, evenly toned pale yellow glaze (Hongzhi yellow) was developed, with yellow-glazed wares reserved for the highest rank of imperial ritual vessels. Official kiln wares of this period were refined in form and delicate in craft, inaugurating a new mid-Ming official kiln aesthetic.
3. 1601–1610Jingdezhen Imperial Kiln Factory · JingdezhenDuring the Wanli reign the imperial kilns faced heavy production demands, with the court sometimes ordering hundreds of thousands of pieces at once; Wanli Wucai porcelain (painted in overglaze red, green, yellow, blue, and black enamels) was produced in bulk and exported in large quantities to Europe and Southeast Asia. After its founding in 1602, the Dutch East India Company (VOC) systematically acquired Jingdezhen porcelain, and 'Kraak porcelain' became a luxury good sought after by European nobility. In this period the Jingdezhen imperial kiln system was first deeply integrated into the global trade networks of the Age of Discovery.