Authentic Ming dynasty peirod Chinese Blue and White plate with rare chrysanthemum shape

Authentic Ming dynasty peirod Chinese Blue and White plate with rare chrysanthemum shape, the plate actually can be dated from King Wanli, Ming dynasty(1572-1620). The typical "darker blue" indicates the colbalt was mined from the Old Wstern Regions. The bottom is also a good indicator to show the trace of the craftslmanship. This plate is most likely for export purpose, especially to Dutch.