With the events of the war within the Ayutthaya or it could be because the new kiln wares at sing buri province. The quality is not good enough to make the production. The machine requires a Chinaware.
The war events Ayutthaya own internal Or perhaps because of Kiln new wares. Singburi The quality is not good enough, making chinaware to quit eventually.
Together with the event of war in Ayutthaya. Or maybe it was because of ceramics from the new kiln. 1. Quality is good enough, do keep manufacturing chinaware stopped finally.