These export wares had a profound influence on the native pottery of Southeast Asia. Blue and white was successfully imitated not only in Japan(Imari wares), but also in Annam and, less successfully(for the want of cobalt), by the Thai potters at Sawankalok, although thr Siamese kilns succeeded in producing a beautiful celadon of their own. Before the end of Ming dynasty, the Chinese factories were also making porcelain on order for European customers, notably through the Dutch "factory" established at Batavia(Jakarta) in 1602; but this trade, which was to play so great a part in the contacts between Europe and China, we must leave to chapter 10.