When did the Chinese rotary winnowing fan come to Europe?

The rotary winnowing fan is a traditional Chinese agricultural tool that is used to separate grain from chaff. It was first invented in the 1st century BC during the Han Dynasty and was used throughout China for centuries. The rotary winnowing fan was introduced to Europe in the 18th century by the French missionary Amiot, who described it in his book "Memoires concernant l'histoire, les sciences, les arts, les moeurs, les usages, &c. des Chinois."