300 - 900 CE | clay
100 BCE - 700 CE | clay
1800s | Wood
500 - 1000 CE | clay
Unknown | jade
300 BCE - 300 CE | clay, burnished red slip
300 BCE - 200 CE | clay, burnished red slip
300 BCE - 300 CE | clay, slip, paint
Unknown | stone
Unknown | clay
300 - 900 CE | jadeite
1800s | Ivory