300 BCE - 300 CE | clay, slip, paint
100 BCE - 700 CE | clay
Unknown | jade
Unknown | stone
Unknown | clay
100 BCE - 700 CE | jadeite
300 - 900 CE | clay
1300 - 1521 CE | clay
300 BCE - 300 CE | clay, burnished red slip
300 BCE - 200 CE | clay