Plastic foam products stock quantity in Japan 2020, by type

In 2020, the inventory volume of plastic foam plates in Japan amounted to approximately 7.24 thousand metric tons. This represented the highest inventory volume among foam products made from plastic.于2020年，日本塑料泡沫板的库存总量约为7.24千公吨，此数据位居所有由塑料制成的泡沫产品之库存量首位。