3209909010 Chinese tariffs HS code Soluble in water medium and other polymer paint varnish, construction condition of volatile organic matter content is more than 420 g/l; Synthetic polymer or chemical modification of natural polymers as basic elements
Soluble in water medium and other polymer paint varnish, construction condition of volatile organic matter content is more than 420 g/l; Synthetic polymer or chemical modification of natural polymers as basic elements