About HS Code 390319
This category encompasses general-purpose polystyrene (GPPS) and high-impact polystyrene (HIPS) in primary forms (pellets, granules). These materials are widely traded due to their versatility, ease of processing, and cost-effectiveness. GPPS is known for its clarity and rigidity, while HIPS offers improved toughness and impact resistance. Major petrochemical companies are key exporters, supplying manufacturers of consumer goods, food packaging, electronics housings, and household appliances globally. Key trade considerations include fluctuating styrene monomer prices, the push for increased recycled content and circular economy initiatives, and intense competition from other commodity plastics in various applications.
Products Under This Code
General-purpose polystyrene (GPPS) pellets, high-impact polystyrene (HIPS) granules, crystal polystyrene, transparent polystyrene, food-grade polystyrene, injection molding grade polystyrene, extrusion grade polystyrene
Real World Examples
INEOS Styrolution GPPS, Trinseo HIPS, SABIC PS, LG Chem PS, Chi Mei Polylac PS
Common Misclassification
Frequently confused with 390311 (expansible polystyrene) if the specific type of polystyrene isn't clearly identified, or with 390320 (SAN copolymers) if the presence of acrylonitrile is missed.
Products Classified Under 3903.19
Industry
This code belongs to the Plastics & Rubber industry.
Trade Overview
South Korea, USA, and Taiwan are leading exporters, while China, USA, and Mexico are significant importers.
Frequently Asked Questions
What is HS code 390319?
HS code 390319 covers: Styrene polymers; (other than expansible polystyrene), in primary forms. This category encompasses general-purpose polystyrene (GPPS) and high-impact polystyrene (HIPS) in primary forms (pellets, granules). These materials are widely traded due to their versatility, ease of processing, and cost-effectiveness. GPPS is known for its clarity and rigidity, while HIPS offers improved toughness and impact resistance. Major petrochemical companies are key exporters, supplying manufacturers of consumer goods, food packaging, electronics housings, and household appliances globally. Key trade considerations include fluctuating styrene monomer prices, the push for increased recycled content and circular economy initiatives, and intense competition from other commodity plastics in various applications.
What products fall under HS code 390319?
General-purpose polystyrene (GPPS) pellets, high-impact polystyrene (HIPS) granules, crystal polystyrene, transparent polystyrene, food-grade polystyrene, injection molding grade polystyrene, extrusion grade polystyrene
What are common misclassifications for HS code 390319?
Frequently confused with 390311 (expansible polystyrene) if the specific type of polystyrene isn't clearly identified, or with 390320 (SAN copolymers) if the presence of acrylonitrile is missed.
How is HS code 390319 structured?
HS code 390319 is a 6-digit subheading under the Harmonized System. The first 2 digits (39) identify the chapter, digits 3-4 (03) identify the heading, and digits 5-6 (19) specify the subheading. This code is standardized globally by the World Customs Organization.