Phthalic Anhydride Export Specification PA-01 from Japan
Standard export grade phthalic anhydride meeting ASTM D4286 PA-01 specifications for alkyd and polyester production. Branded specification doesn't affect chemical classification under HTS 2917.35.00.00 as pure aromatic anhydride.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Reference ASTM D4286 compliance in import docs but note it doesn't change tariff classification
• Color specification (APHA <50) important for resin manufacturers - test at entry if disputed