Diketopyrrolopyrrole Orange Pigment PO-73 from China
Orange DPP pigment synthesized from 2,5-Dihydro-3,6-diphenylpyrrolo(3,4-c)pyrrole-1,4-dione with specific aryl substitutions, offering weather resistance for exterior coatings. This pure chemical compound is classified in HTS 2933.79.04.00 as an aromatic heterocyclic lactam. Essential for high-end automotive and architectural paint systems.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Submit FTIR spectra confirming DPP core structure during customs review; ensure stabilizer content <1% to remain under Chapter 29 note 29(f); label with GHS hazard pictograms for safe transport