Tetrakis(triphenylphosphine)palladium(0) from China
Pd(PPh3)4 is the most common palladium catalyst for cross-coupling reactions like Suzuki and Heck. The aromatic phosphine-palladium complex with direct C-Pd bonds fits HTS 2931.90.60.00 as other aromatic organo-inorganic compounds.
Duty Rate — China → United States
44%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Air-sensitive; argon-sealed packaging; declare as precious metal catalyst for potential duty relief; provide Pd content assay