Pneumatic Fluid Power Valve for Semiconductor Photoresist Dispense from China
Specialized pneumatic pressure-reducing valve controlling photoresist coating pressures in semiconductor lithography track systems. Maintains precise fluid pressure for uniform spin coating on wafers, falling under HTS 8481.10.00.60 for other pneumatic pressure-reducing valves.
Duty Rate — China → United States
39.5%
Rate breakdown
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Ensure wetted materials compatible with photoresist solvents (PGMEA, ethyl lactate); include chemical compatibility certification; verify low particle generation for cleanroom compatibility