Yanmar Marine Exhaust Valve from China
Sodium-cooled exhaust valves made from Inconel alloy for Yanmar 6AYM-WET marine propulsion engines in fishing vessels. Designed for high exhaust gas temperatures in propulsion duty. HTS 8409.99.92 for marine propulsion engine parts of heading 8408.
Duty Rate — China → United States
40%
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
• Include sodium filling certification and exhaust temp ratings (>900°C)
• Use fishing vessel registry docs for smaller marine applications