Fiber-Cement Chimney Flue Pipe from Japan
Ventilation tubes made from cellulose fiber-cement for residential chimney systems, heat-resistant up to standard fireplace temps. Under HTS 6811.89.10.00 as non-asbestos fiber-cement tubes, excluding Chapter 94 fittings or Chapter 69 refractories. Provides safe exhaust for wood-burning appliances.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include UL or equivalent fire-rating certifications to meet building code import requirements
• Distinguish from refractory pipes by noting non-high-heat end-use in entry docs
• Avoid delays by pre-submitting samples for asbestos fiber analysis if origin is high-risk