Plastic Manhole Cover from Japan
A heavy-duty circular cover made of high-density polyethylene (HDPE) designed to securely fit over underground manholes, preventing unauthorized access and debris entry. Classified under HTS 3926.90.99.40 as it is a plastic cover specifically for manholes, part of other plastic articles not elsewhere specified. Meets load-bearing standards for street and utility applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify compliance with ASTM C878 standards for load ratings and ensure markings for traffic or non-traffic use
• Provide engineering certifications and material test reports (MTRs) to confirm plastic composition meets subheading polymer rules
• Avoid misclassification as general construction plates; specify manhole end-use in entry documentation