Importers should work through the SITC and HTS schedules systematically: if the article is described by name or function in a more specific heading (e.g., cookware, cutlery, locks, or tools), it belongs there. Only after exhausting more specific options does the NES residual heading apply. CBP binding rulings are the most reliable way to resolve ambiguous cases.

Many iron and steel household articles imported from China have been subject to Section 301 tariffs, though the specific applicability depends on the precise HTS classification of the article. Importers should verify the current Section 301 list coverage for their specific 10-digit HTS subheading, as coverage and rates have been modified through exclusion and review processes.