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US CBP CF-29 HTS Classification Reclassification: Glass Containers (7010) vs Tableware (7013) — $200K+ Additional Duty Assessment

CBP issued CF-29 Notices of Action to importers of glass products, reclassifying their HTS codes from 7010 (glass packaging containers, MFN Free) to 7013 (glass tableware/decorative ware, MFN up to 22.5%). The 22.5 percentage point base rate differential, stacked on top of Section 301 (25%) and Section 122 (15%) tariffs on Chinese-origin goods, can result in six-figure additional duty assessments across high-volume importers. The Importer of Record bears full legal liability regardless of whether a customs broker or Amazon AGL filed the entry.

What Happened

CBP issued CF-29 Notices of Action reclassifying glass products from HTS 7010 (containers for conveyance/packing of goods) to HTS 7013 (glassware for table, kitchen, toilet, office, indoor decoration). The reclassification applied across 135 entries over a 12-month period, resulting in approximately $200,000 in additional duty assessments. CBP determined that the products were principally used as consumer tableware or decorative items rather than commercial packaging containers, based on product design, marketing materials, and Amazon listing descriptions.

When

2025-2026 (CF-29 issued covering 135 entries over 12 months)

Cause

HTS classification ambiguity between headings 7010 (packaging containers) and 7013 (consumer tableware/decorative glassware). CBP applies the Principal Use Test — examining whether the product is designed for one-time commercial packaging (7010) or for repeated consumer use (7013). Importers reported under 7010 (Free MFN rate), but CBP determined the products' design features, marketing language (e.g., 'reusable,' 'decorative'), and Amazon listing descriptions supported 7013 classification (22.5% MFN rate). CBP has published internal training videos specifically for officers on distinguishing between these two headings — indicating the classification is a known gray area with legitimate room for dispute.

Resolution

  1. 1Do not ignore the CF-29, and do not respond to CBP directly — your response becomes part of the legal record
  2. 2Obtain the complete entry package (CF 3461, CF 7501, commercial invoices, packing lists) from your customs broker for all affected entries
  3. 3Engage a licensed customs attorney experienced in CF-28/CF-29 responses within the response window (recommended firms: Diaz Trade Law, Nakachi Eckhardt & Jacobson, Torres Trade Law)
  4. 4Under attorney guidance, conduct an HTS self-audit to determine whether CBP's classification is truly more defensible or if there is room to challenge
  5. 5Pay the assessed duties first to stop interest accrual and prevent bond claims (mitigate immediate financial exposure), while simultaneously preparing a Protest
  6. 6File an Administrative Protest (19 USC 1514) with support from CBP Binding Rulings that favor 7010 classification for your product type
  7. 7Audit all US-facing marketing materials (Amazon listings, product packaging, website descriptions) and remove language that may support 7013 classification
  8. 8Consider applying for a new Binding Tariff Ruling from CBP to lock in the correct classification for future imports
Timeline

CF-29 response window is typically 30 days; Administrative Protest filing deadline is 180 days from liquidation; CBP protest adjudication may take 6-12 months

Cost

Customs attorney fees: $15,000-$40,000; additional duty assessment depends on import volume and rate differential (can exceed $200,000 for high-volume importers); potential 19 USC 1592 penalties of 2-4x the duty shortfall if CBP determines negligence or gross negligence

Lessons Learned

  • •HTS 7010 (packaging containers) and 7013 (tableware/decorative glassware) are a well-known classification gray area — CBP has published training videos specifically for officers on distinguishing them
  • •The Importer of Record bears full legal liability for HTS classification accuracy, regardless of whether a customs broker, Amazon AGL, or other logistics provider prepared the entry
  • •Amazon product listing descriptions (e.g., 'reusable,' 'decorative,' 'for daily use') may be used by CBP as evidence supporting 7013 classification over 7010
  • •The MFN base rate differential between 7010 (Free) and 7013.42 (22.5%) is 22.5 percentage points — for importers with significant volume, this compounds into substantial additional duty exposure
  • •Under 19 USC 1592, CBP penalty exposure ranges from 2x the revenue loss (negligence) to 4x (gross negligence) to the full domestic value of the goods (fraud), with a lookback period of up to 5 years
  • •A CF-29 may cut off the importer's ability to file a Prior Disclosure for the affected entries, as CBP has already 'discovered' the violation
  • •A CF-29 is a Notice of Action (final determination), not a Request for Information (CF-28) — CBP has already made the decision, and non-response within the typical 30-day window equals deemed acceptance
  • •For Amazon FBA sellers, unpaid customs duties can trigger an indirect chain reaction: bond claim → import inability → FBA stockout → Amazon performance warnings → potential account suspension
  • •Customs penalty records under 19 USC 1592 can become hard scars in M&A due diligence, potentially affecting financing, IPO, or acquisition plans for larger importers

Prevention

  • ✓Conduct a proactive HTS classification review for all glass products with qualified customs counsel, documenting the Principal Use Test analysis for each product
  • ✓Audit all customer-facing marketing materials (Amazon listings, product packaging, website copy) for language that could be interpreted as supporting 7013 classification
  • ✓Obtain a Binding Tariff Ruling from CBP for ambiguous glass products to lock in classification before importation
  • ✓Establish an internal compliance review process for HTS classifications, especially for products that straddle the 7010/7013 boundary
  • ✓Maintain complete entry documentation and classification rationale files for at least 5 years (the CBP lookback period under 19 USC 1592)
  • ✓Review all Amazon listing copy and product descriptions before importation to ensure language does not inadvertently support a higher-rate classification
  • ✓Consider periodic HTS classification audits across all product categories — a single code error in one category can trigger CBP to audit your entire import portfolio