Privacy Policy & 100% Local Browser Calculation Guarantee

Zero Commercial Data Upload Architecture

Under our strict privacy policy, ChinaTariffCalculator.com is engineered as a client-side financial computation tool for U.S. importers, Amazon FBA sellers, and customs compliance teams. Every FOB value, unit quantity, freight rate, target retail price, and forwarder DDP quote you enter into our calculator is processed exclusively inside your browser's local JavaScript memory. We never transmit, log, or store your private sourcing prices or commercial invoice figures on any remote database.

Stateless Shareable Scenario Links & Partner Embeds

When you click "Share Scenario," our application encodes your selected tariff parameters into a clean query link (?hts=..., supporting rich social unfurling at the edge) while remaining 100% compatible with pure client-side hash fragments (#...). In accordance with our privacy policy, no shared link parameter or embedded widget session is ever written to any database or persistent server log.

Public USITC HTS Keyword Queries & Cookie Policy

Our optional HTS keyword search bar queries public Harmonized Tariff Schedule subheadings without attaching personal identifiers, company names, or EIN numbers. In alignment with this privacy policy, we do not sell, rent, or trade user data with third-party freight brokers or advertising networks.

Running your pre-shipment proforma invoice through our privacy policy guarantees accurate landed cost forecasting across ocean LCL, full container load (FCL), and air express channels.

Procurement teams rely on this privacy policy to benchmark Chinese factory FOB quotes against alternative ASEAN or Mexican nearshoring suppliers.

Official 10-digit commodity classifications can be cross-referenced directly in the USITC Harmonized Tariff Schedule (HTSUS) database prior to filing CBP Entry Summary Form 7501.

Importers of Record seeking formal tariff classification certainty may request an electronic binding ruling from U.S. Customs and Border Protection (CBP eRulings) under 19 CFR Part 177.

Bookmarking our privacy policy helps Amazon FBA and Shopify merchants protect gross unit margins whenever USTR or IEEPA tariff tiers adjust.

All Chapter 99 China trade remedy announcements and statutory four-year review modifications are published by the Office of the U.S. Trade Representative (USTR).

Ocean container bookings require an Importer Security Filing (ISF 10+2) transmitted to CBP at least 24 hours before cargo is laden aboard a vessel at a Chinese port.

Your licensed customs broker can import the CSV breakdown exported from this privacy policy to verify Chapter 99 stacked duty lines before cargo arrival.

Continuous customs bonds ($50,000 minimum coverage) are mandatory for commercial formal entries valued over $2,500 entering U.S. ports of entry.

When auditing supplier proforma invoices from Shenzhen, Ningbo, or Qingdao, always separate factory FOB manufacturing cost from international freight and marine insurance.

Enrolling in the CBP Automated Commercial Environment (ACE) Periodic Monthly Statement program allows importers to pay duties interest-free on the 15th working day of the next month.

Comparing air freight versus sea freight inside the privacy policy reveals how fixed CBP minimum MPF charges impact smaller trial orders.

Under the First Sale Rule (19 CFR 152.103), multi-tiered transactions involving a Chinese factory and a middleman trading company may qualify for duty assessment on the lower factory price.

Country-of-origin marking rules under 19 U.S.C. 1304 require every imported retail unit and outer master carton to bear a conspicuous, permanent "Made in China" label.

Every calculation inside the privacy policy follows strict 19 U.S.C. 1401a transaction valuation standards without logging your confidential supplier pricing.

Failure to declare applicable Section 301 or Section 232 Chapter 99 subheadings on Entry Form 7501 can trigger CBP Form 29 notices of action and 19 U.S.C. 1592 negligence penalties.

Air cargo shipments arriving at LAX, ORD, or JFK are exempt from the 0.125% Harbor Maintenance Fee (HMF) but remain subject to the 0.3464% Merchandise Processing Fee (MPF).

Express courier shipments cleared via DHL, UPS, or FedEx under $2,500 use informal entry procedures, whereas consolidated commercial pallets above $2,500 require formal brokerage.

Frequently Asked Questions: Privacy Policy

Are my FOB product prices or HTS searches stored on your servers?

No. All landed cost calculations run 100% locally in your web browser. Optional USITC HTS keyword lookups query public tariff schedules without logging personal or company identifiers.

When I export a CSV or print a PDF customs estimate, where is the file generated?

Both the CSV breakdown file and the printable CBP Form 7501 estimate are generated directly inside your browser using local JavaScript Blob and window.print() APIs.

Does sharing a scenario link expose my supplier pricing to public search engines?

No. Scenario parameters are stored after the '#' hash symbol in the URL, which is only visible to people with whom you explicitly share the link.

Explore Specialized China-to-US Import Duty Calculators

Select a specific commodity chapter or customs clearance regime below to load pre-configured USITC HTS rates and carrier fee schedules:

China Import Tariff Calculator

Comprehensive 2026 CBP landed cost, Section 301, IEEPA & MPF/HMF simulator.

Section 301 Tariff Lookup

Search List 1, 2, 3, 4A & 2026 strategic 25%–100% HTS tariff schedules.

De Minimis $800 Rule Calculator

Calculate post-$800 exemption duties, Entry Type 86 & postal flat fees.

UPS, DHL & FedEx Customs Fee Calculator

Decode carrier disbursement fees, advancement charges & brokerage bills.

Alibaba & AliExpress Import Tax Tool

Audit forwarder DDP quotes vs. statutory CBP Form 7501 customs floor.

Electronics Import Duty (HTS 85/84)

PCB, earbuds, chargers, LEDs & consumer electronics landed cost calculator.

CNC & Machinery Import Duty (HTS 84)

CNC lathes, industrial cobots, 3D printers & injection molders List 1–3 tool.

Steel & Aluminum Import Duty (Sec 232)

25% Section 232 derivatives, melt-and-pour rules & AD/CVD scope radar.

Auto Parts Import Duty (HTS 8708)

Brake rotors, alloy wheels, bumpers & 4-layer Section 232/301 stacking.

Solar & Lithium Battery Tariffs

50% solar PV modules, 25% LiFePO4/Li-ion cells & portable power stations.

Plastics, Kitchenware & Packaging (HTS 39/48)

Silicone kitchenware, injection-molded parts, poly bags & custom boxes.

Medical Devices & PPE Tariffs (HTS 9018/4015)

2026 USTR 50%–100% rates on nitrile gloves, syringes, masks & instruments.

Clothing & Apparel Import Duty (HTS 61/62)

Cotton vs. synthetic knit/woven garment MFN + List 4A duty breakdown.

Shoes & Footwear Import Duty (HTS 64)

Athletic sneakers, leather footwear & canvas shoe tariff simulator.

Bags & Backpacks Import Duty (HTS 4202)

Nylon backpacks, ABS hardshell luggage & leather handbag duty calculator.

Furniture Import Duty (HTS 9401/9403)

Wooden, metal & upholstered furniture List 3 duty + ocean CBM estimator.

Toys & Games Import Duty (HTS 9503)

Action figures, plush, board games & pet toy classification calculator.