Trade War
Resource Center
Every tool, guide, and calculator you need to escape China tariffs and build a resilient Vietnam supply chain — in one place.
Section 301 Quick Reference — Your Products
Full Lookup Tool →| HTS Chapter | Product Category | China Section 301 | Vietnam Section 301 |
|---|---|---|---|
| Ch. 84 | Industrial machinery, CNC equipment | 25% + MFN ~3% | $0 ✓ |
| Ch. 73 | Steel articles, fasteners, castings | 25% + MFN ~3% | $0 ✓ |
| Ch. 76 | Aluminum articles, die castings | 25% + MFN ~2% | $0 ✓ |
| Ch. 85 | Electronic components, assemblies | 25% + MFN ~2% | $0 ✓ |
| Ch. 39 | Plastic parts, injection molded | 25% + MFN ~4% | $0 ✓ |
| Ch. 87 | Auto parts, vehicle components | 25% + MFN ~2.5% | $0 ✓ |
Section 301 rates sourced from USTR. Vietnam is not subject to Section 301 (China-specific, Trade Act 1974). MFN rates approximate; verify HTS subheading for precision.
Calculators & Assessments
Run the numbers yourself. All tools are free — no login required.
HTS Tariff Lookup Tool
Enter your HTS chapter and see the exact Section 301 tariff rate for your parts, plus an est. annual tariff bill.
Tariff Impact Assessment
6-question tool: calculates your annual tariff bill, Vietnam savings estimate, and 5-year impact projection.
Vietnam Sourcing ROI Calculator
4-step planner: annual spend → unit price differential → transition cost → 5-year year-by-year savings projection.
Supply Chain Risk Assessment
7-question score: how exposed is your supply chain to China tariff risk? Get a personalized risk rating.
DFM Checklist
Is your design ready for Vietnam manufacturing? Score your parts across 5 DFM categories before sending an RFQ.
Cost Calculator
Real-time Vietnam vs China+Section 301 price comparison across 6 processes, 5 qty tiers, 3 complexity levels.
Tariff & Sourcing Guides
Strategy, compliance, and country comparison resources for procurement decision-makers.
Reciprocal Tariffs 2025–2026 Guide
Full timeline from Section 301 through "Liberation Day" and the 90-day pause. What is confirmed, what is evolving, what it means for your supply chain.
Vietnam vs China Manufacturing Guide
Side-by-side landed cost math: $500K China order → est. $660K landed vs est. $463K from Vietnam. 10-factor comparison table.
90-Day China to Vietnam Transition Plan
6-phase week-by-week playbook: factory match → NDA → FAI → PPAP → pre-shipment inspection → first orders. Built for procurement teams.
China Plus One Strategy
Section 301 tariff table by HTS category, est. savings $30–200K+/year, 5-step C+1 transition guide, Dewin vs Xometry/Fictiv/Alibaba comparison.
Certificate of Origin Guide
CBP anti-circumvention enforcement alert, substantial transformation 3-pillar explainer, and what genuinely qualifies as Vietnamese origin.
Tariff Savings Playbook
HTS chapter reference table with China vs Vietnam rates, interactive savings calculator, and 6-step tariff savings action plan.
Vietnam vs Mexico Manufacturing
Section 232 steel/aluminum tariff alert on Mexico. 12-factor comparison, landed cost math, FTA deep-dive: 16+ Vietnam FTAs vs USMCA-only.
Vietnam vs India Manufacturing
India has zero US/EU FTAs. 12-factor comparison, landed cost math showing est. $44K savings vs India on $500K order.
Manufacturing Regions Hub
Tariff comparison table across Vietnam/India/Mexico/Thailand. Process availability matrix: 10 processes × 4 regions. Multi-region sourcing 4-step flow.
Vietnam Manufacturing Cost Guide 2026
8-process pricing table: Vietnam ex-factory vs China+Section 301 landed. Tariff reference table by HS chapter.
Sourcing Process & QC Tools
Verification frameworks and process guides for buyers who need documented quality — not promises.
PPAP Guide
All 18 PPAP elements, AIAG submission levels 1–5, process+tariff combined table. Essential for automotive and precision buyers.
First Article Inspection (FAI)
8-element FAI report checklist, 6 FAI-trigger scenarios, inspection equipment guide: CMM/VMM/color comparison/hardness.
Pre-Shipment Inspection Guide
AQL sampling table, cost-of-defect escalation table, 8-category PSI checklist. Section 301 COO protection 3-pillar section.
RFQ Template & Sourcing Checklist
Vietnam-optimized 8-section RFQ template, tariff documentation tips, Section 301 origin marking guidance, FOB/INCOTERMS notes.
DFM Analysis (AI-Assisted)
AI-powered Design for Manufacturability review. Upload your CAD file and get process-specific DFM feedback before ordering.
Supplier Scorecard Builder
Build a custom factory scorecard with weighted criteria for your specific industry and quality requirements.
Clients Who Made the Switch
Real quotes from real clients. No fabricated metrics.
"Dewin matched us with a CMM-equipped factory in Vietnam. Quality is on par with what we had in China — and we eliminated a six-figure tariff bill."
"Moving stamped steel chassis to Vietnam eliminated $275K in annual Section 301 tariffs. Dewin managed the entire tooling qualification."
Common Questions
How much are US companies paying in China tariffs right now?
Does Vietnam have Section 301 tariffs?
How long does it take to transition from China to Vietnam?
What's the real landed cost difference between China and Vietnam?
What is the Dolphin Audit and why does it matter?
Ready to Eliminate Your Tariff Bill?
Get a free cost comparison for your parts — Vietnam ex-factory vs China landed with Section 301. Most clients see est. 30–50% savings.
179+ audited Vietnam factories · 50-point Dolphin Audit · $0 Section 301 tariff