How China Tariffs Actually Affect Your Import Costs
⚡ March 2026 Update: The tariff structure changed this week. The IEEPA 20% rate has been replaced by a 15% Section 122 Temporary Import Surcharge (global baseline, not China-specific). Plus, a court ordered refunds on past IEEPA duties — see below for details.
The headline number can exceed 100% on some Chinese goods. But the real question isn't the rate — it's what it does to your bottom line.
Let's break down the actual impact with real numbers.
Understanding the Tariff Stack (March 2026)
China tariffs aren't a single rate. They're layers stacked on top of each other:
| Layer | Rate | Authority | Notes |
|---|---|---|---|
| MFN (base) duty | 0-25% | Standard tariff schedule | Permanent |
| Section 301 (List 1-4) | 7.5-25% | Trade Act of 1974 | Permanent |
| Section 122 surcharge | 15% | Trade Expansion Act §122 | New March 2026; replaces IEEPA |
| Section 232 (metals only) | 50% | National security | Steel/aluminum/copper |
IEEPA Tariff Status: The 20% IEEPA tariff that previously appeared in this table is subject to court-ordered refunds. CBP is building a refund system (expected ~April 18, 2026). If you paid IEEPA duties, contact your customs broker to assess your refund eligibility.
Example: Importing Electronics (HS 8471 — Computers)
- MFN duty: 0%
- Section 301 (List 4A): 7.5%
- IEEPA: 20%
- Total: 27.5%
Example: Importing Steel Products (HS 7208)
- MFN duty: 0%
- Section 232: 50%
- IEEPA: 20%
- Total: 70%
Example: Importing Furniture (HS 9403)
- MFN duty: 0%
- Section 301 (List 3): 25%
- IEEPA: 20%
- Total: 45%
The Real Cost Calculation
Tariffs are assessed on the customs value (typically the transaction value, FOB). But your total landed cost includes more:
For a $50,000 shipment of electronics from China:
| Cost Component | Amount |
|---|---|
| Product cost (FOB) | $50,000 |
| Freight (ocean) | $3,500 |
| Insurance | $250 |
| Customs value | $53,750 |
| Tariff (27.5%) | $14,781 |
| Customs bond | $500 |
| Broker fees | $200 |
| Total landed cost | $69,231 |
| Effective cost increase | 38.5% |
Now compare the same product from Vietnam (no Section 301, no IEEPA):
| Cost Component | Amount |
|---|---|
| Product cost (FOB) | $52,500 (+5% higher base cost) |
| Freight (ocean) | $3,800 |
| Insurance | $260 |
| Customs value | $56,560 |
| Tariff (0% MFN) | $0 |
| Customs bond | $500 |
| Broker fees | $200 |
| Total landed cost | $57,260 |
| Savings vs. China | $11,971 (17.3%) |
Even with a 5% higher unit cost, Vietnam saves you $12,000 on a single $50K shipment.
When Does Switching Countries Make Sense?
Not always. Consider:
Switch when: - Tariff differential exceeds the higher base cost - Product isn't highly specialized to Chinese manufacturing - You have time to qualify new suppliers (3-6 months typical) - Your volume justifies the transition costs
Stay in China when: - Product requires specialized Chinese manufacturing capability - Tariff rate is low (some products still 0% MFN + 20% IEEPA only) - You have deep supplier relationships with quality guarantees - Short-term orders while you build alternative supply chains
Run Your Own Numbers
Every product and situation is different. Use our tariff calculator to:
- Calculate exact tariff rates for your specific HS code
- Compare costs across countries — China vs. Vietnam vs. Mexico vs. India
- Run what-if scenarios — what if tariffs increase? What if you split sourcing?
China and Mexico analyses are free. No account required.
Calculate Your China Tariff Impact →
Frequently Asked Questions
Are all Chinese products subject to 104% tariffs?
No. The 104% rate applies only to specific product categories that are subject to ALL tariff layers (MFN + Section 301 + IEEPA + Section 232). Most products face 20-45% combined rates.
Can I avoid tariffs by shipping through a third country?
No. US Customs enforces country of origin rules. Transshipping through Vietnam or Malaysia doesn't change the origin. Penalties for circumvention are severe.
Will these tariffs be permanent?
Unknown. Legal challenges are in the courts, and tariff rates could change with trade negotiations or a change in administration. Plan for current rates but build flexibility into your supply chain.
How do I find my product's HS code?
Use the USITC HTS search tool or our HS code lookup. When in doubt, consult a licensed customs broker.