amz-sourcing-diversification

Sourcing Diversification

Tariff volatility, geopolitical risk, and trade-policy whiplash made China-only sourcing a liability for many Amazon sellers. Diversification is not just moving factories. It is matching the product, the cost structure, and the lead-time profile to alternative origins. This skill builds the migration plan.

When to use this

• Heavy or full China exposure and tariff-policy risk is real.
• Stacked duties (Section 301, reciprocal or other country-specific tariffs, antidumping where relevant) are eroding margin.
• The seller wants a backup supplier without a full move.
• Planning a new SKU and deciding where to source from the start.

The framework. The Diversification Map

For each candidate origin (Vietnam, India, Mexico, domestic assembly, etc.), score on five factors.

Factor	What to check
Duty + tariff	HS code base rate plus all applicable add-on duties for that origin (Section 301, reciprocal or other country-specific tariffs, antidumping where relevant). Check the current rate, the regime shifts
Unit cost	Factory price for comparable quality
Lead time	Production + ocean/air freight + customs
MOQ	Often higher in alternative origins still ramping
Quality and reliability	Sample tested, references, IP protection

A clear winner per factor is rare. the diversification is usually about reducing risk while accepting a higher unit cost or longer lead time.

Step by step

1. Collect inputs. Current China supplier details (price, MOQ, lead time, HS code, total tariff), the product, current monthly volume, the seller's risk tolerance.

2. Compute current total landed cost. With current tariffs (use amz-tariff-calculator). This is the baseline.

3. Identify 2-3 candidate alternative origins. Vietnam (apparel, accessories, electronics assembly), India (textiles, leather, certain home goods), Mexico (USMCA benefits for some categories), domestic assembly (specialty, low-volume).

4. Source quotes. Contact suppliers or use industry directories.

5. Compute landed cost per origin. Through amz-tariff-calculator. Compare to the China baseline.

6. Build the migration roadmap. Start with samples and a small parallel production run before any volume shift. Most sellers diversify gradually, keeping China for some SKUs while shifting others.

7. Plan the dual-source state. Many sellers settle on a 70/30 or 50/50 split for resilience, not a full move.

8. Run the quality check, then deliver.

Output format

## Sourcing Diversification Plan. [product]

Current origin: China. Total landed cost: [$/unit]
Current tariff exposure: [%]

### Candidate origins
1. [country] . duty + tariff [%] . landed cost [$/unit] . lead time [d] . MOQ [N] . notes
...

### Recommended path
[primary candidate, why]

### Migration roadmap
Phase 1 (weeks 1-6): Samples + small parallel run
Phase 2 (weeks 7-16): Production at the new origin
Phase 3 (weeks 17+): Dual-source split [%] / [%]

### Risk reduction
[which trade-policy risks the diversification removes]

Worked example

A home-goods SKU sourced from China at 4.20 USD landed, where the stacked China-origin duties (base duty plus the add-on tariffs that apply to this HS code and origin) add most of the gap from the 2.80 factory price. Vietnam alternative: factory price 3.20, a different and currently lower duty stack for this origin, landed 4.40. Cost slightly higher but the China-specific tariff exposure is removed. Migration: order 200 units sample from a vetted Vietnam supplier (6 weeks), test quality and lead-time reliability. If clean, place a 5,000 unit parallel order while continuing China for the bulk. After 3 months, split production 40 Vietnam / 60 China for resilience. The seller is now insulated from a tariff hike on the China-origin duty stack for this SKU, at a small landed-cost premium that is manageable. Verify the current duty stack for each origin before committing. the rates shift.

Quality check

• Current landed cost is computed before any comparison.
• 2-3 candidate origins are scored on all five factors, not just price.
• The plan starts with samples and parallel runs, not a full switch.
• A dual-source split is recommended for resilience, not a binary move.
• Trade-policy risks are explicitly named, not vague "geopolitical risk".

Common mistakes

• Cost-only comparison. Vietnam may be slightly more expensive but eliminates tariff exposure. that risk reduction is real value.
• All-or-nothing move. Full migration before testing the new supplier produces quality and lead-time surprises.
• Forgetting MOQ and lead time. Alternative origins often have higher MOQs and longer lead times during ramp-up.
• No backup plan. Single-source from any country, including the new one, is itself a risk.

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