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Building Supply Chain Flexibility: 4 Strategies for Trade Policy Uncertainty

January 29, 2026

Trade policy has shifted from predictable to volatile. Tariffs change overnight, exemptions appear and disappear, and supply chains face constant disruption. Many manufacturers are reacting with short-term fixes: absorbing costs, scrambling for alternatives, or hoping conditions improve. 

The most resilient companies, though, are building operations that can adapt to any policy change.

In this article, we'll cover four strategic approaches that build that flexibility:

Leverage Tariff Exemptions Most Manufacturers Overlook

Tariff exemptions can reduce or eliminate duties on specific products, but most manufacturers never ask their customs broker if they qualify. The issue is that the conversations needed to discover them rarely happen unless the manufacturer initiates the process. 

For medical device manufacturers in particular, the Nairobi Protocol is an example of an exemption that offers significant opportunities that often go completely undiscovered.

What is the Nairobi Protocol?

The Nairobi Protocol is an international agreement that provides tariff exemptions for medical products under specific classifications. For example, medical products classified under HS code 9817.00.96 qualify automatically for these exemptions, and the savings can be substantial.

The problem is, many medical device manufacturers have never heard of this program and are absorbing tariff costs they don't actually owe.

We recently worked with a customer planning to ship urology products manufactured in China through Hong Kong, including rehabilitation devices like accessories for leg bags, such as urinary bag straps. They were preparing to ship early to avoid anticipated tariff increases (a common strategy that can add complexity and cost to operations). When we reviewed their products' classifications, we discovered they qualified for the Nairobi Protocol exemption. The Nairobi Protocol applies specifically to rehabilitation medical devices rather than acute care products, and this eliminated their tariff burden entirely rather than just timing the shipment differently.

How to check if your products qualify

Start by reviewing your products' HS codes with your customs broker, but be specific in your questions. Ask directly about the Nairobi Protocol if you manufacture medical devices, and inquire about other industry-specific exemptions and trade agreements that might apply to your sector. The key is being proactive; these exemptions exist, but customs brokers typically won't conduct comprehensive reviews unless you request them.

You'll also want to verify documentation requirements before shipping, as different exemption programs may have different compliance needs, and discovering these after your products are in transit creates unnecessary complications.

Check out our recent article on manufacturing tariffs to learn more about the current tariff landscape, the risks manufacturers face, and your options to stay competitive.

Stockpile Critical Components During Stable Trade Periods

Periods of trade stability are an opportunity to prepare, not pause. Manufacturers that treat these windows as planning time can absorb sudden tariff or policy changes without disrupting production.

What is Strategic Stockpiling?

Strategic stockpiling is a deliberate approach to building controlled inventory buffers before tariffs or restrictions take effect. Rather than reacting to policy changes, manufacturers use stable periods to secure critical components that give them flexibility when trade conditions shift.

Done correctly, stockpiling creates time. Time to assess policy changes, qualify alternatives, and make informed decisions without scrambling to keep production running.

Which Components Are Worth Stockpiling?

To identify which components to stockpile, focus on:

  • Items with long lead times
  • Limited supplier options
  • Components critical to your production that would be difficult to substitute quickly. These are the parts that can shut down your operations if tariffs or restrictions hit suddenly.

You should also maintain queued orders ready for immediate production when restrictions lift. This strategy proved valuable for manufacturers during recent tariff negotiations; companies that had prepositioned inventory and maintained ready-to-execute orders were able to resume normal operations within days, while competitors spent weeks or months rebuilding their supply chains.

In addition, you can hold strategic inventory at your manufacturers under clear agreements. Many manufacturing partners, including Kingstec, can warehouse inventory for you during stable periods, reducing your carrying costs while maintaining access to critical components when you need them.

This preparation pays dividends during recovery periods. When tariffs are reduced or trade conditions improve, manufacturers with stockpiled components and queued production can capitalize on the rebound immediately while competitors are still repositioning their supply chains.

To learn more about how leading manufacturers are turning today's uncertainty into tomorrow's competitive edge, check out our on-demand webinar about building manufacturing resilience

Qualify Backup Suppliers in Multiple Regions—Before You’re Forced To

Multi-region supplier qualification means testing and approving manufacturers in different countries before a crisis forces rushed decisions and compromised quality. The time to qualify alternate suppliers is when your current operations are stable, not when tariffs force an emergency switch.

How do you qualify backup suppliers?

Pre-qualify manufacturers in two to three countries before you need them while your current operations are stable and you have time to make informed decisions. Test production capabilities during low-pressure periods by:

  • Sending sample orders to evaluate quality and consistency
  • Assessing their quality control processes and standards
  • Conducting on-site factory visits or audits to evaluate facilities and capabilities firsthand
  • Understanding their communication style and responsiveness
  • Identifying potential issues in a controlled environment rather than during a crisis

This approach maintains primary supplier relationships while building genuine alternatives that can scale quickly if needed. If tariffs or restrictions suddenly impact your primary supplier, having pre-qualified alternatives means you can shift production within weeks rather than months.

Test Alternative Materials Before Supply Chains Disrupt

Testing alternative materials during stable periods ensures you have approved substitutes ready when supply chains tighten, without sacrificing quality or scrambling for emergency approvals.

Rather than searching for replacements under pressure, proactive manufacturers identify and validate substitute materials before disruptions occur. This allows teams to switch inputs quickly while maintaining performance, compliance, and customer expectations.

How do you test alternative materials effectively?

Run potential substitutes through your standard production and quality processes, using the same benchmarks applied to your primary materials. This testing often uncovers more than contingency options. In many cases, manufacturers discover materials that perform equally well, reduce costs, or improve availability

To make material flexibility actionable, maintain a documented list of approved alternatives for critical inputs, including:

  • Qualified suppliers for each material
  • Expected lead times and regional availability
  • Required process or tooling adjustments
  • Engineering signoff and customer approvals

Having this documentation in place can eliminate weeks or even months of requalification work during a disruption. Many manufacturers only realize too late that switching materials triggers extensive testing and approval cycles. 

Work with a Manufacturing Partner

Building true supply chain flexibility requires expertise across customs regulations, multi-region manufacturing, and proactive planning. Kingstec helps manufacturers move beyond reactive fixes by turning trade uncertainty into a manageable operational risk.

Kingstec can help you:

  • Identify tariff exemption opportunities, including programs like the Nairobi Protocol for medical devices
  • Qualify and manage manufacturing partners across multiple regions
  • Navigate customs requirements, documentation, and compliance with confidence
  • Anticipate production and supply chain risks before they disrupt operations
  • Build long-term strategies that balance cost, quality, and resilience

Contact Kingstec to review your tariff exposure and build flexibility into your supply chain.

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