Leaders Opinion

The Strait That Keeps India Up at Night

April 01, 2026 10 min read
Poonam Dungerwal
Poonam Dungerwal
ImexDBusiness, Asia Head, Sales & Strategic Partnerships

Why the Hormuz chokepoint is exposing a fatal flaw in how Indian businesses think about supply chain risk — and the data-driven reckoning now underway

The conversation stayed with me for months. A procurement head at a mid-sized Indian chemical company — experienced, diligent, someone who had spent years building what he believed was a resilient supplier network — leaned across the table and said something that changed the way I think about supply chain risk.

“We think we’ve diversified. We source from six different countries. But I just realized they all ship through the same corridor.”

That corridor is the Strait of Hormuz. And that single sentence encapsulates one of the most underappreciated vulnerabilities in Indian business today.

India’s Hormuz Dependency — The Numbers at a Glance

40%

85%

60%

20-25

of India's crude oil imports pass through Hormuz

of India's crude oil is imported

of India's LPG sourced via the Gulf region

days of strategic petroleum reserve buffer

Source: India Ministry of Petroleum & Natural Gas; EIA; Analyst estimates, 2025

The Lifeline Most People Ignore

For most people, the Strait of Hormuz is a geography lesson half-remembered from school — a narrow waterway between the Persian Gulf and the Arabian Sea, roughly 33 kilometers at its narrowest navigable point. For India, it is something else entirely. It is an artery. Close to 40% of India’s crude oil imports pass through this single corridor, flowing in from Iraq, Saudi Arabia, the UAE, and Kuwait. When something goes wrong at Hormuz, the arithmetic becomes deeply uncomfortable, very quickly.

But here is what surprises most people when I explain it: the disruption is never only about fuel. It is about everything downstream from fuel.

 

“Diversifying your suppliers is not the same as diversifying your supply chain. If every vendor ships through the same corridor, you’ve only distributed your risk across more spreadsheet cells.”

India’s Crude Oil Import Sources: Hormuz Concentration Risk

Figure 1 — Share of India’s Crude Oil Imports by Country (2024-25 est.)

Source

Share of Imports

% Share

Iraq

██████

22%

Russia

██████████

36%

Saudi Arabia

████

14%

UAE

███

10%

USA

██

8%

Others

███

10%

Note: Iraq, Saudi Arabia, and UAE shipments primarily transit the Strait of Hormuz. Russia routes via Cape of Good Hope or Arctic corridor. Source: ImexDBusiness analysis, 2025.

What the chart above makes clear is both reassuring and sobering in equal measure. India’s pivot toward Russian crude — now the single largest source at an estimated 36% — has meaningfully reduced Hormuz dependency compared to a decade ago when Gulf shipments dominated imports. But approximately 46% of imports still flow from countries whose primary export route runs through the Strait. A prolonged closure or significant disruption would hit nearly half of India’s oil supply chain.

It’s Not Just Oil. It Never Was.

When geopolitical headlines focus on Hormuz, the immediate story is always about crude oil prices. Fair enough. But what consistently gets underreported is the cascade that follows.

Energy is not merely what goes into a car or a power grid. It is the cost of running a factory in Pune or Ahmedabad. It is the freight premium a shipping company adds when its vessels are sailing through contested, high-risk waters. It is the war-risk insurance that quietly triples in a matter of days. It is the production schedule at an automotive plant disrupted because a shipment of petrochemical inputs is three weeks late.

India imports around 60% of its LPG through the Gulf region, along with meaningful volumes of urea and ammonia — critical fertilizer inputs. Agriculture gets touched. Households get touched. And eventually, inflation gets touched. None of this is hypothetical. Every Hormuz disruption event in the past decade has produced documented price transmission across Indian supply chains.

 

Sector Risk Exposure: Which Industries Are Most Vulnerable?

Figure 2 — Hormuz-Linked Supply Chain Risk by In

Sector

Exposure

Risk Level

Buffer Days

Oil & Gas / Refining

Direct (crude, LNG)

High

20-25 days

Fertilizers / Agriculture

Urea, Ammonia inputs

High

15-30 days

Petrochemicals

Naphtha, feedstocks

High

10-20 days

Automotive

Indirect via input costs

Medium

30-45 days

Pharmaceuticals

API inputs, solvents

Medium

45-60 days

Textiles & Chemicals

Dyes, synthetic fiber inputs

Medium

20-30 days

Consumer / FMCG

LPG, packaging materials

Medium

60-90 days

Renewable Energy

Minimal / diversifying

Low

90+ days

Risk classification based on import dependency, route concentration, and inventory buffer estimates. Source: ImexDBusiness analysis, 2025.

What this table reveals is that the risk is not confined to energy companies. Any Indian business that touches petrochemicals, industrial inputs, or agricultural commodities has a Hormuz exposure that likely has never been formally modeled. The buffer column is particularly instructive: most vulnerable sectors carry fewer than 30 days of inventory. That is a thin margin when alternate routing can add two to three weeks of transit time alone.



“The businesses that handle disruptions best aren’t the ones with the most suppliers. They’re the ones who already knew who else was out there.”

The Diversification Illusion

Here is what I have noticed across years of conversations with traders, importers, and supply chain managers across South and Southeast Asia. When you ask, “Are you diversified?” most say yes. They source from five or six countries. They have done the work. They are not dependent on any single supplier.

But then you ask: “Which routes do your shipments take?”

Silence.

This is the gap that does not get discussed in boardrooms or risk frameworks. Supplier diversification and route diversification are fundamentally different concepts. A company sourcing petroleum inputs from Iraq, Kuwait, and Saudi Arabia is not diversified — it is triply concentrated on a single chokepoint. The spreadsheet looks healthy. The actual risk map looks very different.

The Strait of Hormuz situation has made this concrete in a way that no theoretical risk framework document ever could.

What India Is Doing — And What Businesses Must Do Themselves

To be clear, India’s macro-level response has moved in the right direction. The shift toward Russian and American crude has diversified the supply base. The government’s Strategic Petroleum Reserve now provides a 20 to 25-day consumption buffer — not a long runway, but a real one. And the push toward renewables and domestic energy development represents the correct long-term structural bet.

These are macro moves. They matter. But they will not protect an individual chemicals trader in Surat or a pharmaceutical manufacturer in Hyderabad from a two-week supply disruption that hits exactly when their inventory is at seasonal lows.

The real protection at the business level comes from visibility — and most Indian companies simply do not have it.

The Resilience Playbook: What Leading Businesses Are Doing Differently

Figure 3 — Supply Chain Resilience Action Framework

Priority Action

What It Means in Practice

Timeline

Map Full Route Exposure

Audit every supplier relationship to document shipping routes, transit chokepoints, and insurance structures — not just countries of origin

Immediate

Build Alternative Corridors

Identify validated alternative sources in Brazil, Indonesia, the US, and East Africa before a disruption makes this urgent and expensive

0-3 Months

Invest in Trade Intelligence

Access shipment-level customs data to understand who is shipping what, from where, through which routes — and at what prices

0-3 Months

Establish War-Risk Protocols

Pre-negotiate insurance arrangements and freight clauses that activate automatically when corridor risk levels spike

3-6 Months

Increase Strategic Buffer

For high-risk input categories, build inventory buffers to at least 45-60 days — especially ahead of historically volatile geopolitical seasons

Ongoing

Monitor Competitor Moves

Track which suppliers your competitors are using and which corridors they are shifting toward — this is often the earliest leading indicator

Ongoing

ImexDBusiness Resilience Framework, 2025. Framework applies to importers with Gulf region sourcing exposure.

Trade Intelligence: The Operational Asset Most Companies Are Missing

I have worked with enough businesses across South and Southeast Asia to recognize a pattern. When a disruption hits, the first instinct is to call existing contacts and ask for alternatives. The problem is that those contacts are often facing the exact same disruption. The search for alternatives — conducted urgently, under pressure, with limited information — produces reactive, expensive, short-term fixes.

The businesses that handle these situations best are not the ones with the largest supplier databases. They are the ones who already knew who else was out there. They knew which suppliers in Brazil, or Indonesia, or the United States were already exporting exactly the goods they needed. They knew what volumes were moving, what prices looked like, and which trade corridors were being used. They could make an informed decision in days rather than weeks.

That knowledge does not come from industry contacts or news alerts. It comes from systematic access to shipment-level trade data — the granular customs records that show exactly what is being shipped, by whom, through which routes, and at what prices. In an environment of increasing geopolitical volatility, this type of trade intelligence is not a research luxury. It is an operational necessity.

What Comes Next

The Strait of Hormuz will not stop being a pressure point. Geopolitical tension does not follow business calendars. Supply chain disruptions — whether triggered by conflict, extreme weather, or policy shifts — are occurring with increasing frequency and across more simultaneous corridors than at any point in recent history.

The companies that navigate these periods well will share three characteristics. They will have mapped their exposure honestly — not just suppliers, but routes, corridors, and chokepoints. They will have built real alternatives before they needed them, not during a crisis. And they will have invested in the information infrastructure to move quickly when circumstances shift.

The strategic insight worth sitting with is this: resilience and efficiency are not competing values. In today’s operating environment, resilience is what makes efficiency sustainable. A lean, optimized supply chain that collapses under the first major disruption is not efficient — it is fragile. The companies discovering this are not the unlucky ones. They are simply the ones who optimized a supply chain they did not fully understand.

 

““I spent years optimizing a supply chain I didn’t fully understand.” — Procurement Head, Indian Chemical Company”

The Moment That Changes Thinking

The procurement head I described at the outset did something after that conversation. He spent several weeks genuinely mapping his supply chain — not just suppliers, but routes, transit points, and insurance structures. He found three alternative sourcing corridors he had never seriously considered. He found suppliers in two new regions who were already shipping to his direct competitors.

He called it the most valuable exercise his sourcing team had done in five years. Not because it required sophisticated technology or expensive consultants. Because it required honesty about what he actually knew — and what he did not.

The Strait of Hormuz will not be the last disruption Indian businesses face. But it can be the one that finally prompted a different kind of thinking: from supplier management to supply chain intelligence. From reactive sourcing to proactive visibility. From optimized to genuinely resilient.

That shift is available to any business that decides to make it. The data exists. The tools exist. The question is whether the urgency has finally arrived.

Poonam Dungerwal is Asia Head of Sales & Strategic Partnerships at ImexDBusiness, a trade intelligence company providing shipment-level customs data from 60+ countries. Views are the author’s own.

ImexDBusiness • imexdbusiness.com • Enquiries: poonam@imexdbusiness.com

 


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