This is not just an oil crisis.
It’s a supply-chain risk most people aren’t even talking about.
Everyone is watching oil prices.
$100… maybe $120 per barrel.
Headlines everywhere.
But very few people are asking a more important question:
What happens after oil is refined?
Because oil isn’t just fuel.
When crude oil and natural gas are processed, they produce sulfur as a by-product.
Today around 80–90% of the world’s sulfur supply comes from oil and gas processing.
That sulfur becomes sulfuric acid — one of the most produced industrial chemicals on Earth.
And sulfuric acid quietly powers a huge part of modern industry:
→ Copper extraction
→ Nickel processing
→ Fertilizer production
→ Chemical manufacturing
Those materials are the backbone of modern infrastructure:
→ Power grids
→ Batteries
→ Electronics
→ Data centers
Now zoom out.
Look at the Strait of Hormuz.
At its narrowest point, it’s only about 21 nautical miles wide.
Yet roughly one-fifth of global oil trade and a large share of LNG shipments pass through this single route.
Energy moving through this corridor powers large parts of Asia.
For example, Taiwan — home to TSMC, the world’s most advanced semiconductor manufacturer.
TSMC alone consumes around 8–9% of Taiwan’s electricity, and produces about 90% of the world’s most advanced semiconductor chips.
Those chips power:
→ Smartphones
→ AI infrastructure
→ Data centers
→ Military technology
→ Modern vehicles
And then there’s agriculture.
Modern farming depends heavily on synthetic nitrogen fertilizer, which is produced using natural gas.
This fertilizer is one of the reasons global agriculture can sustain billions of people today.
So when tensions rise around major energy routes, the implications go far beyond fuel prices.
Because modern civilization runs on deeply interconnected systems:
Energy → Chemicals → Metals → Technology → Food
Most of the time, these supply chains work silently in the background.
Until moments like this remind us how interconnected the global economy really is.
