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Who are the big chipmakers?

The world's biggest chipmakers are companies like TSMC (Taiwan), Samsung (South Korea), and Intel (US). They design and manufacture the tiny silicon chips vital for everything from phones to cars. China's export limits on chemicals like dichlorosilane, used in chipmaking, could impact their supply chains, potentially affecting global electronics production.

Stories that explain this

What happens next after China limits Japanese chip chemical exports

Questions this opens up

What is a fab? Who designs chips? Where are chips made?

Related explainers

Why are chips so important? What is dichlorosilane? Who makes the machines? Will my gadgets cost more? What's 'economic coercion'? Could UK tech be affected? Why is Alcaraz a big deal? The Bank of England's big decisions

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