Here's a useful way to think about tough problems: the bigger they are, the bigger the opportunity hiding inside them. India has genuinely nailed one part of the semiconductor game — chip design. But the moment you try to actually build chips on Indian soil, things get messy fast. We're talking structural problems, money problems, and technology problems, all at once.

Quick refresher, in case chemistry class feels like a while ago: a semiconductor is a material that sits in the middle, electrically speaking — better at conducting electricity than an insulator like rubber, but not as good as a wire. Silicon and germanium are the classic examples; gallium arsenide and cadmium selenide are a couple of the compound versions. These are the raw materials every microchip is built from.

India has no shortage of engineers who can design a chip on a screen. What's missing are the people who can actually manufacture one — process engineers, physicists, clean-room technicians who keep a fab running and make sure the chips that come out actually work. On top of that, we don't make our own photolithography machines (the gear that etches tiny circuits onto silicon) or the design software the whole industry runs on. So we end up leaning on foreign companies to license us the tools.

It helps to know there are two very different stages between "chip design" and "chip in your hand." A fab does the front-end work — the actual chemistry of building circuits onto a silicon wafer. An OSAT facility does the back end — assembling, packaging, and testing the finished product. India's current strength is mostly on that back end, plus older, "legacy" chip technology. The really cutting-edge stuff — the 3-nanometre and 5-nanometre chips that power AI — is still controlled by a small handful of companies worldwide.

That gap probably explains why India's approach looks so different from China's. China wants total self-reliance — it's actively trying to design American components out of its supply chain, partly because of US export restrictions. India's playing it differently: instead of going it alone, we're inviting big global players — many of them American — to come build here. Apple's already gotten incentives to set up assembly and a supplier network in India. Tesla's circling too, and EVs are being pulled into the mix.

Honestly, that's a smart short-to-medium-term move. When a big anchor company sets up shop, its whole web of suppliers tends to follow it — which saves India from having to build an entire ecosystem from zero. And that matters, because the price tag is brutal: an older-style fab costs $5–7 billion just to build, and a cutting-edge one can run $10–20 billion or more.

But leaning on outside partners comes with a catch — dependency. A recent NITI Aayog report makes exactly this point: India needs to build up its own manufacturing muscle, because geopolitical shake-ups could disrupt supply chains overnight. The same report points out that India's semiconductor industry still can't meet its own demand — we import 90–95% of what we need today. And that demand isn't shrinking; it's expected to cross $200 billion by 2035.

The government's answer to this is the India Semiconductor Mission (ISM), run by the Ministry of Electronics and IT, which is meant to grow the domestic industry and coordinate the relevant schemes. But the core problem hasn't gone away — and China is simply ahead of us in solving it. India's real edge is still design talent, where we already punch above our weight globally. The next big leap is turning that talent into actual manufacturing muscle at home.

Anil Antony makes a similar case in his book Advantage India: Reshaping the Future for an Equitable World Order — that India's heavy reliance on imported electronics and chips is leaving it behind other major powers. I'd agree with that.

Maybe the real lesson here is to borrow a page from China's book: look inward. If India can close the manufacturing gap and cut its dependence on imports, there's a genuine shot at joining the US, China, and Taiwan as a serious chip-making power.