- No country could build it alone. The US designs, Taiwan fabricates the chips, Korea and Japan supply displays and sensors, China and India assemble — about 2,700 parts from 200 suppliers across 50+ countries.
- Taiwan is the chokepoint. Every A-series chip is made by a single company, TSMC, mostly on one island.
- The parts cost ~$550 of a $1,199 phone. The other half pays for R&D, software, marketing, logistics — and Apple's margin.
- Almost every iPhone flies. Air freight adds only ~$2–4 per phone, so Apple charters 747s rather than wait weeks on ships.
- India is the decade's big shift. From a side experiment in 2017 to roughly a quarter of output — and most US-bound iPhones today.
Every major component
The whole chain, left to right — from raw materials, through every layer of the phone, to final assembly. Click any part to see who makes it, where, and what it costs. Filter by region to see what that country contributes: parts that don't fade are the ones it supplies.
Simplified — a real iPhone packs ~2,700 discrete parts. Apple deliberately dual-sources most of them to reduce risk.
What the parts actually cost
Teardown firms (TechInsights, Counterpoint, Fomalhaut/Nikkei) estimate the "bill of materials" — what Apple pays for the parts in one phone. For a flagship iPhone 17 Pro Max (256 GB, $1,199 retail), the parts come to roughly $550. Hover the bar to explore.
BOM ≠ Apple's real cost per phone. It excludes the billions in chip R&D, iOS development, tooling Apple buys for suppliers, and the cost of running 500+ stores. Hardware gross margin is estimated in the mid-30s to ~45% — and Apple makes additional high-margin revenue on services over the phone's life.
Transportation: the supply chain's nervous system
Tim Cook ran Apple's operations before he ran Apple, and it shows: iPhones are one of the only mass-market products on earth that travel almost entirely by air. Here's why — and what moving a phone actually costs.
Why air, not sea
An iPhone is extreme value density: a single 747 freighter pallet can hold roughly $1.5M+ of phones, so flying Asia → US adds only ~$2–4 per phone and arrives in 1–3 days. Sea would cost pennies (~$0.10–0.30 per phone) but takes 3–5 weeks plus port time — locking up $100M+ of inventory per ship and risking the launch window. So finished iPhones fly; the slow boat is for cables, cases, and accessories.
The launch-week airlift
In the weeks around a September launch, Apple books dozens of chartered freighter flights per week. One Boeing 747F carries roughly 150,000 iPhones. Air cargo brokers report Apple's launch surge visibly tightens trans-Pacific freighter capacity — and raises spot rates for everyone else.
An airport built for a factory
Foxconn's Zhengzhou "iPhone City" sits in a bonded customs zone next to Xinzheng International Airport — an airport that grew around the factory, not the other way round. Phones can clear export customs inside the factory complex and be airborne within hours of final test.
Tariffs now dwarf freight
Since the US tariff escalations beginning in 2025, the import duty on a phone can reach tens of dollars or more — many times the freight cost. Country of final assembly determines the tariff, which is a big reason most US-bound iPhones now ship from India. In spring 2025, Apple famously airlifted ~600 tonnes of iPhones (~1.5M units) from Chennai to beat a tariff deadline.
Parts fly before the phone does
The finished phone's flight is the last leg. Before assembly, a camera sensor has already flown Japan → Korea (module assembly) → China or India (final assembly). Chips fly Taiwan → packaging → assembly. Summed across all parts, the components of one iPhone travel an estimated few hundred thousand miles.
The last mile
Online pre-orders often ship directly from the factory floor — the FedEx/UPS label on a launch-day order frequently shows Zhengzhou or Chennai as origin. Retail stock flows through regional distribution hubs (e.g., Elk Grove for the Americas) and is trucked to stores under tight secrecy before launch day.
The deeper logic: a new iPhone loses value every week it sits unsold, and demand in week one is enormous. Cook's doctrine — "inventory is fundamentally evil" — makes the $3 flight the cheapest insurance in the building.
A decade of change (2016–2026)
The map above isn't static — it's the product of ten years of shocks and slow-motion responses. The through-line: from "everything through China" to a hedged, multi-country machine, with Apple steadily replacing suppliers' chips with its own.
Peak China
Zhengzhou's "iPhone City" runs at full scale and nearly every iPhone ships from China. India begins as a side experiment: Wistron assembles the budget iPhone SE in Bangalore (2017), mainly to dodge India's import duties on phones sold there.
The trade war
US–China tariffs turn Apple's concentration into a board-level risk, and "China + 1" planning starts in earnest. Apple also buys Intel's modem business for $1B (2019) — the opening move in a decade-long push to replace Qualcomm's silicon with its own.
COVID and the chip shortage
Factory shutdowns and a global semiconductor shortage prove that single-country, just-in-time supply has real tail risk. AirPods and iPad capacity shifts to Vietnam, and the M1 Mac transition shows how far Apple's in-house silicon ambitions reach.
The Zhengzhou breaking point
A COVID lockdown and worker protests hit iPhone City in the middle of the Pro launch season, costing Apple billions in missed holiday sales. It's widely seen as the moment diversification went from strategy deck to urgent priority.
India scales up
Tata buys Wistron's plant to become the first Indian-owned iPhone assembler, then takes over Pegatron's India operations too. The iPhone 15 ships from India on launch day — a first — and TSMC's Arizona fab comes online for older Apple chips.
The tariff era
New US tariffs reorder the logistics map almost overnight: India rises to roughly a quarter of global iPhone output and supplies most US-bound units. Apple's own C1 modem and N1 wireless chips ship in volume, and Apple pledges $600B of US investment over four years — including American-made chips, glass, and Face ID lasers.
Notes, caveats & further reading
💲 On the cost figures. Apple never discloses what it pays for parts. All per-component prices here are third-party teardown estimates (TechInsights, Counterpoint Research, Fomalhaut Techno-Solutions via Nikkei), shown as ranges and midpoints for a flagship model. Apple's real prices are negotiated, volume-dependent, and almost certainly lower for some parts; memory prices in particular swing with the commodity market. Freight and tariff figures are likewise industry estimates, not Apple disclosures.