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Apple Supply Chain: China Concentration, India's Rise, and Lingering Risks

Apple's manufacturing base is shifting toward India and Vietnam, but China still dominates key supply chain segments. Here's what the sources show.

By Global Barry Research6 min read

  • Apple
  • supply chain
  • China
  • India
  • manufacturing
  • geopolitical risk

How to read this post: statements linked to a source are FACT as reported by that source; passages marked “AI analysis (labeled)” are ANALYSIS (interpretation, not disclosure); the final section lists what remains UNKNOWN. This article was researched and drafted with AI from the public sources listed below on 2026-10-03, and automatically checked so that every link, number and quote traces to those sources.

Apple's Long-Standing Reliance on China

Apple's dependence on Chinese manufacturing is a structural feature that predates recent geopolitical tensions. In its annual report filed with the SEC, Apple states that "substantially all" of its manufacturing takes place across China mainland, India, Japan, South Korea, Taiwan, and Vietnam, and that "a significant concentration of this manufacturing is currently performed by a small number of outsourcing partners, often in single locations." (opens in a new tab) The filing also notes that outsourcing partners build products based on demand information Apple supplies, typically covering periods up to 150 days, and that manufacturing purchase obligations are "primarily noncancelable."

According to reporting by the Economic Times, a Reuters analysis of Apple's own supply chain data found that China was the primary location of between 44% and 47% of its suppliers' production sites in the five years to 2019, falling to 41% in 2020 and 36% in 2021. (opens in a new tab) The same reporting notes that Foxconn accounts for 70% of iPhones made globally, with its largest facility located in central China.

Business Standard, citing a report by the American Enterprise Institute, reports that China's share of electronics manufacturing in Apple's supply chain has dropped from around 70% over the last seven years (opens in a new tab) amid increasing focus on India and Southeast Asia. However, the same report notes that key segments — including printed circuit boards, printing and packaging, molded and mechanical components, and precision manufacturing — remain predominantly in China.

AI analysis (labeled): The gap between declining supplier site counts in China and continued dominance in high-complexity manufacturing segments may suggest that headline diversification figures could understate the depth of remaining dependencies in critical component categories.

India's Growing Role — and Its Limits

CNBC reports that Apple has made a significant push to ramp up iPhone production in India, with Bernstein analysts estimating that India could reach about 15%–20% of overall iPhone production by the end of 2025, while Evercore ISI estimated that around 10% to 15% of iPhones are currently assembled in India. (opens in a new tab) CNBC also notes that China accounts for around 80% of Apple's production capacity, according to Evercore ISI estimates, and that Chinese suppliers account for around 40% of Apple's total, per Bernstein.

HFS Research reports that Foxconn, Apple's primary contract manufacturer, has significantly expanded its operations in India, including an announced investment to support its operational needs in the country and a joint venture with HCL Group to build a semiconductor plant that will be operational by 2027. Additionally, Tata Electronics acquired Wistron's iPhone facility in Karnataka's Narsapura and now contributes approximately 26% of India's total iPhone output, while also holding a 60% stake in Pegatron's India unit, which accounts for 10% of local iPhone production. (opens in a new tab)

However, a shareholder document filed with the SEC raises questions about the depth of this diversification. The filing argues that "while final assembly of iPhones is occurring in India, these factories remain critically dependent on Chinese-made subcomponents, including sensors, circuit boards, and batteries," (opens in a new tab) and that manufacturing costs in these alternative hubs are reportedly 5% to 10% higher than in China, largely due to the logistical burden of importing components from China.

The same SEC-filed document also references reports that China's export restrictions on engineers and equipment have disrupted manufacturing operations overseas, and that Foxconn recalled Chinese engineers from India, potentially affecting production timelines.

AI analysis (labeled): The combination of higher reported costs and continued reliance on Chinese subcomponents in Indian assembly operations may suggest that geographic relocation of final assembly does not, by itself, fully resolve supply chain concentration risk.

Vietnam, Tariffs, and the Broader Diversification Picture

Vietnam has also emerged as a significant node in Apple's supply chain. CNBC reports that around 20% of iPad production and 90% of Apple's wearable product assembly, such as the Apple Watch, takes place in Vietnam, (opens in a new tab) according to Evercore ISI. Malaysia and Thailand are also cited as growing, if smaller, manufacturing locations for Mac products.

The tariff environment has added complexity to Apple's diversification calculus. CNBC reports that following the announcement of U.S. reciprocal tariffs, China faced a combined tariff rate of 54% under the Trump administration, while India faced a 26% tariff and Vietnam a 46% rate. Apple also sources components from South Korea, Japan, Taiwan, and the United States, with components often shipped across multiple countries before final assembly.

Business Standard reports that despite the overall shift, "Chinese-owned firms generally only play a role in lower-value segments of the supply chain," (opens in a new tab) with higher-value components — even those made in China — often produced in factories owned by Japanese, Taiwanese, or U.S. firms. Of the 17 companies conducting electronics manufacturing in Apple's supply chain, only two are Chinese, and of the 34 electronics manufacturing facilities reported in China, only three are operated by Chinese firms, according to the same report.

The Economic Times quotes Eli Friedman, an associate professor at Cornell University who studies labor in China, as saying: "The China supply chain is not going to evaporate overnight." (opens in a new tab)

AI analysis (labeled): The pattern across sources — declining but still substantial China exposure, nascent India capacity, and persistent subcomponent dependencies — could indicate that Apple's supply chain transition is a multi-year structural process rather than a near-term resolution.

What the sources do not establish

  • The precise current percentage of Apple's total manufacturing attributable to China, India, and Vietnam as of the research date of October 2026.
  • Whether Apple's stated U.S. investment commitment will materially alter its offshore manufacturing footprint within any specific timeframe.
  • The full scope of intellectual property risks associated with Chinese manufacturing operations, as no completed audit of this kind is documented in the sources.
  • Whether India's infrastructure, labor law, and logistics reforms will advance at a pace sufficient to absorb a larger share of Apple's production needs.
  • The outcome of any shareholder proposals related to a "China Entanglement Audit" referenced in the SEC-filed document.
  • The actual impact of tariff changes on Apple's sourcing decisions beyond what has been publicly announced.

Sources

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