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Global Supply Chain Disruptions and Trade Wars

Source:The Hindu ↗

Why It Matters

The US-China tech and trade war fundamentally reshapes global supply chains. For India, this presents both challenges and strategic opportunities, particularly in light of India's ambitions to become a semiconductor manufacturing hub and reduce reliance on Chinese critical minerals.

Summary

Top U.S. and Chinese officials have commenced vital trade negotiations in London to address escalating tensions over critical supply chains and technology. The talks, involving U.S. Commerce Secretary Howard Lutnick and Chinese Vice Premier He Lifeng, follow a temporary 90-day pause on massive tariffs. The central disputes involve U.S. export controls on advanced semiconductors crucial for AI development, and China's retaliatory export restrictions on rare earth elements that are essential for global manufacturing, particularly in the automotive sector.

Key Points

  • Senior U.S. and Chinese officials are holding high-level trade talks in London to address escalating economic tensions.
  • The negotiations follow a 90-day suspension of 100%-plus tariffs and aim to address disputes over critical technology and resources.
  • The U.S. is seeking to maintain export controls on advanced semiconductors, aiming to restrict China's access to technology critical for artificial intelligence.
  • In retaliation, China has implemented export licensing requirements on seven rare earth elements, causing supply shortages in the global auto and high-tech manufacturing industries.
  • The talks represent a critical juncture in the ongoing geopolitical tech war, with significant implications for global supply chain stability.

Prelims Trap

"Rare Earth Elements are geographically scarce and rarely found in the Earth's crust."

REEs are actually relatively abundant in the Earth's crust. They are called 'rare' because they are highly dispersed and rarely found in concentrated, economically viable ores.

Static Concepts Connected

Science & Technology / Geography

Why are Rare Earth Elements (REEs) strategically critical and why are they called 'rare'?

  • Abundance vs Concentration: They are abundant in the crust but highly dispersed, rarely forming concentrated ores, making extraction technologically complex and environmentally damaging.
  • Group of 17: Comprises 15 lanthanides on the periodic table plus scandium and yttrium, sharing similar physical and chemical properties.
  • India's Status: India holds the 5th largest global reserves (mainly as monazite sand) but struggles with processing capacity, relying heavily on imports.
Economy / International Trade

How does the WTO regulate export controls and quantitative restrictions?

  • General Prohibition: GATT Article XI generally forbids quantitative restrictions, including export quotas or bans, pushing members toward tariff-only trade regulation.
  • Security Exception: GATT Article XXI allows members to bypass rules to protect 'essential security interests'—the primary loophole currently used by the US and China for tech controls.
  • Critical Shortages Provision: Article XI allows temporary export bans or restrictions to prevent or relieve critical shortages of foodstuffs or other essential products.

Cross-Topic Patterns

  • Critical Minerals + Minilateral Supply Initiatives

    China's weaponization of REEs accelerates minilateral responses like the Minerals Security Partnership (MSP) and Quad's semiconductor initiative, where India seeks to position itself as a reliable alternative node.

  • EV Push + Strategic Import Dependency

    India's domestic push for EV adoption relies heavily on permanent magnets containing Neodymium and Dysprosium, directly exposing India's green transition to vulnerabilities from Chinese export licensing.

Expect a 2026 prelims question merging Rare Earth applications and abundance with India's Critical Minerals auction and MSP entry.

Linked PYQs · 3

Linked PYQs · 3

  • 2024MainsGS2

    ‘The West is fostering India as an alternative to reduce dependence on China's supply chain and as a strategic ally to counter China's political and economic dominance.’ Explain this statement with examples.

  • 2012PrelimsGS1

    Recently, there has been a concern over the short supply of a group of elements called 'rare earth metals'. Why? 1. China, which is the largest producer of these elements, has imposed some restrictions on their export. 2. Other than China, Australia, Canada and Chile, these elements are not found in any country. 3. Rare earth metals are essential for the manufacture of various kinds of electronic items and there is a growing demand for these elements. Which of the statements given above is/are correct?

  • 2025MainsGS3

    India aims to become a semiconductor manufacturing hub. What are the challenges faced by the semiconductor industry in India? Mention the salient features of the India Semiconductor Mission.