← External Forces: Trade, Geopolitics & Market Access (all topics)
Supply chain weaponisation & export controls
What it is
States restricting the export of materials, technology or components to gain leverage - rare earth and magnet controls, graphite and critical mineral licensing, semiconductor equipment restrictions, fertiliser export limits
The restriction is usually announced without notice and lifted as part of a wider negotiation
Impact on industries
- Cannot be hedged or contracted around, because the constraint is a licence decision rather than a price or an availability problem
- Falls hardest where one country dominates supply - rare earth magnets, graphite, fluorspar and specific pharmaceutical intermediates
- It is the direct cause of India's critical mineral mission, magnet scheme and component localisation push, so it creates domestic industrial opportunity
- Restrictions are bargaining positions as often as permanent policy, so the risk is disruption and uncertainty rather than permanent loss of access