JPMorgan Warns Taiwan Blockade Could Slice US GDP 5%, China GDP 9%
JPMorgan identifies five forces reshaping US-China power balance, including decoupling-driven trade rerouting, parallel chokepoints through tariffs, semiconductor controls and China's 90% rare-earth processing and 93% magnet production dominance. The bank warns a Taiwan blockade could trim US GDP by 5% and China's by 9%.
1. Five Forces Overview
JPMorgan outlines five forces reshaping the US-China balance, starting with decoupling-driven trade rerouting that redirects imports through alternative markets. The analysis also highlights shifts in political posturing, tariff strategies, semiconductor export controls and evolving rare-earth supply dynamics.
2. Parallel Chokepoints
The bank emphasizes parallel chokepoints wielded by both nations: the US can leverage tariffs, semiconductors and investment restrictions while China dominates 70% of rare-earth mining, 90% of separation and processing and 93% of magnet manufacturing. These reciprocal pressures aim to be managed before triggering market shocks.
3. Taiwan Blockade Risk
JPMorgan warns that a Taiwan blockade represents a severe economic threat, estimating potential GDP cuts of 5% for the US and 9% for China. Such an outcome would strain global supply chains and heighten market volatility.