China expands industrial dominance; US business groups warn of supply chain risk

China's economic positioning has strengthened despite the Iran war shock. Beijing has cushioned the worst of the energy impact through strategic oil stockpiles and diverse renewable-energy sources. Meanwhile, US Chamber of Commerce warnings about China's industrial expansion suggest Washington is losing ground on critical dependencies: semiconductors, rare earths, battery materials, and pharma inputs. Goldman Sachs argues the Chinese yuan is over 20% undervalued, expecting appreciation over the coming year. China has fixed its currency at a 3-year high ahead of the Trump-Xi summit, signaling confidence and policy discipline.

Trump's trip to Beijing May 13-15 is expected to press Xi on Iran leverage, trade deficits, and technology containment. However, the timing is delicate: China is positioning itself as a bridge between the US and Iran, potentially gaining leverage. Beijing's joint drug-bust announcement with the US days before the summit signals bilateral cooperation on select issues, even as trade and tech tensions simmer. China's auto sales collapsed 21.5% in April (gasoline vehicles plunged on fuel costs), yet EV demand remains resilient, underscoring the structural shift in global auto manufacturing toward Chinese players like BYD, which JPMorgan says is raising annual sales guidanceCompany-issued forecasts of future financial performance. despite the tepid market.

The yuan's strength and China's refusal to bow to US trade pressure create a strategic opening. Tariff disputes are ongoing; a recent federal trade court ruled Trump's 10% global tariffs unlawful, but enforcement remains unclear. China's refiners are cutting oil-processing rates after being ordered to produce at full capacity a month ago, suggesting Beijing is regulating supply and prices strategically. India and Southeast Asia are turning to Chinese imports and fintech solutions, further entrenching China's regional dominance.

The risk debate centers on US policy coherence and China's willingness to escalate. If Trump secures concessions on Iran (via Chinese pressure), the narrative softens; if China refuses and expands its Middle East ties, the decoupling thesis accelerates. European policymakers are alarmed at their own reliance on US tech (Amazon, Google, Meta), a vulnerability that could push them toward Chinese or local alternatives if US policy becomes too restrictive.