Applied Materials, Lam, KLA China Revenue Hits $19B in FY25; US Chip Tool Shipments Fall 34%

Applied Materials, Lam Research, and KLA combined for $19 billion in China revenue during their fiscal 2025 reporting periods, according to Tom's Hardware analysis of company filings. U.S. semiconductor equipment shipments to China fell 34% year-over-year as Beijing accelerates domestic chipmaking capacity. The three companies dominate the global semiconductor manufacturing equipment market and are primary suppliers to both U.S. and allied fabs.

China's domestic tool vendors now have 12-18 months of breathing room before they need to match advanced-node capability. The 34% drop in U.S. shipments buys Beijing time to mature Naura's 5nm lithography tools and Advanced Micro-Fabrication's etch equipment without triggering immediate fab starvation.

Meanwhile, the $19B revenue stream keeps Applied, Lam, and KLA lobbying Congress to narrow export controls—creating a domestic political constraint on escalation that didn't exist when semiconductor tool makers had zero China exposure. The Pentagon and TSMC are now competing against U.S. industry's financial incentive to keep China equipped.

WHY IT MATTERS

This is a hard constraint on U.S. export control enforcement.

The $19B figure confirms that despite BIS restrictions on advanced node equipment, the three largest semiconductor tool makers are still generating massive China revenue—likely through older-node sales, aftermarket service, or entities not yet on the Entity List.

The 34% drop in U.S. shipments is real, but it's not a collapse; it's a managed decline that leaves Chinese fabs still supplied and allows the primes to maintain margins while Beijing redirects capex to domestic tool vendors like Naura and Advanced Micro-Fabrication Equipment.

If Applied, Lam, and KLA are still pulling $19B from China annually under export controls, the controls are either not biting on the revenue that matters most, or the companies have found legal workarounds the building hasn't closed yet. Watch for whether BIS designates aftermarket service or legacy node equipment as the next enforcement target—that's where the real leverage sits.

WHAT THIS DOESN’T TELL US

What portion of the $19B is aftermarket/service revenue versus new equipment sales? The headline conflates the two, but service contracts on installed equipment are harder to restrict and generate higher margins.

Applied Materials, Lam, KLA China Revenue Hits $19B in FY25; US Chip Tool Shipments Fall 34%

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