[KongchangAI]
Unverified60% confidenceFactExact time

一座先进DRAM晶圆厂的建设成本通常超过200亿美元,建设周期长达2-3年

2
Sources
60%
Confidence
Long-term
Relevance
7/10/2026
First Seen

Sources

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MCP
get_claim(id=411930)