Unverified50% confidenceFactExact time

SK海力士、三星和美光三家合计垄断了HBM市场超过95%的份额

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/19/2026

First Seen

Valid until: 10/17/2026

Sources

算力豪赌失策：Anthropic被OpenAI逆袭的真相

Related Claims

Unverified三星、SK海力士、美光三大内存厂商市占率合计超过95%82% similar Verified全球DRAM市场由三星、SK海力士和美光三家寡头垄断，三者合计市场份额超过95%82% similar Unverified全球HBM供应几乎由SK海力士、三星和美光三家垄断81% similar UnverifiedSK海力士在HBM3e市场占据主导地位，市场份额据估计超过50%75% similar Unverified光刻胶市场CR3（前三大企业市场份额之和）超过80%，主要由JSR、东京应化、信越化学把控63% similar

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