Ajinomoto's Monopoly on Key Chip Material
sahilypatel · x · 2026-07-11
Japanese seasoning company Ajinomoto actually holds a monopoly over a critical material in the semiconductor industry: ABF insulating film.
The post notes that this material sits between the chip and the substrate, and all advanced chips from NVIDIA, AMD, and Intel require it. Currently, almost no one else can produce it at scale. The author uses the phrase "the company that makes MSG makes your GPU possible" to highlight this food company's unexpectedly vital role in the semiconductor supply chain.
More from Infra
- Nearly half of Claude revenue now flows through cloud marketplace commitments, up from 11% — BenBajarin · 2026-10-26
- Anthropic ARR goes vertical after price cuts: tokens up 4x, $100B+ ARR back in play — GavinSBaker · 2026-10-26
- Alex Banks argues power caps GPU supply, real risk is demand cooling first — thealexbanks · 2026-10-26
- Analyst: Ant has the most fungible AI workload of any model provider today — BenBajarin · 2026-10-26
- Anthropic S-1: training infra edge cut per-task cost 40% and doubled revenue growth — BenBajarin · 2026-10-26
- Rewriting scaling law study: optimal synthetic data share rises from 10% to 32% with compute — heghbalz · 2026-10-26