News
Nittobo implements monthly price hikes and reduces quote validity to 24 hours
Wednesday, February 4, 2026 at 03:55 AM
Nittobo has reportedly implemented a monthly price increase of 20% for its specialty glass fibers and shortened quote validity periods to only 24 hours.
Context
Nitto Boseki has reportedly shifted to an aggressive pricing model, implementing monthly 20% price hikes and slashing quote validity to just 24 hours. This rapid escalation reflects a critical bottleneck in the production of low-CTE glass fiber (T-glass), an essential component for high-performance AI chip substrates. By tightening terms, the company is exerting extreme leverage in a market where demand for AI-grade materials continues to outstrip supply, forcing downstream manufacturers to accept volatile costs to secure inventory.
As a dominant supplier with a nearly 90% market share in high-end glass cloth, Nitto Boseki holds a unique position in the global semiconductor supply chain. Major tech entities, including NVIDIA and Apple, face significant supply constraints as the shortage of T-glass impacts the production of advanced packaging materials like ABF substrates. With major capacity expansions not expected to stabilize the market until late 2026 or 2027, this shift to ultra-short quote windows signals a peak in the company's pricing power and highlights the ongoing hardware bottlenecks within the AI infrastructure sector.
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