Strategic sourcing across fab consumables, GPU imports and Ping subsea services is on plan, but supplier concentration on the primary photoresist vendor is the silent number to watch.
We secured RM 9.4M in negotiated savings YTD across photoresist, rare gases, GPU contracts and Ping subsea inspection sub-packages, ahead of plan. 62% of 200mm photoresist volume sits with a single Japanese supplier — a clear single-point-of-failure ahead of the Emerging Tech ramp.
Qualifying a second photoresist source in Korea and rotating 25% of volume should take 75 days and meaningfully reduces single-vendor exposure before the next round of long-form wafer awards.