# Shin-Etsu

Company ID: shin-etsu · public · HQ JP

Shin-Etsu Chemical grows and supplies the silicon wafers on which advanced chips are fabricated, and makes silicone-based thermal interface materials — greases, phase-change materials, pads and gap fillers — that carry heat from packages to heatsinks and cold plates. It also produces photoresists and other fab materials.

Listings: 4063.T (T, primary)

Last price: 6047 JPY (2026-08-28T02:17:39Z, nightly snapshot)

## Parts made

| Part | Layer | Role | Confidence |
|---|---|---|---|
| Silicon wafers (1.10) | 1 | manufacturer | inferred |
| Chip-level thermal: lids, heat spreaders, TIMs (1.17) | 1 | manufacturer | inferred |
| Rare earths & permanent magnets (10.04) | 10 | manufacturer | inferred |
| Photoresist (1.20a) | 1 | manufacturer | inferred |