Verdex

SK Siltron Co. Ltd. (SK)

Passed

Makes ingot growth & wafer cutting · Gumi, South Korea

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Where it sits

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Not a part of the solar module; a step on its chain

The Solar PV chain, raw material to product

  1. Quartz & Silica Mining
  2. Metallurgical Silicon
  3. Polysilicon Refining
  4. Ingot Growth & Wafer Cutting
  5. Solar Cell Fabrication
  6. Module Assembly

Also on the Semiconductors chain (Silicon Wafer (Ingot to Polished/Epi)).

Others making ingot growth & wafer cutting: Hanwha Qcells, Nexolon Co. Ltd., CubicPV (1366 Tech + Hunt Perovskite), DAS Solar Co. Ltd., DCH Group, Ferrosolar, Ferrotec Holdings Corporation, GCL Technology Holdings Limited and 46 more.

On record

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Parent
SK
Headquarters
Gumi, South Korea
Production
  • Gumi, Gyeongsangbuk-do, South Korea
  • Bay City, Michigan, USA (SiC subsidiary)
Products
Ingot; Wafer| Integrated ingot-to-polished/epi silicon wafers, plus SiC and GaN wafers
Company registries
unresolved
Government lists
None matched
Research findings
Not needed; registry data decided it

Checks

  • Passed

    Not based in a country of concern and on no US government list. FEOC · About FEOC

    Screen this supplier
  • Needs review

    Too little confirmed ownership data to clear it under the CHIPS rules: a gap in the data, not a finding against it. CHIPS and export controls · About CHIPS

    CH-OPAQUE · Screening data-quality rule (no statutory basis; a data gap, not a verdict)

Automated results from registry sources, read by fixed rules, with research findings where the registries stop: advisory, not legal advice. The full report, every test with its sources, is on request. Contact us