Hemlock Semiconductor's Global Supply Chain

Majority owner and materials-science partner anchoring a US-made polysilicon-to-wafer supply chain.

Minority owner and the world's largest wafer maker, both partner and consumer of Hemlock polysilicon.

The #2 wafer maker, a buyer of hyperpure polysilicon for prime wafers.

Taiwan wafer maker expanding US capacity that draws on domestic polysilicon.

The largest US hyperpure polysilicon maker, a strategic domestic feedstock source free of forced-labor and foreign-entity risk.

Silicon-metal producer supplying the metallurgical feedstock refined into hyperpure polysilicon.

Supplies thermal and quartz systems used in polysilicon reactor and crystal-growth production.