Polysilicon is processed into ingots, wafers, and solar cells, which are the building blocks used to assemble finished solar modules.
November 07, 2025
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Overview of the typical photovoltaic manufacturing chain for solar modules.
Companies commonly use supply chain due diligence measures, third-party audits, and supplier guarantees to demonstrate that components do not contain materials from Xinjiang or were produced with forced labor.
November 07, 2025
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Standard corporate practices for validating absence of forced labor in supplier chains.