🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsРусскийفارسی中文日本語CompanyQ535517· pop 13· linked from 89 articlesWacker Chemie AGGerman companyConnectionspolycrystalline siliconEntityEuropeEntityCategoriesChemical companies established in 1914Chemical companies of GermanyGerman brandsGerman companies established in 1914IG FarbenManufacturing companies based in MunichMultinational companies headquartered in GermanySilicon wafer producers