Ключевые слова: america, brand, business, cabot, campus, chemical, company, complex, corteva, dow, dupont, economy, engineering, environment, factory, hemlock, hsc, huge, iff, industrial, industry, international flavors and fragrances, large, management, manufacturing, mi, michigan, midland, modern, operations, petrochemical, plant, pollution, processing, production, rd, refinery, refining, risk, saran, semiconductor, sign, sk, skyline, structure, symbol, technology, treatment, trinseo, wastewater,