The chemical industry is a vital part of the manufacturing sector, with a history dating back to the Industrial Revolution. It involves converting raw materials like petroleum and natural gas into various products through chemical reactions.
This industry is highly diverse, producing thousands of chemicals, including plastics, fertilizers, pharmaceuticals, and synthetic fibers. It serves numerous fields, such as construction, healthcare, and transportation. Since 1940, it has grown rapidly, especially in the organic chemicals sector due to the development of petrochemicals. However, it also faces challenges like environmental protection and raw - material price fluctuations.