The suppliers of chemical raw materials are influenced by the availability of the resources, production expenses, global demand, and market rivalry. The price fluctuations in crude oil can affect the cost of petrochemicals and their constituent raw materials. Supply chain disruptions occurring as a result of natural calamities, political disturbances, or changes in business relations can result in price increases. Additionally, increased efficiency from other emerging fields and advanced technologies improves production processes, which can lower raw material costs, while higher requirements from other emerging industries can incur costs.