The global polyetherimide market is anticipated to grow at a significant rate during the period. The increasing demand for heat-resistant plastics from several end-user industries such as electronics, automobile, aerospace, and medical among others is the key factor to propel the growth of the PEI market. The fluctuations in the price of PEI may hinder its market growth. However, the growing demand from the end-user industry to meet the unmet demand of PEI is a major opportunity for market growth. The global polyetherimide market is categorized based on the type, applications, and end-user industry.