Application segmentation drives the bulk of revenue in the Plastic Compounds market. The automotive sector, accounting for roughly 30% of sales, relies on high‑performance compounds for lightweight body panels, under‑the‑hood components, and interior trim, where thermal stability and impact resistance are critical. Packaging follows with an estimated 25% share, leveraging food‑grade compounds that provide barrier properties, clarity, and compliance with safety regulations. The electrical & electronics segment contributes about 20%; here, flame‑retardant and dielectric compounds are essential for connectors, housings, and circuit‑board substrates. Construction represents 15% of the market, utilizing UV‑resistant and weather‑proof compounds for roofing, façade panels, and pipe systems. Finally, consumer goods hold the remaining 10%, supplying compounds for appliances, toys, and sporting equipment where aesthetic finish and durability are prioritized. Collectively, these application categories define the overall market size and illustrate the breadth of the Plastic Compounds segmentation landscape.