The Type dimension of the ULD Containers market is organized around standardized container families such as LD3, AKE, DHC, PMC, and specialty units like temperature‑controlled units. LD3 containers dominate the passenger‑airline segment because their 1.5‑meter width fits the lower deck of wide‑body aircraft, contributing roughly 40 % of total unit sales. AKE containers, with a larger footprint, are preferred by dedicated cargo carriers for their higher payload capacity, accounting for about 25 % of market volume. DHC units, designed for narrow‑body aircraft, serve regional operators and represent near 15 % of shipments. PMC pallets, used primarily in freighter conversions, add another 12 % to the market, while specialty containers—such as insulated or refrigerated units—make up the remaining 8 %. Each subtype’s share reflects its alignment with aircraft compatibility, payload efficiency, and regulatory compliance, collectively shaping the overall ULD Containers market size and informing the broader ULD Containers segmentation framework.