End‑Use segmentation provides the functional lens through which the Global Containerboard Industry market is quantified, linking product attributes to specific application demands. The dominant end‑use is corrugated packaging, encompassing shipping boxes, retail displays, and protective cases; it represents roughly 55 % of total consumption because of its ubiquity across e‑commerce, food‑grade logistics, and consumer goods distribution. The second tier, shipping containers and bulk transport solutions, accounts for about 30 % of volume, driven by the need for lightweight yet robust board in container liners and palletized cargo protection. Industrial packaging, including automotive components, electronics trays, and heavy‑duty crates, contributes the remaining 15 % and is characterized by higher performance specifications such as moisture resistance and puncture strength. These end‑use categories dictate production scheduling, raw‑material sourcing, and pricing power, thereby shaping the overall market size. Shifts toward sustainable packaging regulations and the rise of online retail continue to expand the corrugated segment, while advances in material engineering gradually increase the share of high‑performance industrial applications within the Global Containerboard Industry segmentation.