In 2025, the global Post-Quantum Cryptography (PQC) industry exhibits a followed by Europe in second place, with China positioned in the closely following third tier. The scale of the Asia Pacific region (excluding China) anc factors also explain its leading advantage at the current stage. By 2035, the PQc industry size across global regions is projected to expand significantly in parallel. North America's leading position is expected to generally persist, while market volume growth in China and Europe is anticipated to be more pronounced. The Asia Pacific region (excluding China) spaces. Overall, the relative rankings among regions are expected to remain dominance toward a structure of multi-regional parallel expansion.