Against the macro backdrop of global digital economic transformation, this book systematically reveals the transformation logic of China's manufacturing industry through the collaborative evolution of technology, institutions, and markets, with "how digital trade reconstructs the value creation system of enterprise manufacturing" as its core thread. The book is committed to three major research objectives: first, breaking through the limitations of traditional paradigms; second, analyzing institutional innovations for digital trade; third, proposing actionable strategies for global competitiveness. This book integrates institutional shifts and global value chains to propose a "policy-technology-market" synergistic evolution model, demonstrating their self-reinforcing cycle: policy guidance drives technological investment → technology enhances market competitiveness → market feedback optimizes policies. The book establishes a research framework encompassing "environment-mechanism-application-prospect," culminating in an analytical model of "technology penetration-institutional adaptation-global governance." This model not only addresses cutting-edge theories in the digital economy but also aligns with China's manufacturing sector in its transition from a manufacturing giant to a manufacturing powerhouse, thereby establishing a robust foundation for industrial advancement.