CPI W-18b, a new commercial building in Chengdu's CPI area, integrates with its surroundings to cultivate a vibrant, public-oriented space. It emphasizes spatial openness, lightweight materials, and sustainability. Incorporating lightweight industrial and wooden materials ensures cost-effectiveness and rapid construction, while adopting the gesture of transparency in structure to integrate with the community ambiance. The facade's mesh interacts with seasonal changes and the local climate.