Broker and aggregation models may be global in origin, but in China they take on unmatched significance. As the world’s second-largest media market, China combines scale, complexity, and consumer diversity in ways no other market can replicate. For advertisers, this means opportunity comes hand in hand with challenge: success depends not just on participation, but on mastering the intricacies of the media supply chain. What follows is your guide to navigating this landscape with clarity and confidence, turning complexity into competitive advantage.