How Chinese cross-border platforms organize sellers, traffic and supply.

Research notes for Temu, SHEIN, TikTok Shop, Amazon China sellers and other commerce ecosystems.

Marketplace

Temu

Temu is best understood as a platform-operated global demand engine that converts Chinese supply chain efficiency into low-friction consumer offers.

Business model: Platform-led cross-border marketplace built around price discovery and centralized traffic.
Merchant model: China-based merchants supply products while the platform standardizes listing, pricing pressure and fulfillment expectations.
Traffic model: Heavy paid acquisition, app engagement mechanics, recommendation traffic and price-led conversion loops.

How does Temu onboard merchants?Where does pricing power sit?Which categories benefit from platform-led traffic?

Fashion and marketplace ecosystem

SHEIN combines demand sensing, fast product iteration and cross-border fulfillment into a global fashion and lifestyle ecosystem.

Business model: Flexible supply-chain-native fashion platform expanding toward broader marketplace categories.
Merchant model: Supplier networks and selected marketplace sellers operate around fast iteration, data feedback and demand testing.
Traffic model: Social content, influencer loops, owned app traffic, personalization and trend-driven retention.

How does SHEIN coordinate flexible supply?What changes when SHEIN moves into marketplace categories?Which brands can coexist with SHEIN traffic?

Content commerce

TikTok Shop changes cross-border selling from listing optimization toward content operations and creator distribution.

Business model: Creator-led commerce marketplace where content, ads, affiliate selling and fulfillment meet.
Merchant model: Sellers need product-market fit, creator operations, storefront management, logistics and localized compliance.
Traffic model: Short-video discovery, livestream conversion, creator affiliates and paid amplification.

How should China sellers work with creators?Which categories convert through short video?How should fulfillment be localized?

Global marketplace sellers

Amazon remains the core training ground for Chinese cross-border sellers moving from operations-first selling toward global brand building.

Business model: Marketplace export model built on category selection, FBA, reviews, ads and brand registry.
Merchant model: China sellers range from factory-backed operators to brand-oriented teams with global channel discipline.
Traffic model: Search ranking, reviews, sponsored ads, category pages and off-platform traffic.

Which categories are still defensible?How do sellers move from OEM to brand?What operational capabilities create moat?