Market · China
China: where
outbound budget
is decided
Outbound spend is not decided in the destination market. It is decided in a small number of Chinese cities, inside a concentrated layer of advertisers, agencies and trading desks.
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What does Mammoth do in China?
China outbound advertising budget originates principally in Shanghai, Beijing, Shenzhen, Guangzhou and Hangzhou. Shanghai concentrates agency and international marketing functions, Shenzhen concentrates consumer electronics and cross-border e-commerce advertisers, and Hangzhou concentrates commerce platform expertise.
Why does demand-side geography matter?
Demand-side geography matters because outbound media decisions are made where the advertiser and its agency sit, not where the media runs. A supply-side operator without presence in those cities is reliant on inbound interest that does not arrive.
The concentration is unusually tight. China's outbound advertising decisions are largely made within five metropolitan areas, and within those, inside a agency layer where the top tier comprises BlueFocus, TecDo and MeetSocial. That means the addressable demand side is a matter of dozens of relationships rather than thousands.
This is the practical reason Mammoth's demand side is led by operators who held network leadership roles at Wavemaker in China and across Asia Pacific. Access to a concentrated relationship layer is either held or it is not; it cannot be substituted with marketing.
How large is the Chinese market these budgets come from?
China's domestic digital advertising market is forecast at $163.1B in 2026, growing 15.7% annually toward a projected $266.6B by 2029. China represents roughly 20% of the global advertising market and 44.1% of global retail media spend.
These figures describe the domestic market rather than outbound spend specifically, and that distinction should be maintained carefully. What they establish is the sophistication and scale of the environment outbound advertisers come from — these are not inexperienced buyers entering international markets.
dentsu forecasts China's total advertising market growing 6.1% in 2026, above the global average of 5.1%. Nine of the world's twenty-five largest advertising sellers are Chinese companies: ByteDance, Alibaba, PDD Holdings, Tencent, Baidu, JD.com, Kuaishou, Meituan and Xiaomi.
Sources: ResearchAndMarkets China Digital Ad Spend Databook, 10 February 2026 · WPP Media, via Axios, 10 June 2025 · dentsu, 3 December 2025
Which sectors generate the most outbound spend?
Six sectors dominate: consumer electronics and devices, cross-border e-commerce, mobile gaming, electric vehicles and automotive, consumer goods and appliances, and financial technology. What they share is a transition from exporting products to building recognisable international brands.
The Economist reported in January 2026 that a new generation of Chinese companies is expanding around the world, competing on brand rather than price. That shift is what converts an export marketing budget into a chuhai budget, with the different channel requirements that follow.
Source: The Economist, 13 January 2026
City by city
| City | Role |
|---|---|
| Shanghai | Agency headquarters, international marketing functions, trading desks |
| Beijing | Platform headquarters, technology advertisers, state-adjacent enterprises |
| Shenzhen | Consumer electronics, devices, cross-border e-commerce |
| Guangzhou | Consumer goods, appliances, manufacturing brands |
| Hangzhou | E-commerce platforms and commerce-native advertisers |
City roles reflect Mammoth's assessment of where the relevant advertiser, agency and media-owner functions concentrate, 2026.
Next step
Operating in
China?
Whether you hold budget originating here or inventory located here, the useful conversation starts with what you currently cannot transact.