
Big Tech competition in China will be reshaped by tearing down ‘walled gardens’, a staple of the platform economy
- Analysts say competition between Big Tech companies Alibaba, ByteDance and Tencent will change after the MIIT ordered them to stop blocking each other’s links
- The precise effect of the mandate will depend on how companies interpret the order and whether they find excuses to keep some of their walls erect
While analysts say the move will impact competition within the country, the precise effects will depend on how the order is interpreted.
Big Tech’s ‘walled gardens’ start to crack as Tencent vows to obey Beijing
“We need to wait and see … Different platforms may have different explanations for whether they [need to] fully open up their ecosystems, or they can still keep the wall up under certain scenarios,” said Zhai Wei, executive director of the Competition Law Research Centre at East China University of Political Science and Law in Shanghai.
“Before the meeting, we focused more on trying to use the Anti-Monopoly Law and Anti-Unfair Competition Law to solve the problem,” he added. “Now the MIIT is trying to solve the issue through the development of the whole industry.”
The MIIT edict is now set to change the situation. The powerful administrative agency does not handle antitrust cases, a power that belongs to the State Administration for Market Regulation (SAMR), but it holds significant sway over the tech industry.

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MIIT’s move will “have a positive impact on deepening the platform operators’ understanding of the drawbacks of blocking links and improving the level of interconnection,” said Zhou Wei, an associate professor at the Wuhan University School of Law.
But such guidance is not “omnipotent” and “it’s hard to predict the effect”, Zhou added.
After the MIIT ordered “self rectification” measures to unblock external links, Tencent said it supports the decision and will “make the necessary changes in phases”. Alibaba said it will “fully comply” with the new mandate, and ByteDance said it will not delay implementation.
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The move comes amid a wider crackdown by Beijing on the country’s Big Tech companies, which has focused on issues such as monopolistic practises, cybersecurity and consumer rights. Rules targeting link blocking began this year with the MIIT campaign and a set of draft rules last month from the SAMR.
WeChat has said in the past that it blocks opening certain links within the app for reasons related to security and user experience. ByteDance also blocks links to WeChat and live-streaming channels on e-commerce platform JD.com.
Additional reporting by Iris Deng
