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Follow Us [Get the newsletter]( Hi all, itâs Zheping in Hong Kong. Last week, Chinaâs biggest tech companies shed [almost $290 billion]( in market value in two days. For context, thatâs roughly equivalent to five Snap Inc.s or the gross domestic product of Egypt. The reason for the selloff was a raft of new regulations from Beijing aimed at curbing monopolies in big tech. Although Chinese regulators have said little about how harsh they expect the new rules to be, penalties could range from fines, to unwinding mergers and acquisitions, to even breaking up industry leaders. In many ways, Beijing is just now joining in on a global reckoning around big tech power. The U.S. and Europe have already launched investigations and lawsuits against companies like Amazon.com Inc. and Alphabet Inc. In China, targets could include the likes of Alibaba Group Holding Ltd., Tencent Holdings Ltd, and Jack Maâs Ant Group Co. The new rules will seek to root out anti-competitive behavior like sharing sensitive consumer data, forcing exclusivity with merchants on certain platforms and subsidizing services at below cost to eliminate smaller rivals. The country's fresh interest in antitrust amounted to a pile-on for Chinese tech companies this month, which have for years enjoyed broad freedom and state support for their break-neck growth. Just one week before the antitrust news, China announced another set of regulations covering internet finance. The moves triggered the shock suspension of Antâs $35 billion share sale, which would have been the largest initial public offering ever. Chinaâs tech giants are, indeed, extremely powerful. Many start with an already proven concept, often tested first in Silicon Valley. For example, Tencentâs WeChat once looked a lot like WhatsApp, Weibo like Twitter, and Alibabaâs Taobao like Ebay. Then, Chinese tech founders use their superior speed and knowledge of local markets to roll out the business in Asia. Next, thereâs a [cash-burning price war]( to lure users with all sorts of subsidies and incentives. And the final stepâafter smaller rivals have been vanquishedâis industry domination. (In between, these companies love to copy each other, too.) Even the venture capital market is largely controlled by a few big companies. The largest players act as VCs, grooming future generations of titans, and ensuring their companies wonât be caught off guard by the upstarts. Alibaba and Tencent are now in too many businesses to count as they try to lock users into their respective ecosystems. Tencent is widely credited for pioneering the super-app model with WeChat, which lets users schmooze, shop, share cabs and more. As with much of the Chinese Communist Partyâs decision-making, the exact reason for the latest crackdown is hard to discern. The moves could be an attempt to grapple with a few companies' growing power and foster innovation. President Xi Jinping's government has urged more development in areas like semiconductors, 5G and artificial intelligence. The urgency for those projects has become more acute as the U.S.-China trade wars have intensified. Thereâs also a possibility that the might of the tech players was seen as competitive to government control, and the moves are designed to bring the industry to heel before it grows even larger. Unfortunately, as Chinaâs most valuable corporations plead their case, any political tussling will happen behind the scenes. Unlike in the U.S. which will trot tech executives [out before Congress again on Tuesday](, we wonât be able to see Jack Ma being grilled by lawmakers at the National Peopleâs Congress. â[Zheping Huang](mailto:zhuang245@bloomberg.net) If you read one thing Airbnb, gearing up to go public, released long-awaited details about its finances on Monday. [Highlights include]( big pandemic losses followed by a profitable third quarter, and steep declines in revenue as the travel industry struggles to recover from the virus. Paid Post [This NYC Startup Raises $51M to Disrupt the Retirement Industry]( With over 110 million Americans over age 50, it's no wonder this Princeton grad's startup just raised another $28 million to help people conquer retirement. [Learn more about how its no-cost tool can help you plan to retire comfortably.]( SmartAsset And hereâs what you need to know in global technology news Tesla is set to join the [S&P 500]( on Dec. 21. Scooter company Bird is said to be in the early stages of talks to [go public via a SPAC](. China's Baidu agreed to buy Joyy's live-streaming business in the country [for about $3.6 billion](. Ending a standoff, HBO and Amazon [reached a deal]( to make HBO Max available on Fire TV devices. Apple's ad tracking is the subject of complaints in Spain and Germany from [privacy advocate Noyb](, the same group whose legal challenges are now forcing Facebook to change the way it transfers data.  Like Fully Charged? | [Get unlimited access to Bloomberg.com](, where you'll find trusted, data-based journalism in 120 countries around the world and expert analysis from exclusive daily newsletters. Â
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