The Trump administration widened its dragnet this week on Chinese companies barred from selling to the U.S. or buying components from American firms in a push to slow China's technological advances.
After crippling Huawei, China's biggest telecommunications company, the administration followed up by threatening to cut off U.S. components or software to five Chinese video surveillance firms. But the plan might backfire, because US companies are so inextricably involved in the global technology supply chain.
Concerns over Washington's punitive measures and possible retaliation by the Chinese rattled markets throughout the week, hammering chipmakers and Apple. It's 5G that embodies most of Washington's fears - by powering a wealth of upcoming technologies from self-driving cars to advanced medical procedures, the new wireless standard is set to be the backbone of the modern economy.
Until recently, it seemed like Huawei, the world's biggest purveyor of communications networking gear and the second-largest smartphone maker, was leading in supplying that infrastructure.By cutting off the Chinese tech giant, the US will only slow the expansion of 5G. That's bad news for some of the most important US companies, particularly component makers, that were banking on it for a major surge in orders starting this year.
Without China's 5G network, consumers there won't buy new phones that contain chips from Qualcomm and Micron Technology. They won't generate data that need to be crunched by processors made by Intel, Nvidia and Advanced Micro Devices. And there'll be no need for faster networking gear powered by chips from Broadcom and Xilinx.
"I don't think it's good for the US economy," said Minyuan Zhao, an associate professor of management at the Wharton School at the University of Pennsylvania. "With its strong institutions, the US has long been an assuring force in the global supply chain. People don't always trust China, but they consider the US a trustworthy partner, if not guardian, of the global economic system."
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"Artificial intelligence is a very broad concept," GE cautioned in its own submission. Defined too broadly export controls could sweep up things like medical imaging where algorithms are being used to scan for diseases and in toys, it said.
The crackdown on Huawei and other tech companies has spread from the US-China trade war, which has been going on for months. Trump has targeted technology companies due to suspicion that Chinese firms help Beijing spy on foreign governments and steal U.S. intellectual property. It's a risky move. "The more that we continually conflate economic warfare with national security interests, then we start to look at everything as national security," said Evanna Hu, CEO of Omelas, a security software firm based in Washington. "When you have a hammer, everything looks like a nail."
So far U.S. chipmakers have probably suffered the most from Washington's actions. Intel, Qualcomm, Xilinx and Broadcom have said they will cut off supplies to Huawei until further notice, according to people familiar with their actions. While their move hamstrings Huawei, it also means the companies will lose revenue.
China has threatened to retaliate. "This is wrong behavior, so there will be a necessary response,'' Zhang Ming, China's envoy to the EU said in an interview in Brussels. Such a move could be devastating for Apple.
Rising nationalistic, pro-Huawei sentiment could make Apple's already troubled business in China more difficult, hobbling iPhone sales and disrupting the company's supply chain, according to analysts. Apple could lose nearly a third of its profit if China retaliated by banning its products, Goldman Sachs analysts estimated this week. But so far there isn't any evidence that China is planning to do so.
Dan Ives, an analyst at Wedbush Securities, said 3% to 5% of iPhone sales in China may disappear over the next 12 to 18 months because of the US ban on Huawei.
As the global markets have begun to imagine a new Cold War-era between China and the US, President Donald Trump said Thursday that Huawei could "be included in some kind of trade deal" with China, without offering any details. The president also added that "Huawei is something that's very dangerous. You look at what they've done from a security standpoint, from a military standpoint, it's very dangerous."