Canada Bans China’s Huawei Technologies from 5G Networks

A view of the Huawei logo inside a store in Beijing, China, 29 March 2022.(EPA)
A view of the Huawei logo inside a store in Beijing, China, 29 March 2022.(EPA)
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Canada Bans China’s Huawei Technologies from 5G Networks

A view of the Huawei logo inside a store in Beijing, China, 29 March 2022.(EPA)
A view of the Huawei logo inside a store in Beijing, China, 29 March 2022.(EPA)

Wireless carriers in Canada won’t be allowed to install Huawei equipment in their high-speed 5G networks, the Canadian government said Thursday, joining allies in banning the giant Chinese technology company.

Canada had been the only member of the Five Eyes intelligence-pooling alliance not to bar or restrict use of equipment from Huawei Technologies Co. Ltd. in its 5G networks. The US and the other members - Britain, Australia and New Zealand - previously banned Huawei.

"We are announcing our intention to prohibit the inclusion of Huawei and ZTE products and services in Canada’s telecommunications systems," Industry Minister François-Philippe Champagne said.

Canada’s ban also includes ZTE Corp., one of China’s biggest tech companies and one that is state-owned.

Champagne added that "providers who already have this equipment installed will be required to cease its use and remove it." He said Canada’s wireless companies won’t be offered compensation.

Canada’s major wireless companies already had started working with other providers.

"There are many hostile actors who are ready to exploit vulnerabilities in our defenses," Public Safety Minister Marco Mendicino said.

Mendicino said the government did an extensive review and is redoubling efforts to protect Canadians.

China condemned the move against one of its national champions as a form of "political manipulation" carried out in coordination with the US, which was aimed at "suppressing" Chinese companies in violation of free market principles.

"China will comprehensively and seriously evaluate this incident and take all necessary measures to safeguard the legitimate rights and interests of Chinese companies," the Chinese Embassy in Canada said in a statement posted on its website.
China commonly employs such language in commercial disputes, which often does not lead to a firm response from Beijing.

The US government has been lobbying allies like Canada for years to exclude Huawei from new ultra-fast 5G mobile networks over worries that China’s communist rulers could compel the company to help with cyberespionage. The US has warned it would reconsider intelligence sharing with any countries that use Huawei gear.

The company has repeatedly denied the allegations.

"We’re disappointed but not surprised. We’re surprised it took the government so long to make a decision," Huawei spokesman Alykhan Velshi said. "We see this as a political decision, one born of political pressure primarily from the United States."

Velshi said there will be Huawei equipment in Canada for years to come. He said the company has over 1,500 employees in Canada and two-thirds of them work in research and development.

The development of 5G, or fifth-generation, networks will give people speedier online connections and provide vast data capacity to meet ravenous demand as more and more things link to the internet and innovations such as virtual reality, immersive gaming and autonomous vehicles emerge.

Huawei is the biggest global supplier of network gear for phone and internet companies. It has been a symbol of China’s progress in becoming a technological world power - and a subject of US security and law enforcement concerns. Some analysts say Chinese companies have flouted international rules and norms and stolen technology.

China, the US and Canada completed what was effectively a high-stakes prisoner swap last year involving a top executive from Huawei who had been charged with fraud by the US.

China jailed two Canadians shortly after Canada arrested Meng Wanzhou, Huawei Technologies’ chief financial officer and the daughter of the company’s founder, on a US extradition request. They were sent back to Canada in September, the same day Meng returned to China after reaching a deal with US authorities in her case.

Many countries labeled China’s action "hostage politics,” while China has described the charges against Huawei and Meng as a politically motivated attempt to hold back China’s economic and technological development.

"The decision should have been taken two or three years ago, but it’s a case of better late than never," Guy Saint-Jacques, a former Canadian ambassador to China, said of the move to ban Huawei. "We are faced with a China that is a lot more aggressive in the conduct of its foreign policy but also in the way it obtains information to achieve its goals."

Saint-Jacques said that under Chinese law no company can refuse a request from the Chinese government to share information, so it would have been impossible to allow Huawei's participation.

He expects China to retaliate.

"I expect we will hear from them pretty rapidly," he said. "They use trade as a weapon and I suspect that's what we'll see in this case."



AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP
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AI to Track Icebergs Adrift at Sea in Boon for Science

© Jonathan NACKSTRAND / AFP
© Jonathan NACKSTRAND / AFP

British scientists said Thursday that a world-first AI tool to catalogue and track icebergs as they break apart into smaller chunks could fill a "major blind spot" in predicting climate change.

Icebergs release enormous volumes of freshwater when they melt on the open water, affecting global climate patterns and altering ocean currents and ecosystems, reported AFP.

But scientists have long struggled to keep track of these floating behemoths once they break into thousands of smaller chunks, their fate and impact on the climate largely lost to the seas.

To fill in the gap, the British Antarctic Survey has developed an AI system that automatically identifies and names individual icebergs at birth and tracks their sometimes decades-long journey to a watery grave.

Using satellite images, the tool captures the distinct shape of icebergs as they break off -- or calve -- from glaciers and ice sheets on land.

As they disintegrate over time, the machine performs a giant puzzle problem, linking the smaller "child" fragments back to the "parent" and creating detailed family trees never before possible at this scale.

It represents a huge improvement on existing methods, where scientists pore over satellite images to visually identify and track only the largest icebergs one by one.

The AI system, which was tested using satellite observations over Greenland, provides "vital new information" for scientists and improves predictions about the future climate, said the British Antarctic Survey.

Knowing where these giant slabs of freshwater were melting into the ocean was especially crucial with ice loss expected to increase in a warming world, it added.

"What's exciting is that this finally gives us the observations we've been missing," Ben Evans, a machine learning expert at the British Antarctic Survey, said in a statement.

"We've gone from tracking a few famous icebergs to building full family trees. For the first time, we can see where each fragment came from, where it goes and why that matters for the climate."

This use of AI could also be adapted to aid safe passage for navigators through treacherous polar regions littered by icebergs.

Iceberg calving is a natural process. But scientists say the rate at which they were being lost from Antarctica is increasing, probably because of human-induced climate change.

 


AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
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AMD Predicts Weaker First-Quarter Sales, Shares Plunge on Nvidia Comparisons

An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)
An AMD logo and a computer motherboard appear in this illustration created on August 25, 2025. (Reuters)

Advanced Micro Devices on Tuesday forecast a slight decline in quarterly revenue, raising concerns about whether it ​can effectively challenge Nvidia in the booming AI market and sending its shares tumbling 8% in after-hours trade.

The lackluster prediction comes despite an unexpected boost from sales of certain artificial intelligence chips to China, which began in the last quarter after the Trump administration approved a license for orders that AMD received in early 2025.

And without those sales to China which generated $390 million, AMD's data-center segment would have missed estimates for the fourth quarter.

AMD said it expects revenue of about $9.8 billion this quarter, plus or minus $300 million. That's down from $10.27 billion in the fourth-quarter which was up 34% year-on-year and ahead of LSEG ‌estimates for $9.67 billion.

PALES ‌NEXT TO NVIDIA

Though AMD is seen as one of the ‌few ⁠contenders ​that can seriously ‌challenge Nvidia, investors noted the stark contrast between the two companies' performances. AMD expects an adjusted gross margin of 55% this quarter. Nvidia has said it expects adjusted gross margin in the mid-70% range during its fiscal 2027.

"The expectations for large blowout quarters for AI-related hardware companies have skewed what the market is looking for," said Bob O'Donnell, president of TECHnalysis Research.

The forecast for the current first quarter includes $100 million from sales to China, where the situation remains "dynamic," AMD CEO Lisa Su said on a conference call with investors.

The US government ⁠has placed restrictions on the exports of advanced chips to China, but AMD received licenses to sell modified versions of its MI300 series ‌of AI chips there. Its MI308 chip competes with Nvidia's H20 ‍chip in China.

OPENAI SALES

AMD has accelerated its ‍product launches and is moving into selling full AI systems to better compete against Nvidia, which now ‍provides "rack-scale" systems that combine GPUs, CPUs and networking gear.

Last year, it entered into a multi-year deal to supply AI chips to ChatGPT-owner OpenAI, which would bring in tens of billions of dollars in annual revenue and give the startup the option to buy up to roughly 10% of the chipmaker.

Su reiterated on Tuesday that the company ​expects sales of a new flagship AI server to OpenAI and others to rise rapidly in the second half of this year, saying a global memory-chip crunch will not ⁠slow its plans.

"I do not believe that we will be supply-limited in terms of the ramp that we put in place," Su said.

BEYOND OPENAI

As Big Tech and governments across the globe double down on investing in AI hardware, shares in Santa Clara, California-based AMD have doubled since the start of 2025, outperforming a 60% bump in the broader chip index.

But analysts remain concerned that AMD's success remains tied to a handful of customers that rivals such as Nvidia could try to poach. Reuters reported this week that Nvidia made a $20 billion move to hire most of chip startup Groq's founders after OpenAI held chip supply discussions with the startup.

"Growth appears concentrated in large deployments and specific regions, and China shipments are significant enough to influence a quarter," said eMarketer analyst Gadjo Sevilla.

Revenue in AMD's key data-center segment grew 39% to $5.38 billion in the ‌fourth quarter. But excluding sales of the MI308, which is a data-center chip, that revenue would have been $4.99 billion, below estimates of $5.07 billion.


Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
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Switch 2 Sales Boost Nintendo Results but Chip Shortage Looms

This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)
This photo taken on November 4, 2025 shows a woman taking photos of a Super Mario figure at the Nintendo Tokyo store in Tokyo. (AFP)

The runaway success of the Switch 2 console drove up Nintendo's net profit by more than 50 percent in the nine months to December, the Japanese video game giant said Tuesday.

But a global memory chip shortage, created by frenzied demand for artificial intelligence hardware, could push up manufacturing costs.

The Switch 2 became the world's fastest-selling games console after launching to a fan frenzy last summer.

It is the successor to the original Switch, which soared in popularity during the pandemic when games such as "Animal Crossing" struck a chord during long lockdowns.

Both are hybrid devices that can be connected to a TV or used on-the-go.

In April-December, net profit jumped 51.3 percent year-on-year to 358.9 billion yen ($2.3 billion), and revenue nearly doubled on-year to 1.9 trillion yen, Nintendo said.

But the firm kept its annual unit sales target for the Switch 2 steady at 19 million, and also held its full-year net profit forecast of 350 billion yen.

"Nintendo Switch 2 got off to a good start following its launch on June 5 and unit sales continued to grow through the holiday season," the company said.

Nearly 17.4 million Switch 2 devices were sold in the nine-month period, it added.

"Maintaining momentum is certainly a big focus for Nintendo," Krysta Yang of the Nintendo-focused Kit and Krysta Podcast told AFP.

A lack of heavy-hitting first-party new games for the Switch 2 in coming months risks hindering growth, although third-party titles such as "Resident Evil Requiem" should help fill the gap, she said.

Nintendo said Tuesday it planned to release "Mario Tennis Fever" this month and "Pokemon Pokopia" in March.

While the firm is diversifying into hit movies and theme parks, consoles remain the core of its business.

The Switch 1 has now sold 155.37 million units -- overtaking the Nintendo DS console to be its best-selling hardware of all time.

But soaring prices for memory chips, used in gaming consoles as well as phones, laptops and other electronics, will likely be a headwind for the company.

Their prices have been pushed up as chipmakers focus on producing the advanced memory chips in huge demand to power AI data centers.

"Nintendo and other console manufacturers are publicly keeping quiet about the impact of the shortage," gaming industry consultant Serkan Toto told AFP.

But "users can forget the past when consoles always became cheaper in tandem with component costs falling over time", with price hikes potentially on the way in 2026, he said.

Yang said she thought a price increase for the Switch 2 "is not out of the question" but added that Nintendo "would likely exhaust all other options" before doing so.