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Arjun Kharpal

@arjunkharpal.cnbc.com

Senior technology correspondent at CNBC. Co-host of the Beyond the Valley podcast. Posting about everything tech.

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Latest posts by Arjun Kharpal @arjunkharpal.cnbc.com

Preview
Trump says new semiconductor tariff plan coming as soon as next week Trump's announcement on CNBC's "Squawk Box" came on the heels of him unveiling new tariff rates on numerous countries, with some facing steep hikes.

#BREAKING: Trump says new semiconductor tariff plan coming as soon as next week www.cnbc.com/2025/08/05/t...

05.08.2025 12:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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World's largest chipmaker TSMC says it has discovered potential trade secret leaks TSMC dominates the market for the manufacturing of the most advanced chips on the planet and counts major firms like Apple and Nvidia as clients.

6/

We don’t know how bad the leak is yet, or who might have accessed the secrets. But insider threats at this level show just how fragile the world’s most critical tech infrastructure really is.

Full story so far is here: www.cnbc.com/2025/08/05/c...

#Breaking #Tech #Chips #Semiconductors

05.08.2025 08:15 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

5/ What are the implications?

A leak of TSMC's most advanced chipmaking tech could:

-Undermine its competitive advantage

- Shift the global chip race

- Complicate already tense geopolitics over tech sovereignty

- Expose new national security risks

05.08.2025 08:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

4/
Why this matters:

TSMC isn’t just any chip company.

It’s a critical supplier to Apple, Nvidia, AMD and more. It’s also a strategic asset at the center of U.S.-China tech tensions.

No one else can do what TSMC does β€” not at its level or at its scale.

05.08.2025 08:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

3/
What happened?

They found β€œunauthorized activities” inside the company that might have led to trade secret leaks. They’ve taken serious disciplinary and legal actions, but details are still under wraps.

05.08.2025 08:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

2/
TSMC makes the most advanced chips powering everything from your iPhone to AI data centers. It’s basically the heart of the global semiconductor supply chain and a key player in U.S.-China tech tensions.

05.08.2025 08:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

1/
TSMC β€” the world’s leading chipmaker β€” just revealed a potential trade secret leak. This isn’t just a company problem; it’s a big deal for global tech and geopolitics. Let me break down why. πŸ‘‡

05.08.2025 08:15 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Samsung backs South Korean AI chip startup Rebellions ahead of IPO Rebellions has been working with Samsung to bring its second-generation artificial intelligence chip, called Rebel, to market.

6/ What this means strategically:

For Samsung: bolstering its foundry and design reputation. Proving out its foundry business.

For Rebellions: validation ahead of IPO, scaling production and global market reach. Rebellions told me it is aiming for IPO.

Full story: www.cnbc.com/2025/07/29/s...

29.07.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

5/ Why it matetrs for Samsung:

Samsung has its own chip manufacturing business which is hugely behind leader TSMC. This gives Samsung a new customer. If Rebellions gets bigger, it could become a major customer with Samsung getting in early

29.07.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

4/ Why it matters for Rebellions:

Rebellions, formed from its 2024 merger with Sapeon, is positioning itself as South Korea's answer to Nvidia. .

Samsung is a major tech company wiht a chip manufacturing business. This gives Rebellions more firepower.

29.07.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

2/ More details:

- Rebellions is testing its second generation chip called Rebel, which is designed for AI inferencing workloads
- Samsung will manufacture this on its 4 nanometer process
- Rebel will be launched later this year

29.07.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

1/ πŸš€ Big move today:
Samsung has joined a $150–200M fundraising round backing South Korea’s AI‑chip upstart Rebellions ahead of its IPO plans.

Details:

- Rebellions speaking to current investors and global investors for more funding
- This is a series C
- Valuation could go north of $1 billion

29.07.2025 12:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Alibaba to launch AI-powered glasses creating a Chinese rival to Meta Alibaba's Quark AI Glasses will be powered by Alibaba's Qwen large language model and its advanced AI assistant called Quark.

Chinese tech giant Alibaba is planning to launch a pair of AI-powered smart glasses this year. It'll be a potential rival to Meta's Ray-Bans. Alibaba promises navigation via mapping and payments via Alipay www.cnbc.com/2025/07/28/a...

28.07.2025 08:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

There is global demand for manufacturing capacity. And Elon Musk says these Tesla chips will be manufactured in Samsung's Texas, U.S. facility. That's politically great news for the U.S. which has been pushing for leading edge chip making to happen on American soil

28.07.2025 05:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Samsung will manufacture Tesla's chips using 2-nanometer (nm) process technology - this is basically the very latest manufacturing tech. It's a big deal for Samsung to prove it can handle such a contract with the hope other big names will follow

28.07.2025 05:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

In semiconductor manufacturing Taiwan Semiconductor Manufacturing Co (TSMC) holds a huge market share. Samsung is a very distant 2nd. Samsung for years has been trying to boost its own chipmaking business known as foundry. But these huge contracts have been rare

28.07.2025 05:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Samsung Electronics has entered into a $16.5 billion contract for supplying semiconductors to Tesla. This is a big deal for Samsung and also a win for Amercia's reshoring efforts. Here's why🧡

28.07.2025 05:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Tesla's Europe sales plunge 49% on brand damage, rising competition Tesla has faced brand damage over the past few months amid CEO Elon Musk's political involvement with U.S. President Donald Trump.

Tesla's Europe sales continue to plunge. One of its biggest issue is the brand damage caused by Elon Musk's involvement in politics. But also Tesla has an ageing lineup and needs a new car www.cnbc.com/2025/05/27/t...

27.05.2025 08:02 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Trump says he doesn't want Apple building products in India: 'I had a little problem with Tim Cook' Apple has been ramping up production in India with the aim of making around 25% of global iPhones in the country in the next few years.

Trump says he doesn’t want Apple building products in India: β€˜I had a little problem with Tim Cook’ www.cnbc.com/2025/05/15/t...

15.05.2025 12:30 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Nintendo expects to sell 15 million units of the Switch 2, in its first forecast for the console. It's a pretty strong start and this company has been a master of keeping users hooked into its franchises and characters like Mario, Zelda and Pokemon. Here's my analysis

08.05.2025 10:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Nvidia shares climb as Trump administration prepares to end chip export restrictions AMD CEO Lisa Su and Nvidia CEO Jensen Huang have both opposed the semiconductor export controls.

4) The Trump administration prepared to rescind what’s known as the β€œAI diffusion rule,” effectively stopping a set of artificial intelligence chip controls from taking effect later this month www.cnbc.com/2025/05/07/t...

08.05.2025 10:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Arm shares drop on weak forecast Arm beat on earnings and revenue but issued a disappointing forecast in its quarterly report on Wednesday.

3) Arm shares are tanking on weak guidance. This is a company that could be impacted by tariffs in a big way due to end customers: www.cnbc.com/2025/05/07/a...

08.05.2025 10:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Alphabet shares sink 7% after Apple’s Cue says AI will replace search engines Eddy Cue, Apple's services chief, said he believes AI services will eventually replace standard search engines such as Google, according to a report Wednesday.

2) Apple exec Eddy Cue says AI will replace search engines. This highlights some long-term challenges for Google
www.cnbc.com/2025/05/07/a...

08.05.2025 10:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Nintendo forecasts sales of 15 million Switch 2 consoles as it gears up for launch Nintendo said it expects to sell 15 million units of its new Switch 2 console in the fiscal year ending March 2026.

Here's some of the key tech stories to catch up on this morning:

1) #Nintendo forecasts sales of 15 million Switch 2 but warns that tariffs could have an impact. #NintendoSwitch2 is looking strong out the gates www.cnbc.com/2025/05/08/n...

08.05.2025 10:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

CHINA: True tariff rate = 54%

- 80% of all Apple products assembled in China
- 90% of iPhones assembled in China
- 55% of Apple’s Mac products and 80% of iPads

INDIA: 26% tariff

- 10-15% of iPhone production

VIETNAM: 46% tariff

- 20% of iPad production
- 90% of Apple’s wearable production

03.04.2025 08:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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#Apple stock down nearly 7% in pre-market. If losses hold at the close, it will be the worst one-day drop since 2020. All of this is over Trump's tariffs which will impact all of Apple's manufacturing hubs. I'll try and break it down $AAPL

03.04.2025 08:54 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Huawei launches $3,660 trifold phone outside of China as it charts international comeback Huawei has made a comeback in China and is hoping to bring that momentum to overseas markets where its business has been badly hurt.

Huawei launches the Mate XT trifold phone outside of China as it charts and international comeback www.cnbc.com/2025/02/18/h...

18.02.2025 08:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

The key will be following through now. Over the past few years, we have seen short-lived rallies in Chinese tech stocks on hopes that Beijing might warm to private business. This feels slightly different. The rare meeting with Xi is a sign of that.

17.02.2025 09:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The Chinese economy has been under pressure. Funding to private tech businesses has fallen off a cliff. Without that, where does the next Alibaba, Tencent or Baidu come from? Xi's meeting is designed to also bring investor confidence back into private markets too

17.02.2025 09:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

So that's why everyone is focusing on the meeting today held between Xi Jinping and tech bosses, including Jack Ma. The fact Ma was invited signals that perhaps relations between Xi and private business is entering a new, more friendly era, one in which these companies can grow

17.02.2025 09:12 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0