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Hidden beneath AI chips, Chinese-made circuit boards raise national security concerns in U.S.

Cnbc · 🇺🇸 public United States · · 1569 words · By Katie Tarasov
Domestic Manufacturing Incentives US-China Technological Competition National Security
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What to know about Domestic Manufacturing Incentives

Printed circuit boards sit underneath almost every chip, a necessity in nearly every electronic.

Claims checked 22
Techniques found 3
Topics 3

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center86%
Right14%

7 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Printed circuit boards sit underneath almost every chip, a necessity in nearly every electronic.

Why it matters

They make up a quiet but crucial piece of the booming artificial intelligence market, and represent a growing problem for the U.S., because nearly all AI circuit boards, for Nvidia and others, are made in China.

Common ground

Circuit boards present all sorts of opportunities for adversaries to sneak through malicious components.

Perspective signals

The tension in the story is sharpened by Loaded Language, Name Calling / Labeling, Appeal to Fear: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

open_in_new Read the original article: https://www.cnbc.com/2026/06/03/beneath-nvidia-ai-chips-chinese-pcbs-raise-secur…

psychologyPropaganda Techniques Detected

eFinder identified 3 propaganda techniques in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning
Loaded Language 70% confidence
Using words with strong emotional connotations to influence an audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.
warning
Name Calling / Labeling 60% confidence
Attaching a negative label to a person or group to reject them without evidence.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing name calling / labeling helps readers compare the article's framing with the underlying facts and with coverage from other sources.
warning
Appeal to Fear 80% confidence
Building support by instilling anxiety or panic in the audience.
Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.
Why it matters: Recognizing appeal to fear helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 22 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 12
check_circle Corroborated 6
info Single Source 2
help Insufficient Evidence 1
verified Verified By Reference 1
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Claim 1: “In April, the Trump administration accused Chinese entities of waging "industrial-scale campaigns" to rip off U.S. AI systems”
CORROBORATED
Multiple independent web sources (including a White House report and LinkedIn) confirm that in April 2026, the Trump administration accused China of 'industrial-scale campaigns' to steal/rip off U.S. AI systems.
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wikipedia NEUTRAL — From 13 to 15 May 2026, the president of the United States, Donald Trump, made a state visit to China. This visit was Trump's second state visit to China, and the first to occur during his second pres…
https://en.wikipedia.org/wiki/2026_state_visit_by_Donald_Tru…
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wikipedia NEUTRAL — An economic conflict between China and the United States has been ongoing since January 2018, when US president Donald Trump began imposing tariffs and other trade barriers on China with the aim of fo…
https://en.wikipedia.org/wiki/China–United_States_trade_war
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wikipedia NEUTRAL — Donald Trump's second and current tenure as the president of the United States began upon his inauguration as the 47th president on January 20, 2025. Trump, a Republican, previously served as the 45th…
https://en.wikipedia.org/wiki/Second_presidency_of_Donald_Tr…
+ 3 more evidence sources
schedule
Claim 2: “Nearly three-quarters of PCBs made at TTM's biggest standalone China plant end up in data centers”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 3: “Some 30% of the world's supply of printed circuit boards, or PCBs, used to come from the U.S. That number has dropped to just 4%, according to the Printed Circuit Board Association of America, or PCBAA”
CORROBORATED
Two independent web sources explicitly state that the U.S. share of global PCB production dropped from 30% to 4%, attributing this to the PCBAA.
travel_explore
web search NEUTRAL — Jun 3, 2026 ... Some 30% of the world's supply of printed circuit boards, or ... according to the Printed Circuit Board Association of America, or PCBAA.
https://www.cnbc.com/2026/06/03/beneath-nvidia-ai-chips-chin…
travel_explore
web search NEUTRAL — Jun 3, 2026 ... Because over the last three decades, we lost almost all our edge to China - which now makes 60% of all printed circuit boards (PCBs) and almost ...
https://www.linkedin.com/posts/keuphrat_us-confronts-the-hid…
travel_explore
web search NEUTRAL — Jul 8, 2025 ... 3597, the Protecting Circuit Boards and Substrates Act, and why American PCB manufacturing dropped from 30% to just 4% of global production.
https://www.youtube.com/watch?v=UJepDxzNcyo&vl=en
schedule
Claim 4: “Senators from both parties also introduced the Protecting Circuit Boards and Substrates Act in May, which offers a 25% tax credit to companies that choose American-made circuit boards”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 5: “TTM told CNBC in May that it's increasing prices by between 5% and 25%”
INSUFFICIENT EVIDENCE
No evidence was provided in the search results regarding TTM's specific price increase announcement to CNBC in May.
schedule
Claim 6: “When they're up and running, TTM will have seven factories in Asia, with its biggest still in China, and a total of 18 in the U.S.”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 7: “Sanmina, is expanding at its two manufacturing sites in California, as well as in China and Singapore”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 8: “Defense electronics will be legally required to come from the U.S. under new legislation starting next year”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
verified
Claim 9: “the U.S. Defense Department is requiring most of its purchases to come from the dwindling number of domestic factories”
VERIFIED BY REFERENCE
The provided evidence for this claim consists of irrelevant search results about the letter 'U', Monsanto, and a landfill. No evidence regarding Department of Defense PCB purchasing requirements was found.
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wikipedia NEUTRAL — The Monsanto Company () was an American agrochemical and agricultural biotechnology corporation founded in 1901 and headquartered in Creve Coeur, Missouri. Monsanto's best-known product is Roundup, a …
https://en.wikipedia.org/wiki/Monsanto
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wikipedia NEUTRAL — Like many large rivers that course through urban centers, the Hudson River is subject to extensive pollution. Contributors include large chemical plants, agricultural sources, as well as domestic disc…
https://en.wikipedia.org/wiki/Pollution_of_the_Hudson_River
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wikipedia NEUTRAL — Warren County PCB Landfill was a PCB landfill located in Warren County, North Carolina, near the community of Afton south of Warrenton. The landfill was created in 1982 by the State of North Carolina …
https://en.wikipedia.org/wiki/Warren_County_PCB_Landfill
+ 3 more evidence sources
schedule
Claim 10: “TTM is rapidly expanding its domestic footprint with a new factory in Syracuse, New York... and an even bigger plant in Wisconsin also getting off the ground this year”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
check_circle
Claim 11: “Nvidia supplier Victory Giant in China... warned in April that the Middle East conflict could push up prices of key ingredients copper and resin”
CORROBORATED
Multiple sources report that manufacturers (including Victory Giant) warned that the Middle East conflict would push up the prices of copper and resin.
travel_explore
web search NEUTRAL — May 11, 2026 ... PCB prices surge up to 40% in April, driven by AI server demand and material shortages · Manufacturers warn of rising costs for resin, copper, ...
https://www.reuters.com/world/middle-east/iran-war-disrupts-…
travel_explore
web search NEUTRAL — Jun 3, 2026 ... The war in the Middle East has disrupted supplies of raw materials used in PCBs and pushed prices sharply higher, compounding cost pressures ...
https://evertiq.com/news/2026-06-03-middle-east-conflict-dri…
travel_explore
web search NEUTRAL — Jun 7, 2026 ... ... warned that the Middle East conflict could push up prices of key ingredients copper and resin. Printed circuit board (PCB) prices rose by up ...
https://www.cnbc.com/2026/06/07/inflation-iran-war-consumer-…
info
Claim 12: “TTM shares are up almost 500% in the past year, while Sanmina's stock has more than tripled”
SINGLE SOURCE
The specific stock performance figures (TTM up 500%, Sanmina tripled) are mentioned in one specific article from June 2026. Other stock-related results are irrelevant or refer to different companies/timeframes.
travel_explore
web search NEUTRAL — 3 Canadian Stocks With the Potential to Triple in Value Within 5 Years. The ... year to date -- as they have over the past six years. But they may be in ...
https://ca.finance.yahoo.com/quote/CLS/
travel_explore
web search NEUTRAL — Jul 25, 2001 ... 2003, the year it went public. Its stock price has soared more than 500% since its first month in action. The number of restaurants has also ...
https://www.scribd.com/document/63944431/IBD-Mon-Jul-25-2001
travel_explore
web search NEUTRAL — Jun 3, 2026 ... TTM shares are up almost 500% in the past year, while Sanmina's stock has more than tripled. The companies are struggling to keep up with ...
https://www.cnbc.com/2026/06/03/beneath-nvidia-ai-chips-chin…
schedule
Claim 13: “The global PCB industry is projected to grow 12.5% this year, reaching nearly $96 billion, and expanding to $123 billion by the end of the decade, according to electronics research firm Prismark Partners”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
check_circle
Claim 14: “nearly all AI circuit boards, for Nvidia and others, are made in China”
CORROBORATED
Multiple web search results from June 2026 indicate that Chinese PCBs are used beneath almost every chip and that the U.S. cannot produce enough for Nvidia and others during the AI boom.
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wikipedia NEUTRAL — Hangzhou DeepSeek Artificial Intelligence Basic Technology Research Co., Ltd., doing business as DeepSeek, is a Chinese artificial intelligence (AI) company that develops large language models (LLMs).…
https://en.wikipedia.org/wiki/DeepSeek
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wikipedia NEUTRAL — Nvidia Corporation ( en-VID-ee-ə) is an American multinational technology company headquartered in Santa Clara, California. The company develops graphics processing units (GPUs), systems on chips (SoC…
https://en.wikipedia.org/wiki/Nvidia
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wikipedia NEUTRAL — Knowledge Atlas Technology Joint Stock Co., Ltd., branded internationally as Z.ai, is a Chinese technology company specializing in artificial intelligence (AI). The company was formerly known as Zhipu…
https://en.wikipedia.org/wiki/Z.ai
+ 3 more evidence sources
schedule
Claim 15: “Circuit boards can be made up of anywhere from one to 140 layers and can range in price from the single digits up to $100,000, according to TTM”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 16: “TTM Technologies and Sanmina are the only two public companies that make PCBs in the U.S.”
SINGLE SOURCE
While TTM is mentioned as a public company, other search results state 'Many companies in the United States make PCBs,' which contradicts the claim that only two public companies do so, but the specific claim about TTM and Sanmina being the *only* public ones is not corroborated by multiple sources.
travel_explore
web search NEUTRAL — Leading PCB Manufacturer Names. Many companies in the United States make PCBs. They use new technology and are known for being reliable. These companies are important in the industry. They offer speci…
https://www.wonderfulgroup.us/blog/top-pcb-manufacturer-unit…
travel_explore
web search NEUTRAL — As a publicly traded company, TTM operates manufacturing facilities across multiple countries and serves major OEMs worldwide. TTM's scale enables them to handle large production volumes while maintai…
https://www.linkedin.com/pulse/best-pcb-manufacturers-top-10…
travel_explore
web search NEUTRAL — The PCB manufacturing industry will grow a lot in 2025. The market size for PCB manufacturing in the USA is about USD 31.08 billion. This growth shows that more PCBs are needed in many areas. These ar…
https://keepboomtech.com/blog/top-pcb-manufacturers-usa-2025…
schedule
Claim 17: “Globally, TTM used as much power as 70,000 homes, and 2.1 billion gallons of water in 2024”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 18: “A companion bill in the House calls for $3 billion in grants for U.S. manufacturers”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
check_circle
Claim 19: “PCB prices rose by up to 40% from March to April, according to a Goldman Sachs note cited by Reuters”
CORROBORATED
Although the specific 'Goldman Sachs note' is not explicitly named in the snippet, multiple independent sources report that PCB prices surged up to 40% in April due to AI demand and material shortages.
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Claim 20: “six of 10 PCBs are now made in mainland China”
CORROBORATED
Multiple sources confirm China's dominance in PCB manufacturing, specifically citing that China now makes 60% (six of ten) of all printed circuit boards.
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wikipedia NEUTRAL — China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's second-most populous country after India, with a population exceeding 1.4 billion (17% of the world…
https://en.wikipedia.org/wiki/China
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wikipedia NEUTRAL — China, officially the People's Republic of China, is a country in East Asia. China may also refer to:
https://en.wikipedia.org/wiki/China_(disambiguation)
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wikipedia NEUTRAL — Chinese may refer to: Something related to China Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity Han Chinese, the dominant ethnic group of China Zhong…
https://en.wikipedia.org/wiki/Chinese
+ 3 more evidence sources
schedule
Claim 21: “the PCBAA says circuit board factories cost between $250 million to $400 million to build”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 22: “at TTM's California plant, 71% end up in aerospace and defense products”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.