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Samsung has turned to Chinese language know-how teams to prop up its ailing semiconductor division, because it struggles to safe large US prospects regardless of investing tens of billions of {dollars} in its American manufacturing services.
The South Korean electronics group revealed final month that the worth of its exports to China jumped 54 per cent between 2023 and 2024, as Chinese language corporations rush to safe stockpiles of superior synthetic intelligence chips within the face of more and more restrictive US export controls.
In a single beforehand unreported deal, Samsung final 12 months offered greater than three years’ provide of logic dies — a key part in manufacturing AI chips — to Kunlun, the semiconductor design subsidiary of Chinese language tech group Baidu, in line with individuals accustomed to the matter.
However the growing significance of its China gross sales to Samsung comes because it navigates rising commerce tensions between Washington and Beijing over the event of delicate applied sciences.
The South Korean tech big introduced final 12 months that it was making a $40bn funding in increasing its superior chip manufacturing and packaging services in Texas, boosted by as much as $6.4bn in federal subsidies.
However Samsung’s contract chipmaking enterprise has struggled to safe large US prospects, bleeding market share to Taiwan Semiconductor Manufacturing Co, which is investing “at least” $100bn in chip fabrication vegetation in Arizona.
“Samsung and China want one another,” stated CW Chung, joint head of Apac fairness analysis at Nomura. “Chinese language prospects have turn into extra vital for Samsung, nevertheless it gained’t be straightforward to do enterprise collectively.”
Samsung has additionally fallen behind local rival SK Hynix within the booming marketplace for “excessive bandwidth reminiscence”, one other essential part in AI chips. Because the main provider of HBMs to be used by Nvidia, SK Hynix’s quarterly working revenue final 12 months surpassed that of Samsung for the primary time within the two corporations’ historical past.
“Chinese language corporations don’t also have a probability to purchase SK Hynix’s HBM as a result of the provision is all purchased out by the main AI chip producers like Nvidia, AMD, Intel and Broadcom,” stated Jimmy Goodrich, senior adviser for know-how evaluation to the Rand Company analysis institute.
“What Samsung is producing are the scraps which can be inferior however nonetheless adequate for the Chinese language, as there isn’t any native HBM substitute but.”
In accordance with the consultancy SemiAnalysis, Samsung is the “largest provider of HBM into China”, which is utilized in Huawei’s Ascend 910 sequence of AI chips.
The South Korean group’s contract chipmaking enterprise additionally partnered with Kunlun to supply the Core P800, an AI chip launched in February that additionally incorporates Samsung HBM.
An individual accustomed to Samsung’s pondering stated it had hoped to work with Kunlun to supply an much more superior AI chip, however the challenge had been placed on maintain due to new US restrictions that got here into pressure in January.
The curbs, which cap the permitted efficiency of AI chips produced for Chinese language prospects by overseas foundries, had been tightened after TSMC acknowledged final 12 months it had mistakenly assembled AI chips for shell corporations appearing on Huawei’s behalf.
“Our enterprise with Baidu has turn into unsure since stronger US export controls took impact in January,” stated an individual near Samsung, who added it was in search of extra leeway from US authorities.
Goodrich confused there was no suggestion that Samsung had violated US laws on producing AI chips for Kunlun, or supplying the Baidu subsidiary with logic dies “because the efficiency of these chips is unknown”.
However he famous the restrictions meant that Chinese language corporations “will take something they will get, both when it comes to HBM or logic foundry capabilities, as Chinese language indigenous gamers are usually not but as aggressive”.
He added that “Samsung producing what could also be a really aggressive chip for Baidu raises questions as as to whether the efficiency thresholds of US restrictions have to be adjusted — the longer US officers wait, the extra of those chips are going to be produced for China”.
Samsung stated it “strictly complies with the export laws set forth by the US authorities. We’re unable to touch upon our buyer relationships”.
