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hot_img Intel's EMIB-T advanced packaging faces yield challenges, with the first mass production target in 2027 only at 50%

According to Taiwanese media reports, Intel's next-generation advanced packaging technology EMIB-T is facing severe yield challenges. ABF substrate supplier Unimicron stated during its earnings call on July 29 that the technology is "not yet mature," and the yield target for three EMIB-T substrate suppliers (Unimicron, Ibiden, and Shinkawa) during the initial mass production phase at the end of 2027 is only 50%.EMIB-T is Intel's advanced packaging solution that competes with TSMC's CoWoS-L, differing in that it embeds the silicon bridge directly into the substrate rather than using a silicon interposer, making substrate suppliers a key factor in determining success or failure. Google's ninth-generation TPU has confirmed that it will adopt EMIB-T packaging when it goes into mass production in 2028, with MediaTek responsible for chip co-design. If the chip successfully goes into mass production, its shipment volume is expected to challenge NVIDIA. Unimicron stated that the customer (Intel) has provided a profit guarantee mechanism, ensuring that suppliers can remain profitable even if yields are poor, and that profit margins will exceed the company's average level after achieving the 50% yield target. Currently, there is still considerable uncertainty about whether EMIB-T can achieve its mass production target by the end of 2027.

hot_img Yushu Technology starts subscription, Meituan and Sequoia may become the biggest external winners, DJI misses out on approximately 3.7 billion yuan in floating profits

Yushu Technology officially launched online and offline subscriptions on August 10, with an issue price of 150.80 yuan per share. The total market value after issuance is approximately 60.993 billion yuan, with total fundraising of nearly 6.1 billion yuan, and the issuance price-to-earnings ratio is 219.23 times, significantly higher than the industry average of 38.56 times.Meituan holds a total of 9.65% of Yushu's shares before issuance through its three subsidiaries, making it the largest external institutional shareholder; Sequoia China holds a total of 7.11%, ranking second. Based on the issue price, the two institutions will receive substantial paper returns. Sequoia first participated in the capital increase in December 2019 with 15 million yuan, at which time the post-investment valuation was only 150 million yuan.A fund under DJI planned to invest 10.1286 million yuan in 2018 for a corresponding shareholding of about 17%, and completed the business registration, but chose to withdraw its investment in 2019. If this investment had been retained until now, the corresponding market value would be approximately 3.7 billion yuan based on the issue price. DJI did not explain the reason for the withdrawal, but in 2019, the company announced an anti-corruption notice, disclosing the handling of 45 employees suspected of corruption, which led to a complete halt of the investment department's work.Among other major shareholders, Jingwei Venture Capital holds 5.45%, Shunwei Capital holds 4.42%, and CITIC Securities holds a total of 4.49%. In terms of strategic placement, DeepSeek received 933,400 shares (subscription of 141 million yuan), and Shanghai Qishan Investment, a subsidiary of Tencent, received 903,300 shares. CITIC Securities, as the sole sponsor, will receive approximately 145 million yuan in sponsorship underwriting fees and will be allocated 808,900 shares through co-investment. Yushu also reminds that the issuance price-to-earnings ratio is significantly higher than the industry average, posing a risk of stock price decline. The deadline for payment for successful applicants is August 12.
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