SiEn Integrated Files for Hong Kong IPO Seeking Up to HK$6.98 Billion, Listing on July 10
Miles Bennett
SiEn Integrated (芯联集成, 688249.SS) has launched a Hong Kong IPO seeking up to HK$6.98 billion, with trading set for July 10; over half the proceeds target 22nm R&D, even as the company warns 2026 profit will fall on rising depreciation costs.
Where is the money coming from — and where is it going?
SiEn plans to issue 216.2 million H-shares at a maximum price of HK$32.30 each, raising up to HK$6.98 billion (roughly US$890 million).
About 53.6% of the proceeds will fund R&D and optimization of its 22nm technology platform; the rest goes to AI-driven production projects.
This means → the company is concentrating more than half its war chest on a single bet — 22nm process capability — the linchpin of its future competitiveness.
Who is backing this listing?
Chery Automobile (奇瑞汽车), through a subsidiary, has committed to a cornerstone investment, though the exact subscription size has not been disclosed.
In plain terms = having an automaker lock in shares early signals supply-chain confidence in SiEn's technology direction, but with the amount undisclosed, the strength of that endorsement remains unclear.
Why is the company warning about profits before it even lists?
SiEn disclosed in its prospectus that 2026 net profit is expected to fall year-on-year, mainly because new production facilities will drive up depreciation costs.
In plain terms = the new fabs are built and equipped, but accounting rules spread the cost over years — that depreciation directly eats into near-term profit.
This means → investors are not buying current earnings; they are betting that the 22nm platform will eventually generate enough revenue to outrun the depreciation drag — making this the key milestone to watch after listing.
Why Hong Kong, and why now?
SiEn is not alone: on the same day, Apple supplier Luxshare Precision (立讯精密) disclosed plans to raise up to roughly US$3.1 billion in Hong Kong; separately, Baidu's chip unit Kunlun Core (昆仑芯) is reportedly planning a Hong Kong listing at a US$50 billion valuation.
This reflects a broader wave of Chinese tech companies channeling fundraising through Hong Kong — the city is becoming a critical capital gateway for this cohort.
Content is for reference only, not financial advice.