Hon Hai Precision Industry Co.’s quarterly earnings missed estimates as weak Chinese iPhone sales weighed and it invested more on AI server production. The Taiwanese company, a major assembler of Nvidia Corp. servers, reported a 13% fall in net income to NT$46.3 billion ($1.4 billion). That compared with analysts’ estimates for a 2.3% gain to NT$54.4 billion. Hon Hai’s server manufacturing arm has expanded alongside the boom in demand for the Nvidia chips that drive AI development. But it still derives the majority of its revenue from iPhones, and Apple reported a surprise decline in sales of its flagship device during the holiday quarter. Hon Hai in January also revealed a deceleration in December-quarter sales. While big tech firms from Microsoft Corp. to Amazon.com Inc. have pledged to keep spending on datacenters, Chinese startup DeepSeek’s rise has spurred doubts about whether all that expenditure is justified. Hon Hai, which ships electronics to the rest of the world from giant production bases in China, is also grappling with uncertainty surrounding Trump-administration tariffs in 2025. Analysts for now expect AI demand to help revive Hon Hai’s top-line in 2025. Sales for the first two months of this year jumped 25%, quickening from last year. That reflects Nvidia’s $11 billion in quarterly revenue from its most advanced Blackwell chip, which it called “the fastest product ramp” in the company’s history. Hon Hai has been expanding its investments in the US, to make more AI servers there. Last month, Apple said it will partner with Foxconn to begin producing servers that power Apple Intelligence in Houston. Yet the Asian company is continuing to build what it’s called the world’s biggest AI server assembly plant in Mexico as well.