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Apr 20
Samsung reportedly signals exit from LPDDR4 market as memory industry shifts toward LPDDR5
Memory makers are accelerating the phase-out of older mobile DRAM generations, with policies on LPDDR4 and DDR4 increasingly converging toward end-of-life (EOL) management as the industry shifts capacity toward higher-value LPDDR5, LPDDR5X, and server-class memory products.
Given the US-China trade war, many Taiwanese businesses and Chinese manufacturers relocated production lines to Southeast Asia, boosting shipment demand from the region. Now, escalating conflict in the Middle East has driven up fuel costs, while international cargo flights are being diverted or crowded into Southeast Asian routes. This phenomenon is causing air freight rates to double.
Optical communications company APAC Opto Electronics reported that its inventory digestion phase is nearing completion, with market demand showing a clear rebound. Looking ahead to its co-packaged optics (CPO) strategy, the company noted that its external laser small form-factor pluggable (ELSFP) is becoming increasingly critical within the overall architecture. Small-volume shipments have begun in 2026, with volume ramp-up expected in 2027, positioning the product as a key future growth driver.
Amazon CEO Andy Jassy declared in his latest shareholder letter that the company's self-developed chip business is booming, surpassing US$15 billion in annualized AI revenue through AWS — a significant milestone for chip efforts that have quietly evolved over 11 years, beginning with the acquisition of Israeli startup Annapurna Labs in 2015.
In 2026, critical semiconductor materials face a perfect storm of rising prices, shortages, and geopolitical disruption. Lead times for multilayer ceramic capacitors (MLCCs) and power devices are stretching, while helium supply risks from Qatar are mounting. Topco Scientific CTO Tina Ding says companies must sharpen capabilities in long-term contract locking, flexible pricing negotiations, strategic stockpiling, and risk-based sourcing — all while tracking costs in real time and staying in close step with customers.
The Global Electronics Association has released a report highlighting how AI demand is redistributing memory supply, causing extended lead times, rising prices, and increased market uncertainty for electronics manufacturers worldwide.
Samsung Electronics is accelerating its catch-up in the high-bandwidth memory (HBM) market against leader SK Hynix by advancing its sixth-generation HBM4. A key factor is Samsung's upgrade from traditional MBIST to programmable PMBIST testing architecture built on cutting-edge 4nm process technology, significantly enhancing production yield and efficiency.
Brand Cheng, chairman of Foxconn Industrial Internet (FII), a cloud networking business under Foxconn, recently announced ongoing advancements in technologies, including co-packaged optics (CPOs), liquid cooling, power architectures, and PCB technology. Notably, FII completed prototype shipments of its CPO all-optical switch in the first quarter of 2026 and plans to begin mass production starting in the third quarter of 2026.
AI GPUs, CPUs, and ASICs are driving demand for increasingly larger sizes and higher layer counts in substrate technology. The supply-demand gap for high-end ABF substrates continues to widen, and over the next three years, the industry is expected to enter a capacity expansion cycle.
As artificial intelligence chips increasingly migrate to advanced manufacturing nodes, the complexity — and duration — of semiconductor testing is rising sharply. That shift is fueling surging demand for Taiwan's test interface suppliers, whose businesses are climbing in tandem with the AI boom.
India's notification of a special economic zone in Dholera for the country's first chip fabrication plant marks a potential turning point in global semiconductor supply chains, promising a new manufacturing hub that could attract investment, create skilled jobs, and reduce import dependence — part of a broader international effort to diversify electronics production worldwide.
China semiconductor equipment maker Naura Technology delivered strong 2025 revenue growth on rising chip tool demand and domestic substitution, but weaker margins and intensifying competition signal a tougher next phase.