Since early April, the global semiconductor industry has been experiencing a widespread price hike, with numerous suppliers, including international giants like Infineon and Texas Instruments, issuing price adjustment notices. This surge is primarily attributed to escalating supply-side cost pressures, exponential growth in AI computing power demand, and geopolitical factors. Analysts anticipate this will shift the semiconductor industry from price competition to a profit recovery phase and accelerate the localization of the domestic semiconductor industry.

Samsung Electronics announced on April 6 significant progress in its foundry business, securing a contract to manufacture NVIDIA's Groq 3 LPU and further collaborating with AMD to supply HBM4 memory for its MI455X AI accelerator. These partnerships highlight Samsung's unique vertically integrated competitive advantage, leveraging its one-stop HBM memory and foundry services amidst the surging demand for AI chips.

NASA's Artemis II mission successfully launched on April 1, with four astronauts embarking on a highly anticipated lunar orbit aboard a massive rocket. This marks the first crewed lunar mission in over half a century, signifying a crucial step in humanity's return to the Moon and laying the groundwork for the ambitious goal of future human exploration of Mars.

OpenAI reportedly plans to officially initiate its Initial Public Offering (IPO) process in the fourth quarter of 2026. This move aims to elevate the company's valuation to a staggering $852 billion, signaling strong investor confidence and high expectations for the future development of artificial intelligence. OpenAI's IPO will be a major event in the tech world, potentially significantly impacting the investment landscape of the entire AI industry.

Meta Platforms is actively expanding its AI device sector, revealing on April 8 that its super intelligence division is forming a dedicated AI hardware team, led by former ByteDance executive Rui Xu. Concurrently, Meta plans to release open-source versions of its next-generation AI models while retaining proprietary versions of its most powerful models. This hybrid strategy indicates Meta's aim to leverage its vast user base to rapidly deploy AI products to market and maintain a differentiated competitive edge in technology.

Intel announced on April 8 its participation in Tesla CEO Elon Musk's TeraFab wafer fabrication plant project. This collaboration combines Tesla's capital and infrastructure capabilities with Intel's 18A advanced process technology, aiming to build a chip production base with an annual capacity of 1 terawatt (TW) of computing power. The initiative also seeks to reduce the U.S.'s reliance on overseas foundries and strengthen the semiconductor supply chain's independence. This move is expected to have a profound impact on the global chip industry landscape.

NASA has initiated the two-day countdown for its highly anticipated Artemis II mission, marking the first crewed lunar orbit in over 50 years. The four astronauts—Americans Reid Wiseman, Victor Glover, Christina Koch, and Canadian Jeremy Hansen—have entered quarantine, awaiting the launch window scheduled to open on April 1st at Kennedy Space Center. This mission is a crucial step towards establishing a lunar base and laying the groundwork for future human exploration of Mars, symbolizing significant progress in space exploration.

Google officially released its latest open-source large language model series, Gemma 4, on April 2nd. Based on the core architecture of Gemini 3, Gemma 4 is being hailed by the developer community as the 'most powerful model per bit.' The series includes 2B and 4B 'Effective' models designed for edge devices, a 26B model utilizing a Mixture-of-Experts (MoE) architecture, and a 31B Dense architecture model. Notably, the smaller 2B and 4B models now support native audio input, enabling real-time voice understanding and dialogue directly on smartphones and IoT devices without cloud reliance.

Meta Platforms is undergoing an AI-driven strategic restructuring that includes laying off approximately 200 employees in its Silicon Valley campuses, primarily within the wearable devices division. This move is part of CEO Mark Zuckerberg's strategy to pivot the company entirely towards artificial intelligence, following earlier workforce reductions in its Reality Labs division. Despite localized layoffs, Meta plans to invest up to $135 billion in AI infrastructure this year, a 75% increase from the previous year, aiming to enhance efficiency through automation and AI tools to build an 'AI-native' organization.