# Raw Materials Related Articles

HTX News Center provides the latest articles and in-depth analysis on "Raw Materials", covering market trends, project updates, tech developments, and regulatory policies in the crypto industry.

A Clod of Chinese Soil Chokes Two Japanese Giants

"Chinese Soil Chokes Japanese Giants" The production of a key electronic specialty gas, tungsten hexafluoride (WF6), vital for manufacturing AI chips, was halted by two leading Japanese producers—Kanto Denka and Central Glass. Their shutdown was not due to a technological failure but a sudden, critical shortage of a raw material they had long taken for granted: ultra-high-purity (6N-grade) tungsten powder, which is almost entirely sourced from China. Following a quiet Chinese export announcement in January 2026, tungsten powder shipments to Japan dropped to zero for months. Despite frantic efforts, Japanese companies found no viable alternative; imported powder was three times more expensive and lacked the required purity. Their existing stockpiles were exhausted by mid-2026. WF6 is essential for depositing tungsten into the microscopic contact holes of High Bandwidth Memory (HBM) chips, which are crucial for advanced processors like those from Nvidia. While Japanese firms had mastered producing ultra-pure WF6 gas, their entire supply chain relied on China's 6N tungsten powder—a dependency now revealed as a fatal vulnerability. China's dominance in this "soil" results from decades of painstaking R&D by companies like Xiamen Tungsten and China Tungsten & Hightech. They overcame immense technical hurdles, such as separating chemically similar molybdenum from tungsten, to achieve mass production of the world's purest tungsten powder. With their primary suppliers gone, Kanto Denka and Central Glass announced a permanent halt to WF6 production starting July 1, 2026. This immediately created a supply crisis for major semiconductor manufacturers like Samsung and SK Hynix, forcing them to urgently seek and certify new Chinese suppliers for WF6 itself. The reversal marks a dramatic shift: China has moved from exporting low-value raw materials to controlling the high-purity foundation of a critical global tech supply chain, upending a long-established industrial hierarchy.

marsbit06/16 00:28

A Clod of Chinese Soil Chokes Two Japanese Giants

marsbit06/16 00:28

MLCC Capacitor Price Increase: A Comprehensive Overview of Beneficiary Companies

Recent teardown reports of Nvidia's next-generation AI chips have reignited investor interest in the MLCC (Multi-Layer Ceramic Capacitor) sector. Analysis of the Rubin architecture VR200 server reveals a 30% increase in MLCC count and a 182% surge in component value per rack compared to the previous generation, with GPU board usage nearly doubling. High-power, high-voltage hardware designs are driving massive adoption of high-end, high-withstand-voltage, and large-capacity MLCCs, exacerbating supply shortages. The global MLCC supply-demand balance remains tight. Leading Japanese and Korean manufacturers have successively raised prices across series, compounded by overseas capacity constraints and long-term customer order locks at major factories. Delivery lead times for high-end products now exceed 20 weeks, with capacity struggling to keep pace with surging orders. Demand drivers include AI servers, automotive electronics, and recovering consumer electronics, leading to both volume and price increases for MLCCs. The industry chain beneficiaries are outlined as follows: **1. MLCC Product Manufacturers:** Direct beneficiaries of price hikes. Key Chinese companies include Fenghua Advanced Technology (leading domestic player), Sanhuan Group (vertical integration from materials to products), and others like Hongyuan Electronics (military focus) and Torch Electron (specialty ceramics). **2. MLCC Raw Materials & Components:** The foundation of the supply chain. * **Release Film:** A critical consumable in production. Companies include Jiemei Technology (domestic leader), Shuangxing New Materials, and Sidike. * **Metal Powders (Ni/Cu):** Core materials for internal electrodes. Key suppliers are Boqian New Materials, Yuean New Materials, and Gripm Advanced Materials. * **Dielectric Ceramic Powder:** The core material determining MLCC performance. Sinocera Advanced Materials is a global leader, while Sanhuan Group and Fenghua Advanced Technology also have significant in-house capabilities. The report highlights that rising AI server power is significantly increasing requirements for chip capacitors and inductors, forecasting explosive industry growth aligned with projected GPU/TPU shipments through 2027-2028.

marsbit05/25 02:57

MLCC Capacitor Price Increase: A Comprehensive Overview of Beneficiary Companies

marsbit05/25 02:57

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