[SK Hynix indicates HBM4 will expand production in H2]

Published: Jul 29, 2026 15:46
On July 29, SK Hynix disclosed in its financial report that HBM4 has commenced mass production and shipments in Q2, and will expand production in H2. HBM4E samples were delivered in H1, adopting an optimal process technology that balances technological maturity and mass production stability. SK Hynix stated that in the HBM field, it will continue to solidify its leading position by leveraging comprehensive strengths, including stable supply capability underpinned by high quality and high yield, cost competitiveness, and the industry’s highest performance.

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