# East Asia Brief — Piotech

1 briefings mentioning Piotech.

- [China DRAM Makers Advance Proprietary Vertical Stacking to Counter HBM Export Curbs](https://eastasiabrief.com/semiconductors/china-dram-makers-advance-proprietary-vertical-stacking-counter-hbm-28) — Domestic memory fabricators and packaging houses deploy customized TSV tools and hybrid bonding to build localized high-bandwidth architectures. *(August 28, 2026; Semiconductors · China · ChangXin Memory Technologies, JCET Group, Naura Technology Group)*

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Publisher: East Asia Brief — https://eastasiabrief.com/