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China's front-end etch equipment imports are down 18% year-to-date while deposition imports are up 3%, with Naura identified by SemiAnalysis as the dominant ICP etch supplier at CXMT, China's leading DRAM producer [1][2]. A Hanwha Investment & Securities research note independently confirms the import slowdown and rising domestic equipment company revenues, providing the first non-SemiAnalysis institutional corroboration of the trend [4]. CXMT is simultaneously pursuing aggressive post-IPO capacity expansion and, per a Tom's Hardware report, targeting domestic HBM3 production by end of 2026 with Naura among designated tool suppliers [6][8].

CXMT is China's most advanced DRAM manufacturer and the primary test case for whether domestic equipment can support leading-edge memory production at scale. The combination of a confirmed etch import decline, Naura's established position at CXMT, and CXMT's move toward HBM3 with domestic tooling suggests the localization effort is reaching into more advanced process territory, not just commoditized steps.

China's front-end etch equipment imports fell 18% year-to-date through mid-2026 while deposition imports rose 3% over the same period, according to SemiAnalysis [1]. The firm's channel checks place Naura as the largest ICP etch supplier at CXMT, China's leading DRAM manufacturer, with further share gains expected as CXMT expands capacity [2]. A KuCoin article summarizing the SemiAnalysis findings refers to Naura by a translation of its Chinese corporate name as "North China Creation," independently restating the conclusion that Naura leads in CXMT's ICP etch market [3]. The divergence between etch and deposition import trends is the thread's central data point: etch toolmakers appear to have reached substitution-ready maturity earlier than their deposition counterparts, though no source has explained the mechanism behind this gap.

Independent corroboration has emerged from a Hanwha Investment & Securities research note covering Chinese semiconductor equipment, which reports an import slowdown alongside improving revenues at domestic equipment companies [4]. This is the first institutional voice outside SemiAnalysis to confirm the directional trend, lending the import decline claim more analytical support, even if Hanwha does not specify Naura's individual position at CXMT. The Yole Group has also published a 2026 report on China's domestic semiconductor equipment industry [5], though its specific conclusions are not in the available material.

CXMT's ambitions extend the story beyond standard DRAM. A Tom's Hardware report places CXMT at the center of China's domestic HBM3 push, with production targeted by end of 2026 and Naura listed among the tool suppliers for assembly processes [6]. Multiple sources confirm CXMT is pursuing aggressive capacity expansion following its IPO, positioning itself as a fourth global DRAM player alongside Samsung, SK Hynix, and Micron [7][8][9]. The Big Three currently hold over 90% of global DRAM market share [10], so CXMT's localization progress reflects a trajectory signal rather than a current market-share challenge.

The one unresolved interpretive question is whether the etch import decline is structural or transient. Morgan Stanley described April 2026 import data as showing "mixed signals" [11], which sits in mild tension with the SemiAnalysis and Hanwha narratives of durable substitution. No source has directly reconciled the April data with the full year-to-date trend.