8-K: ACM Shanghai Reports Strong Backlog, Tech Advances

ACM Research (Shanghai) Inc. reported a significant year-on-year increase in its order backlog and highlighted advancements in its cleaning, furnace, and advanced packaging equipment technologies.

Summary

• ACM Research (Shanghai) Inc. (ACMSH) filed a Record of November 2025 Investor Relations Activity with the Shanghai Stock Exchange (SSE).
• The company's order backlog as of September 29, 2025, amounted to approximately RMB 9.072 billion, representing a 34.10% year-on-year increase compared to the same period last year.
• Memory accounts for a higher portion of the current order backlog compared to logic, with an average delivery lead time of around 6 months.
• ACMSH expects continued growth in both output and revenue for the next year, driven by ongoing investments in China's memory and logic industries and the rollout of new products.
• Gross margin is expected to remain stable in the 42%-48% range on a sustainable basis.
• The company has observed increasing customer shifts toward domestic equipment in logic and memory, particularly DRAM.
• Demand for advanced packaging equipment is expected to continue increasing, with ACMSH positioned at the forefront of the transition from wafer-level to panel-level packaging.
• Differences in reported adjusted net profit between ACMSH and its U.S.-listed parent company (ACMR) primarily arise from different accounting standards for revenue recognition (installation/commissioning vs. shipment/technical qualification).

Sentiment

Score: 8

Explanation: The filing presents a very positive outlook with strong order backlog growth, significant technological advancements, and clear strategies for future market expansion. The only minor point of complexity is the accounting difference, but it's explained. The risks are standard for the industry.

Positives

• Order backlog increased by 34.10% year-on-year to approximately RMB 9.072 billion as of September 29, 2025.
• Cleaning equipment provides near-full process coverage for 3D NAND, with patented nitrogen bubbling technology enhancing wet-etch uniformity and reducing secondary by-product deposition.
• Proprietary SAPS technology is stably adopted across nearly 30 process steps on SK Hynix production lines for advanced DRAM nodes.
• High-temperature sulfuric-acid cleaning product offers globally industry-leading particle-removal performance down to 19nm, with a roadmap to extend capability to 17nm, 15nm, and 13nm.
• Supercritical CO2 drying and cleaning system has reached a world-leading performance level, with CO2 consumption more than 40% lower than comparable international systems.
• Secured 18 furnace customers as of September 30, 2025, with expectations for incremental revenue contributions.
• Introduced the world's first panel-level horizontal electroplating system, highlighting differentiated technology advantages, with shipment expected in the near term.
• Gross margin is expected to remain stable in the 42%-48% range on a sustainable basis.
• Observed increasing customer shifts toward domestic equipment in China, indicating growing market acceptance.
• Advanced packaging equipment performed well in Q3, with momentum expected to continue into next year.
• Offers one of the most comprehensive portfolios of advanced wafer wet-process equipment globally.
• Positioned at the forefront globally in supporting the industry's transition from wafer-level to panel-level packaging.

Risks

• Anticipated customer orders or identified market opportunities may not grow or develop as expected.
• Customer orders already received may be postponed or canceled.
• Inability to obtain the qualification and acceptance of delivered tools when anticipated or at all, which would delay or preclude revenue recognition.
• Suppliers may not be able to meet demands on a timely basis.
• Technologies and tools may not gain market acceptance.
• Inability to compete effectively by, among other things, enhancing existing tools, adding additional production capacity, and engaging additional major customers.
• Significant expenses may be incurred long before revenue can be recognized from new products due to the costs and length of research, development, manufacturing, and customer evaluation process cycles.
• Volatile global economic, market, industry, and other conditions could result in sharply lower demand for products containing semiconductors and for ACMSH's products, and in disruption of capital and credit markets.
• Failure to successfully manage operations, including inability to hire, train, integrate, and manage additional qualified engineers for research and development activities.
• Trade regulations, including those recently published by the U.S. Department of Commerce imposing certain restrictions on equipment shipments and business practices with China-based semiconductor manufacturers.
• Currency fluctuations, political instability, and war, all of which may materially adversely affect ACMSH due to its substantial non-U.S. customer and supplier base and its substantial non-U.S. manufacturing operations.

Future Outlook

ACM Research (Shanghai) expects continued growth in both output and revenue for the next year, driven by ongoing investments in China's memory and logic industries and the rollout of new products. The company plans to voluntarily disclose its 2026 revenue outlook in January 2026. They anticipate increasing demand for advanced packaging and continued expansion in international markets, aiming to strengthen market competitiveness through process technology breakthroughs and customer validation.

Management Comments

• "Based on our sales performance this year, memory accounts for a higher portion of our order backlog compared with logic. The average delivery lead time for these orders is around 6 months."
• "For 3D NAND, our cleaning equipment now provides near-full process coverage, with only a few remaining steps undergoing validation."
• "Our Ultra C wb wet cleaning system has also been significantly upgraded with our patented nitrogen bubbling technology, which enhances wet-etch uniformity and reduces secondary by-product deposition. We believe this technology has strong application potential next generation 3D NAND, 3D DRAM, and 3D logic devices, and expect it to support a steadily expanding market opportunity."
• "Our proprietary SAPS technology is currently applied at the 28nm logic node, advanced DRAM nodes, and has been stably adopted across nearly 30 process steps on SK Hynix production lines."
• "For high-temperature sulfuric-acid cleaning, our patented nozzle design enables particle-removal performance down to 19nm, with particle counts reduced to single digits. We believe this product is globally industry-leading."
• "For supercritical CO2 drying and cleaning, our self-developed system has reached a world-leading performance level. Its CO2 consumption is more than 40% lower than comparable international systems, significantly reducing customers consumable costs."
• "We expect our gross margin to remain in the 42%-48% range on a sustainable basis."
• "We have observed increasing customer shifts toward domestic equipment. As the quality and performance of domestic tools continue to improve, we believe customer adoption will continue to rise next year."
• "We believe the overall Chinese market will remain stable next year. We also believe that the continued rollout of new products will provide a strong foundation for growth in the years ahead."

Industry Context

The semiconductor industry is experiencing significant investment in memory and logic, particularly within China, driving demand for advanced manufacturing equipment. The increasing adoption of domestic equipment in China is a notable trend, supported by improving quality and performance. The growing demand for advanced packaging, including the transition from wafer-level to panel-level packaging, represents a key growth area, especially with the development of the global AI semiconductor industry.

Comparison to Industry Standards

• ACM Shanghai's supercritical CO2 drying and cleaning system consumes over 40% less CO2 than comparable international systems, indicating a competitive advantage in operational cost efficiency.
• The high-temperature sulfuric-acid cleaning product, with particle-removal performance down to 19nm and a roadmap to 13nm, is considered globally industry-leading by management, suggesting superior performance compared to general market offerings.
• The introduction of the world's first panel-level horizontal electroplating system highlights ACM's differentiated technology advantages, positioning it ahead of competitors in this emerging advanced packaging segment.
• The stable adoption of SAPS technology across nearly 30 process steps on SK Hynix production lines demonstrates strong customer validation and competitive performance against other suppliers in advanced DRAM nodes.

Stakeholder Impact

• Shareholders: Positive impact due to strong order backlog, expected revenue growth, and technological leadership, potentially leading to increased share value.
• Customers: Benefit from advanced, high-performance, and cost-efficient equipment, such as the CO2 drying system with lower consumption and improved cleaning technologies.
• Employees: Continued growth and expansion may lead to stable employment and potential for new opportunities, especially in R&D.
• Suppliers: Continued demand for components and materials due to increased production and order fulfillment.

Next Steps

• Continue pursuing breakthroughs in process technologies and customer validation.
• Further strengthen market competitiveness through technology upgrades and product innovation.
• Advance next-generation waferand panel-level packaging technologies globally.
• Roll out additional panel-level packaging products over time.
• Ship the world's first panel-level horizontal electroplating system to customers in the near term.
• Voluntarily disclose 2026 revenue outlook in January 2026.

Key Dates

Recommendation

The filing reveals robust operational performance with a substantial 34.10% year-on-year increase in order backlog, signaling strong future revenue. ACM Research (Shanghai) demonstrates clear technological leadership with several 'world-leading' or 'industry-leading' products, including advanced cleaning systems and the first panel-level horizontal electroplating system. The company is well-positioned to capitalize on the growing demand for advanced packaging and the increasing adoption of domestic equipment in China. While standard industry risks exist, the disclosed growth drivers, technological differentiation, and stable gross margin outlook make a compelling case for a strong buy, especially given the strategic importance of the semiconductor equipment sector.

Keywords

semiconductor equipment, wafer cleaning, 3D NAND, DRAM, advanced packaging, electroplating, furnace systems, STAR Market, China semiconductor, ACMR, ACMSH, order backlog, gross margin, wet process equipment