Introduction
China semiconductor chip equipment industry is on fire in 2025, raising over ¥13 billion ($1.8 billion) in just ten months. But this isn’t just about money—it’s about power, control, and building a fully integrated domestic chipmaking ecosystem.
From strategic acquisitions to high-stakes partnerships, seven landmark deals are reshaping how China designs, manufactures, and services its semiconductor tools.
For the first time, domestic players are moving from fragmented innovations to end-to-end solutions, promising higher yields, lower risks, and a serious challenge to global industry giants
Seven Deals Shaping China’s Chip Equipment Sector
NAURA acquires controlling stake in Kingsemi – Expands coverage across etching, PVD/CVD, cleaning, and lithography-adjacent equipment.
Hwatsing completes full takeover of Xinyu Semiconductor – Strengthens integrated CMP equipment + services offering.
Grinm Semiconductor acquires 70% of DG Technologies – Moves from materials supply to downstream critical components.
AMEC launches joint venture with San’an Optoelectronics – Develops etching tools for GaN and SiC compound semiconductors.
Piotech secures strategic investment from SMIC Industrial Fund – Boosts domestic ALD and CVD tool development.
Kingsemi partners with National Integrated Circuit Fund (Big Fund II) – Enhances financing for lithography-adjacent tools.
Beijing E-Town Capital invests in semiconductor cluster – Provides large-scale ecosystem financing for localized equipment production.
These deals are no longer simple asset transfers—they reflect strategic moves to integrate vertically and horizontally, improving control over supply chains, critical components, and services.
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From “Point Breakthroughs” to Platform Integration
For years, China chip equipment makers focused on isolated innovations—etching tools, deposition systems, or wafer cleaning solutions developed independently. But semiconductor fabs require system compatibility for high-volume production. Tools must work together across multiple stages to ensure stable yields.
The trend in 2025 is platform-based integration. Companies now aim to provide solutions spanning entire process chains, offering holistic services rather than discrete machines. Benefits include:
- Higher compatibility between tools in the same fab.
- Improved production yields at scale.
- Reduced supply chain risk by sourcing domestically.
- Stronger customer trust in local alternatives.
NAURA + Kingsemi: Expanding the Lithography Ecosystem
One of the most significant deals was NAURA Technology Group’s acquisition of a 17.87% controlling stake in Kingsemi, a company specializing in coating, developing, and wet process equipment used before and after lithography.
NAURA already dominates etching, PVD/CVD, and wafer cleaning equipment. By integrating Kingsemi, it now offers a broader toolset around lithography—a critical gap due to restricted ASML EUV exports to China.
The deal allows NAURA to provide full-chain solutions, ensuring interoperability between process stages. It positions the company as a domestic alternative to global leaders like Applied Materials and Lam Research.
Hwatsing + Xinyu Semiconductor: Equipment Meets Service
In April 2025, Hwatsing Technology acquired the remaining equity of Xinyu Semiconductor, fully integrating the CMP equipment company.
The acquisition is more than expansion—it transforms Hwatsing’s business model. Now, the company offers a combination of:
- Hardware (CMP tools),
- Process services (high-precision tuning),
- Consumables (pads and slurries).
This model enhances customer retention, ensures stable yields, and provides fab-ready integration, directly challenging international CMP suppliers like Ebara and Applied Materials.
Grinm Semiconductor + DG Technologies: Vertical Integration
Unlike NAURA and Hwatsing, which focus on horizontal expansion, Grinm Semiconductor is pursuing vertical integration.
The materials-focused company acquired 70% of DG Technologies, marking a rare upstream-to-downstream expansion in China’s equipment sector.
By controlling both materials and critical components, Grinm can ensure higher quality and performance while reducing reliance on foreign suppliers.
TrendForce highlights that vertical integration also strengthens the domestic ecosystem, securing supply chains for high-precision components that are critical for modern chip production.
Strategic Investments and Joint Ventures
China semiconductor chip equipment ambitions are also being fueled through strategic partnerships:
- Piotech, a leader in ALD and CVD, received major funding from SMIC’s industrial fund, accelerating domestic thin-film deposition tool development for advanced nodes.
- AMEC formed a joint venture with San’an Optoelectronics to develop etching equipment for GaN and SiC, materials crucial for power electronics and electric vehicles.
Such collaborations accelerate technology development while spreading investment risk and integrating upstream and downstream capabilities.
techovedas.com/40-billion-china-to-launch-big-fund-iii-with-focus-on-chips-and-chipmaking-tools
Big Fund II and Beijing E-Town: Financing the Ecosystem
Public funds also play a pivotal role. Big Fund II channels capital to domestic equipment makers, enabling them to compete in areas like lithography-adjacent and advanced deposition tools.
Meanwhile, Beijing E-Town Capital supports large-scale industrial clusters, providing ecosystem financing that links toolmakers, component suppliers, and materials firms. These initiatives highlight a whole-of-industry approach, combining public funding, private investment, and industrial policy to accelerate local capabilities.
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Why This Matters
The ¥13 billion raised in 2025 reflects more than financial growth—it signals China’s move from substitution to self-sustaining ecosystems. Key takeaways include:
- Ecosystem reinforcement – Integrating upstream materials and downstream tools.
- Technology synergy – Linking multiple process steps for improved yield.
- Yield assurance – Ensuring stable performance across domestic fabs.
- Customer confidence – Providing reliable local alternatives.
- National resilience – Reducing geopolitical and supply chain risks.
China’s equipment makers are now system integrators, not just tool suppliers, enabling high-volume domestic production while reducing dependence on foreign imports.
techovedas.com/chinas-semiconductor-merger-crisis-8-deals-collapse-in-2025-amid-us-china-chip-war
Outlook
Looking ahead, China’s semiconductor chip equipment sector is likely to focus on:
- Wider platform-based alliances linking toolmakers and fabs.
- Greater localization of critical subsystems and components.
- Accelerated R&D in advanced deposition, lithography-adjacent, and atomic-scale tools.
The ¥13 billion surge in 2025 is laying the foundation for a robust domestic ecosystem capable of supporting China’s next-generation semiconductor ambitions.
Conclusion
In 2025, China semiconductor chip equipment industry is moving from fragmentation to cohesion. Deals like NAURA-Kingsemi and Hwatsing-Xinyu reflect a strategy focused on integration, ecosystem control, and yield assurance.
For investors and industry watchers, companies like NAURA (002371.SZ), Hwatsing (688120.SH), and AMEC (688012.SH) are central to China’s push toward self-sufficient, system-level semiconductor manufacturing.
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