Industry: Chemical & Material
Published Date: 2025-09-08
Pages: 74 Pages
Report ld: 4944525
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High Selectivity Phosphoric Acid(HSP) Market Size(US$)

CAGR 2025-2031
7.2%
Market Size,2031
USD 526
Million
Market Snapshot
Source: Secondary research, interviews with experts, and QYResearch analysis
The global High Selectivity Phosphoric Acid(HSP) market size was US$ 320 million in 2024 and is forecast to a readjusted size of US$ 526 million by 2031 with a CAGR of 7.2% during the forecast period 2025-2031.
By 2025, the evolving U.S. tariff policy is poised to inject considerable uncertainty into the global economic landscape. This report delves into the latest U.S. tariff measures and the corresponding policy responses across the globe, evaluating their impacts on High Selectivity Phosphoric Acid(HSP) market competitiveness, regional economic performance, and supply chain configurations.
In 2024, global high selectivity phosphoric acid (HSP) production reached approximately 50,356 tons, with an average global market price of around US$ 6,353/ton. In 3D NAND manufacturing process, dozens of layers of SiO2 and SiN are deposited, and the SiN layer is selectively removed using hot phosphorous. High selectivity phosphoric acid (HSP) can selectively etch SiN while leaving SiO2. In this process, the desired etching rate can be achieved by controlling the concentration and temperature of the phosphoric acid solution. Usually, the concentration of HSP solution is not lower than 85%.
3D NAND is a type of non-volatile flash memory in which the memory cells are stacked vertically in multiple layers. 3D NAND is the latest generation of flash memory (also known as flash storage). Flash memory is used in enterprise server storage (data storage for large businesses) and networking technology, as well as in a wide range of consumer devices, including USB flash drives, smartphones, digital cameras, tablets, and laptops. 3D NAND technology is developing at a rapid pace.
Selective wet etching of the Si3N4 layers in 3D NAND devices is reaching a ceiling for structures around 100 layers thick. Standard selectivity calculations based on results from blanket nitride and oxide wafers do not translate well to the complex structure of a 96-layer 3D NAND device. As a result, specially formulated chemistries are needed. High selectivity phosphoric acid is such a chemical. With high selectivity, phosphoric acid can remove the Si3N4 layers well while protects the silicon oxide layers. Due to the high technology barrier, there are only a few producers who can supply high selectivity, phosphoric acid to the market.
Worldwide, production of 3D NAND mainly distributes in South Korea, Japan, China, USA and Singapore. As high selectivity phosphoric acid is mainly used in the production of 3D NAND, consumption region of it keeps consistent with production region of 3D NAND.
The global High Selectivity Phosphoric Acid(HSP) market is strategically segmented by company, region (country), by Type, and by Application. This report empowers stakeholders to capitalize on emerging opportunities, optimize product strategies, and outperform competitors through data-driven insights on sales, revenue, and forecasts across regions, by Type, and by Application for 2020-2031.
MARKET SEGMENTATION
CHAPTER OUTLINE
Chapter 1: Report scope, executive summary, and market evolution scenarios (short/mid/long term).
Chapter 2: Quantitative analysis of High Selectivity Phosphoric Acid(HSP) market size and growth potential at global, regional, and country levels.
Chapter 3: Competitive benchmarking of manufacturers (revenue, market share, M&A, R&D focus).
Chapter 4: Type-based segmentation analysis – Uncovering blue ocean markets (e.g., Other in China).
Chapter 5: Application-based segmentation analysis – High-growth downstream opportunities (e.g., 128-Layer 3D NAND in India).
Chapter 6: Regional sales and revenue breakdown by company, type, application and customer.
Chapter 7: Key manufacturer profiles – Financials, product portfolios, and strategic developments.
Chapter 8: Market dynamics – Drivers, restraints, regulatory impacts, and risk mitigation strategies.
Chapter 9: Actionable conclusions and strategic recommendations.
WHY THIS REPORT
Beyond standard market data, this analysis provides a clear profitability roadmap, empowering you to:
Unlike generic global market reports, this study combines macro-level industry trends with hyper-local operational intelligence, empowering data-driven decisions across the High Selectivity Phosphoric Acid(HSP) value chain, addressing:
- Market entry risks/opportunities by region
- Product mix optimization based on local practices
- Competitor tactics in fragmented vs. consolidated markets
QYRESEARCH'S STRENGTHS
Unlike generic global market reports, this study combines macro-level industry trends with hyper-local operational intelligence, empowering data-driven decisions across the Compound Chocolate value chain, addressing:
We identify regional market threats and growth prospects to guide your overseas layout.
We adjust product portfolios in line with local consumption habits.
We unpack rivals’ operation strategies for scattered and highly concentrated industries.
We cover competition landscape, full supply chain and quantified market size data, and deliver tailor-made customized surveys to meet your unique business demands.
We own self-owned massive exclusive databases, backed by 19 years of global market research experience across thousands of sectors.
Our team operates 24 hours a day, 365 days a year, enabling ultra-fast report turnaround to respond to your research needs efficiently.
We integrate regional risk assessment, localized product optimization and competitor analysis to deliver actionable market strategies.
All data is cross-verified from multiple industry sources to deliver thorough, precise analysis that supports reliable corporate strategic decisions.
We provide responsive, dedicated after-sales support to resolve all follow-up inquiries about reports, data and industry interpretation.
TABLE OF CONTENTS
1 Market Overview
1.1 High Selectivity Phosphoric Acid(HSP) Product Scope
1.2 High Selectivity Phosphoric Acid(HSP) by Type
1.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales by Type (2020 & 2024 & 2031)
1.2.2 Thermal Process
1.2.3 Other
1.3 High Selectivity Phosphoric Acid(HSP) by Application
1.3.1 Global High Selectivity Phosphoric Acid(HSP) Sales Comparison by Application (2020 & 2024 & 2031)
1.3.2 96 Layer and Below 3D NAND
1.3.3 128-Layer 3D NAND
1.3.4 176-Layer 3D NAND
1.3.5 200-300 Layer 3D NAND
1.3.6 Above 300 Layer 3D NAND
1.4 Global High Selectivity Phosphoric Acid(HSP) Market Estimates and Forecasts (2020-2031)
1.4.1 Global High Selectivity Phosphoric Acid(HSP) Market Size in Value Growth Rate (2020-2031)
1.4.2 Global High Selectivity Phosphoric Acid(HSP) Market Size in Volume Growth Rate (2020-2031)
1.4.3 Global High Selectivity Phosphoric Acid(HSP) Price Trends (2020-2031)
1.5 Assumptions and Limitations
2 Market Size and Prospective by Region
2.1 Global High Selectivity Phosphoric Acid(HSP) Market Size by Region: 2020 VS 2024 VS 2031
2.2 Global High Selectivity Phosphoric Acid(HSP) Retrospective Market Scenario by Region (2020-2025)
2.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Market Share by Region (2020-2025)
2.2.2 Global High Selectivity Phosphoric Acid(HSP) Revenue Market Share by Region (2020-2025)
2.3 Global High Selectivity Phosphoric Acid(HSP) Market Estimates and Forecasts by Region (2026-2031)
2.3.1 Global High Selectivity Phosphoric Acid(HSP) Sales Estimates and Forecasts by Region (2026-2031)
2.3.2 Global High Selectivity Phosphoric Acid(HSP) Revenue Forecast by Region (2026-2031)
2.4 Major Region and Emerging Market Analysis
2.4.1 South Korea High Selectivity Phosphoric Acid(HSP) Market Size and Prospective (2020-2031)
2.4.2 China High Selectivity Phosphoric Acid(HSP) Market Size and Prospective (2020-2031)
3 Global Market Size by Type
3.1 Global High Selectivity Phosphoric Acid(HSP) Historic Market Review by Type (2020-2025)
3.1.1 Global High Selectivity Phosphoric Acid(HSP) Sales by Type (2020-2025)
3.1.2 Global High Selectivity Phosphoric Acid(HSP) Revenue by Type (2020-2025)
3.1.3 Global High Selectivity Phosphoric Acid(HSP) Price by Type (2020-2025)
3.2 Global High Selectivity Phosphoric Acid(HSP) Market Estimates and Forecasts by Type (2026-2031)
3.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Forecast by Type (2026-2031)
3.2.2 Global High Selectivity Phosphoric Acid(HSP) Revenue Forecast by Type (2026-2031)
3.2.3 Global High Selectivity Phosphoric Acid(HSP) Price Forecast by Type (2026-2031)
3.3 Different Types High Selectivity Phosphoric Acid(HSP) Representative Players
4 Global Market Size by Application
4.1 Global High Selectivity Phosphoric Acid(HSP) Historic Market Review by Application (2020-2025)
4.1.1 Global High Selectivity Phosphoric Acid(HSP) Sales by Application (2020-2025)
4.1.2 Global High Selectivity Phosphoric Acid(HSP) Revenue by Application (2020-2025)
4.1.3 Global High Selectivity Phosphoric Acid(HSP) Price by Application (2020-2025)
4.2 Global High Selectivity Phosphoric Acid(HSP) Market Estimates and Forecasts by Application (2026-2031)
4.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Forecast by Application (2026-2031)
4.2.2 Global High Selectivity Phosphoric Acid(HSP) Revenue Forecast by Application (2026-2031)
4.2.3 Global High Selectivity Phosphoric Acid(HSP) Price Forecast by Application (2026-2031)
4.3 New Sources of Growth in High Selectivity Phosphoric Acid(HSP) Application
5 Competition Landscape by Players
5.1 Global High Selectivity Phosphoric Acid(HSP) Sales by Players (2020-2025)
5.2 Global Top High Selectivity Phosphoric Acid(HSP) Players by Revenue (2020-2025)
5.3 Global High Selectivity Phosphoric Acid(HSP) Market Share by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in High Selectivity Phosphoric Acid(HSP) as of 2024)
5.4 Global High Selectivity Phosphoric Acid(HSP) Average Price by Company (2020-2025)
5.5 Global Key Manufacturers of High Selectivity Phosphoric Acid(HSP), Manufacturing Sites & Headquarters
5.6 Global Key Manufacturers of High Selectivity Phosphoric Acid(HSP), Product Type & Application
5.7 Global Key Manufacturers of High Selectivity Phosphoric Acid(HSP), Date of Enter into This Industry
5.8 Manufacturers Mergers & Acquisitions, Expansion Plans
6 Region Analysis
6.1 South Korea Market: Players, Segments, Downstream and Major Customers
6.1.1 South Korea High Selectivity Phosphoric Acid(HSP) Sales by Company
6.1.1.1 South Korea High Selectivity Phosphoric Acid(HSP) Sales by Company (2020-2025)
6.1.1.2 South Korea High Selectivity Phosphoric Acid(HSP) Revenue by Company (2020-2025)
6.1.2 South Korea High Selectivity Phosphoric Acid(HSP) Sales Breakdown by Type (2020-2025)
6.1.3 South Korea High Selectivity Phosphoric Acid(HSP) Sales Breakdown by Application (2020-2025)
6.1.4 South Korea High Selectivity Phosphoric Acid(HSP) Major Customer
6.1.5 South Korea Market Trend and Opportunities
6.2 China Market: Players, Segments, Downstream and Major Customers
6.2.1 China High Selectivity Phosphoric Acid(HSP) Sales by Company
6.2.1.1 China High Selectivity Phosphoric Acid(HSP) Sales by Company (2020-2025)
6.2.1.2 China High Selectivity Phosphoric Acid(HSP) Revenue by Company (2020-2025)
6.2.2 China High Selectivity Phosphoric Acid(HSP) Sales Breakdown by Type (2020-2025)
6.2.3 China High Selectivity Phosphoric Acid(HSP) Sales Breakdown by Application (2020-2025)
6.2.4 China High Selectivity Phosphoric Acid(HSP) Major Customer
6.2.5 China Market Trend and Opportunities
7 Company Profiles and Key Figures
7.1 Soulbrain
7.1.1 Soulbrain Company Information
7.1.2 Soulbrain Business Overview
7.1.3 Soulbrain High Selectivity Phosphoric Acid(HSP) Sales, Revenue and Gross Margin (2020-2025)
7.1.4 Soulbrain High Selectivity Phosphoric Acid(HSP) Products Offered
7.1.5 Soulbrain Recent Development
7.2 Shanghai Sinyang
7.2.1 Shanghai Sinyang Company Information
7.2.2 Shanghai Sinyang Business Overview
7.2.3 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Sales, Revenue and Gross Margin (2020-2025)
7.2.4 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Products Offered
7.2.5 Shanghai Sinyang Recent Development
7.3 LTCAM Co.
7.3.1 LTCAM Co. Company Information
7.3.2 LTCAM Co. Business Overview
7.3.3 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Sales, Revenue and Gross Margin (2020-2025)
7.3.4 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Products Offered
7.3.5 LTCAM Co. Recent Development
7.4 Xingfa Group
7.4.1 Xingfa Group Company Information
7.4.2 Xingfa Group Business Overview
7.4.3 Xingfa Group High Selectivity Phosphoric Acid(HSP) Sales, Revenue and Gross Margin (2020-2025)
7.4.4 Xingfa Group High Selectivity Phosphoric Acid(HSP) Products Offered
7.4.5 Xingfa Group Recent Development
8 High Selectivity Phosphoric Acid(HSP) Manufacturing Cost Analysis
8.1 High Selectivity Phosphoric Acid(HSP) Key Raw Materials Analysis
8.1.1 Key Raw Materials
8.1.2 Key Suppliers of Raw Materials
8.2 Proportion of Manufacturing Cost Structure
8.3 Manufacturing Process Analysis of High Selectivity Phosphoric Acid(HSP)
8.4 High Selectivity Phosphoric Acid(HSP) Industrial Chain Analysis
9 Marketing Channel, Distributors and Customers
9.1 Marketing Channel
9.2 High Selectivity Phosphoric Acid(HSP) Distributors List
9.3 High Selectivity Phosphoric Acid(HSP) Customers
10 High Selectivity Phosphoric Acid(HSP) Market Dynamics
10.1 High Selectivity Phosphoric Acid(HSP) Industry Trends
10.2 High Selectivity Phosphoric Acid(HSP) Market Drivers
10.3 High Selectivity Phosphoric Acid(HSP) Market Challenges
10.4 High Selectivity Phosphoric Acid(HSP) Market Restraints
11 Research Findings and Conclusion
12 Appendix
12.1 Research Methodology
12.1.1 Methodology/Research Approach
12.1.1.1 Research Programs/Design
12.1.1.2 Market Size Estimation
12.1.1.3 Market Breakdown and Data Triangulation
12.1.2 Data Source
12.1.2.1 Secondary Sources
12.1.2.2 Primary Sources
12.2 Author Details
12.3 Disclaimer
TABLE OF FIGURES
List of Tables
List of Figures
KEY QUESTIONS ADDRESSED BY THE REPORT
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REPORT COVERAGE
DESCRIPTION
OVERVIEW
MARKET SEGMENTATION
CHAPTER OUTLINE
WHY THIS REPORT
QYRESEARCH'S STRENGTHS
TABLE OF CONTENTS
TABLE OF FIGURES
RLEATED REPORTS
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