The global market for High Selectivity Phosphoric Acid(HSP) was estimated to be worth 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.
This report provides a comprehensive assessment of recent tariff adjustments and international strategic countermeasures on High Selectivity Phosphoric Acid(HSP) cross-border industrial footprints, capital allocation patterns, regional economic interdependencies, and supply chain reconfigurations.
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.
This report aims to provide a comprehensive presentation of the global market for High Selectivity Phosphoric Acid(HSP), focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of High Selectivity Phosphoric Acid(HSP) by region & country, by Type, and by Application.
The High Selectivity Phosphoric Acid(HSP) market size, estimations, and forecasts are provided in terms of sales volume (Tons) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding High Selectivity Phosphoric Acid(HSP).
Market Segmentation
By Company
- Soulbrain
- Shanghai Sinyang
- LTCAM Co.
- Xingfa Group
Segment by Type
Segment by Application
- 96 Layer and Below 3D NAND
- 128-Layer 3D NAND
- 176-Layer 3D NAND
- 200-300 Layer 3D NAND
- Above 300 Layer 3D NAND
By Region
- North America
- Asia-Pacific
- China
- Japan
- South Korea
- Southeast Asia
- India
- Australia
- Rest of Asia-Pacific
- Europe
- Germany
- France
- U.K.
- Italy
- Netherlands
- Nordic Countries
- Rest of Europe
- Latin America
- Mexico
- Brazil
- Rest of Latin America
- Middle East & Africa
- Turkey
- Saudi Arabia
- UAE
- Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of High Selectivity Phosphoric Acid(HSP) manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of High Selectivity Phosphoric Acid(HSP) in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of High Selectivity Phosphoric Acid(HSP) in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.
Table of Contents
1 Market Overview
- 1.1 High Selectivity Phosphoric Acid(HSP) Product Introduction
- 1.2 Global High Selectivity Phosphoric Acid(HSP) Market Size Forecast
- 1.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Value (2020-2031)
- 1.2.2 Global High Selectivity Phosphoric Acid(HSP) Sales Volume (2020-2031)
- 1.2.3 Global High Selectivity Phosphoric Acid(HSP) Sales Price (2020-2031)
- 1.3 High Selectivity Phosphoric Acid(HSP) Market Trends & Drivers
- 1.3.1 High Selectivity Phosphoric Acid(HSP) Industry Trends
- 1.3.2 High Selectivity Phosphoric Acid(HSP) Market Drivers & Opportunity
- 1.3.3 High Selectivity Phosphoric Acid(HSP) Market Challenges
- 1.3.4 High Selectivity Phosphoric Acid(HSP) Market Restraints
- 1.4 Assumptions and Limitations
- 1.5 Study Objectives
- 1.6 Years Considered
2 Competitive Analysis by Company
- 2.1 Global High Selectivity Phosphoric Acid(HSP) Players Revenue Ranking (2024)
- 2.2 Global High Selectivity Phosphoric Acid(HSP) Revenue by Company (2020-2025)
- 2.3 Global High Selectivity Phosphoric Acid(HSP) Players Sales Volume Ranking (2024)
- 2.4 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Company Players (2020-2025)
- 2.5 Global High Selectivity Phosphoric Acid(HSP) Average Price by Company (2020-2025)
- 2.6 Key Manufacturers High Selectivity Phosphoric Acid(HSP) Manufacturing Base and Headquarters
- 2.7 Key Manufacturers High Selectivity Phosphoric Acid(HSP) Product Offered
- 2.8 Key Manufacturers Time to Begin Mass Production of High Selectivity Phosphoric Acid(HSP)
- 2.9 High Selectivity Phosphoric Acid(HSP) Market Competitive Analysis
- 2.9.1 High Selectivity Phosphoric Acid(HSP) Market Concentration Rate (2020-2025)
- 2.9.2 Global 5 and 10 Largest Manufacturers by High Selectivity Phosphoric Acid(HSP) Revenue in 2024
- 2.9.3 Global Top Manufacturers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in High Selectivity Phosphoric Acid(HSP) as of 2024)
- 2.10 Mergers & Acquisitions, Expansion
3 Segmentation by Type
- 3.1 Introduction by Type
- 3.1.1 Thermal Process
- 3.1.2 Other
- 3.2 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Type
- 3.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Type (2020 VS 2024 VS 2031)
- 3.2.2 Global High Selectivity Phosphoric Acid(HSP) Sales Value, by Type (2020-2031)
- 3.2.3 Global High Selectivity Phosphoric Acid(HSP) Sales Value, by Type (%) (2020-2031)
- 3.3 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Type
- 3.3.1 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Type (2020 VS 2024 VS 2031)
- 3.3.2 Global High Selectivity Phosphoric Acid(HSP) Sales Volume, by Type (2020-2031)
- 3.3.3 Global High Selectivity Phosphoric Acid(HSP) Sales Volume, by Type (%) (2020-2031)
- 3.4 Global High Selectivity Phosphoric Acid(HSP) Average Price by Type (2020-2031)
4 Segmentation by Application
- 4.1 Introduction by Application
- 4.1.1 96 Layer and Below 3D NAND
- 4.1.2 128-Layer 3D NAND
- 4.1.3 176-Layer 3D NAND
- 4.1.4 200-300 Layer 3D NAND
- 4.1.5 Above 300 Layer 3D NAND
- 4.2 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Application
- 4.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Application (2020 VS 2024 VS 2031)
- 4.2.2 Global High Selectivity Phosphoric Acid(HSP) Sales Value, by Application (2020-2031)
- 4.2.3 Global High Selectivity Phosphoric Acid(HSP) Sales Value, by Application (%) (2020-2031)
- 4.3 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Application
- 4.3.1 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Application (2020 VS 2024 VS 2031)
- 4.3.2 Global High Selectivity Phosphoric Acid(HSP) Sales Volume, by Application (2020-2031)
- 4.3.3 Global High Selectivity Phosphoric Acid(HSP) Sales Volume, by Application (%) (2020-2031)
- 4.4 Global High Selectivity Phosphoric Acid(HSP) Average Price by Application (2020-2031)
5 Segmentation by Region
- 5.1 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Region
- 5.1.1 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Region: 2020 VS 2024 VS 2031
- 5.1.2 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Region (2020-2025)
- 5.1.3 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Region (2026-2031)
- 5.1.4 Global High Selectivity Phosphoric Acid(HSP) Sales Value by Region (%), (2020-2031)
- 5.2 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Region
- 5.2.1 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Region: 2020 VS 2024 VS 2031
- 5.2.2 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Region (2020-2025)
- 5.2.3 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Region (2026-2031)
- 5.2.4 Global High Selectivity Phosphoric Acid(HSP) Sales Volume by Region (%), (2020-2031)
- 5.3 Global High Selectivity Phosphoric Acid(HSP) Average Price by Region (2020-2031)
- 5.4 North America
- 5.4.1 North America High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 5.4.2 North America High Selectivity Phosphoric Acid(HSP) Sales Value by Country (%), 2024 VS 2031
- 5.5 Europe
- 5.5.1 Europe High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 5.5.2 Europe High Selectivity Phosphoric Acid(HSP) Sales Value by Country (%), 2024 VS 2031
- 5.6 Asia Pacific
- 5.6.1 Asia Pacific High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 5.6.2 Asia Pacific High Selectivity Phosphoric Acid(HSP) Sales Value by Region (%), 2024 VS 2031
- 5.7 South America
- 5.7.1 South America High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 5.7.2 South America High Selectivity Phosphoric Acid(HSP) Sales Value by Country (%), 2024 VS 2031
- 5.8 Middle East & Africa
- 5.8.1 Middle East & Africa High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 5.8.2 Middle East & Africa High Selectivity Phosphoric Acid(HSP) Sales Value by Country (%), 2024 VS 2031
6 Segmentation by Key Countries/Regions
- 6.1 Key Countries/Regions High Selectivity Phosphoric Acid(HSP) Sales Value Growth Trends, 2020 VS 2024 VS 2031
- 6.2 Key Countries/Regions High Selectivity Phosphoric Acid(HSP) Sales Value and Sales Volume
- 6.2.1 Key Countries/Regions High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.2.2 Key Countries/Regions High Selectivity Phosphoric Acid(HSP) Sales Volume, 2020-2031
- 6.3 United States
- 6.3.1 United States High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.3.2 United States High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.3.3 United States High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.4 Europe
- 6.4.1 Europe High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.4.2 Europe High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.4.3 Europe High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.5 China
- 6.5.1 China High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.5.2 China High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.5.3 China High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.6 Japan
- 6.6.1 Japan High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.6.2 Japan High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.6.3 Japan High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.7 South Korea
- 6.7.1 South Korea High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.7.2 South Korea High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.7.3 South Korea High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.8 Southeast Asia
- 6.8.1 Southeast Asia High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.8.2 Southeast Asia High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.8.3 Southeast Asia High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
- 6.9 India
- 6.9.1 India High Selectivity Phosphoric Acid(HSP) Sales Value, 2020-2031
- 6.9.2 India High Selectivity Phosphoric Acid(HSP) Sales Value by Type (%), 2024 VS 2031
- 6.9.3 India High Selectivity Phosphoric Acid(HSP) Sales Value by Application, 2024 VS 2031
7 Company Profiles
- 7.1 Soulbrain
- 7.1.1 Soulbrain Company Information
- 7.1.2 Soulbrain Introduction and Business Overview
- 7.1.3 Soulbrain High Selectivity Phosphoric Acid(HSP) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.1.4 Soulbrain High Selectivity Phosphoric Acid(HSP) Product Offerings
- 7.1.5 Soulbrain Recent Development
- 7.2 Shanghai Sinyang
- 7.2.1 Shanghai Sinyang Company Information
- 7.2.2 Shanghai Sinyang Introduction and Business Overview
- 7.2.3 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.2.4 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Product Offerings
- 7.2.5 Shanghai Sinyang Recent Development
- 7.3 LTCAM Co.
- 7.3.1 LTCAM Co. Company Information
- 7.3.2 LTCAM Co. Introduction and Business Overview
- 7.3.3 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.3.4 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Product Offerings
- 7.3.5 LTCAM Co. Recent Development
- 7.4 Xingfa Group
- 7.4.1 Xingfa Group Company Information
- 7.4.2 Xingfa Group Introduction and Business Overview
- 7.4.3 Xingfa Group High Selectivity Phosphoric Acid(HSP) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.4.4 Xingfa Group High Selectivity Phosphoric Acid(HSP) Product Offerings
- 7.4.5 Xingfa Group Recent Development
8 Industry Chain Analysis
- 8.1 High Selectivity Phosphoric Acid(HSP) Industrial Chain
- 8.2 High Selectivity Phosphoric Acid(HSP) Upstream Analysis
- 8.2.1 Key Raw Materials
- 8.2.2 Raw Materials Key Suppliers
- 8.2.3 Manufacturing Cost Structure
- 8.3 Midstream Analysis
- 8.4 Downstream Analysis (Customers Analysis)
- 8.5 Sales Model and Sales Channels
- 8.5.1 High Selectivity Phosphoric Acid(HSP) Sales Model
- 8.5.2 Sales Channel
- 8.5.3 High Selectivity Phosphoric Acid(HSP) Distributors
9 Research Findings and Conclusion
10 Appendix
- 10.1 Research Methodology
- 10.1.1 Methodology/Research Approach
- 10.1.1.1 Research Programs/Design
- 10.1.1.2 Market Size Estimation
- 10.1.1.3 Market Breakdown and Data Triangulation
- 10.1.2 Data Source
- 10.1.2.1 Secondary Sources
- 10.1.2.2 Primary Sources
- 10.2 Author Details
- 10.3 Disclaimer