High Selectivity Phosphoric Acid(HSP) Market Report – Research, Industry Analysis Reports and Market Demands

Global High Selectivity Phosphoric Acid(HSP) Supply, Demand and Key Producers, 2026-2032

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Table of Content

1 Supply Summary

1.1 High Selectivity Phosphoric Acid(HSP) Introduction
1.2 World High Selectivity Phosphoric Acid(HSP) Supply & Forecast
- 1.2.1 World High Selectivity Phosphoric Acid(HSP) Production Value (2021 & 2025 & 2032)
- 1.2.2 World High Selectivity Phosphoric Acid(HSP) Production (2021-2032)
- 1.2.3 World High Selectivity Phosphoric Acid(HSP) Pricing Trends (2021-2032)
1.3 World High Selectivity Phosphoric Acid(HSP) Production by Region (Based on Production Site)
- 1.3.1 World High Selectivity Phosphoric Acid(HSP) Production Value by Region (2021-2032)
- 1.3.2 World High Selectivity Phosphoric Acid(HSP) Production by Region (2021-2032)
- 1.3.3 World High Selectivity Phosphoric Acid(HSP) Average Price by Region (2021-2032)
- 1.3.4 South Korea High Selectivity Phosphoric Acid(HSP) Production (2021-2032)
- 1.3.5 China High Selectivity Phosphoric Acid(HSP) Production (2021-2032)
1.4 Market Drivers, Restraints and Trends
- 1.4.1 High Selectivity Phosphoric Acid(HSP) Market Drivers
- 1.4.2 Factors Affecting Demand
- 1.4.3 High Selectivity Phosphoric Acid(HSP) Major Market Trends

2 Demand Summary

2.1 World High Selectivity Phosphoric Acid(HSP) Demand (2021-2032)
2.2 World High Selectivity Phosphoric Acid(HSP) Consumption by Region
- 2.2.1 World High Selectivity Phosphoric Acid(HSP) Consumption by Region (2021-2026)
- 2.2.2 World High Selectivity Phosphoric Acid(HSP) Consumption Forecast by Region (2027-2032)
2.3 United States High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.4 China High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.5 Europe High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.6 Japan High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.7 South Korea High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.8 ASEAN High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)
2.9 India High Selectivity Phosphoric Acid(HSP) Consumption (2021-2032)

3 World Manufacturers Competitive Analysis

3.1 World High Selectivity Phosphoric Acid(HSP) Production Value by Manufacturer (2021-2026)
3.2 World High Selectivity Phosphoric Acid(HSP) Production by Manufacturer (2021-2026)
3.3 World High Selectivity Phosphoric Acid(HSP) Average Price by Manufacturer (2021-2026)
3.4 High Selectivity Phosphoric Acid(HSP) Company Evaluation Quadrant
3.5 Industry Rank and Concentration Rate (CR)
- 3.5.1 Global High Selectivity Phosphoric Acid(HSP) Industry Rank of Major Manufacturers
- 3.5.2 Global Concentration Ratios (CR4) for High Selectivity Phosphoric Acid(HSP) in 2025
- 3.5.3 Global Concentration Ratios (CR8) for High Selectivity Phosphoric Acid(HSP) in 2025
3.6 High Selectivity Phosphoric Acid(HSP) Market: Overall Company Footprint Analysis
- 3.6.1 High Selectivity Phosphoric Acid(HSP) Market: Region Footprint
- 3.6.2 High Selectivity Phosphoric Acid(HSP) Market: Company Product Type Footprint
- 3.6.3 High Selectivity Phosphoric Acid(HSP) Market: Company Product Application Footprint
3.7 Competitive Environment
- 3.7.1 Historical Structure of the Industry
- 3.7.2 Barriers of Market Entry
- 3.7.3 Factors of Competition
3.8 New Entrant and Capacity Expansion Plans
3.9 Mergers, Acquisition, Agreements, and Collaborations

4 United States VS China VS Rest of the World

5 Market Analysis by Type

5.1 World High Selectivity Phosphoric Acid(HSP) Market Size Overview by Type: 2021 VS 2025 VS 2032
5.2 Segment Introduction by Type
- 5.2.1 Thermal Process
- 5.2.2 Other
5.3 Market Segment by Type
- 5.3.1 World High Selectivity Phosphoric Acid(HSP) Production by Type (2021-2032)
- 5.3.2 World High Selectivity Phosphoric Acid(HSP) Production Value by Type (2021-2032)
- 5.3.3 World High Selectivity Phosphoric Acid(HSP) Average Price by Type (2021-2032)

6 Market Analysis by Application

6.1 World High Selectivity Phosphoric Acid(HSP) Market Size Overview by Application: 2021 VS 2025 VS 2032
6.2 Segment Introduction by Application
- 6.2.1 96 Layer and Below 3D NAND
- 6.2.2 128-Layer 3D NAND
- 6.2.3 176-Layer 3D NAND
- 6.2.4 200-300 Layer 3D NAND
- 6.2.5 Above 300 Layer 3D NAND
6.3 Market Segment by Application
- 6.3.1 World High Selectivity Phosphoric Acid(HSP) Production by Application (2021-2032)
- 6.3.2 World High Selectivity Phosphoric Acid(HSP) Production Value by Application (2021-2032)
- 6.3.3 World High Selectivity Phosphoric Acid(HSP) Average Price by Application (2021-2032)

7 Company Profiles

7.1 Soulbrain
- 7.1.1 Soulbrain Details
- 7.1.2 Soulbrain Major Business
- 7.1.3 Soulbrain High Selectivity Phosphoric Acid(HSP) Product and Services
- 7.1.4 Soulbrain High Selectivity Phosphoric Acid(HSP) Production, Price, Value, Gross Margin and Market Share (2021-2026)
- 7.1.5 Soulbrain Recent Developments/Updates
- 7.1.6 Soulbrain Competitive Strengths & Weaknesses
7.2 Shanghai Sinyang
- 7.2.1 Shanghai Sinyang Details
- 7.2.2 Shanghai Sinyang Major Business
- 7.2.3 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Product and Services
- 7.2.4 Shanghai Sinyang High Selectivity Phosphoric Acid(HSP) Production, Price, Value, Gross Margin and Market Share (2021-2026)
- 7.2.5 Shanghai Sinyang Recent Developments/Updates
- 7.2.6 Shanghai Sinyang Competitive Strengths & Weaknesses
7.3 LTCAM Co.
- 7.3.1 LTCAM Co. Details
- 7.3.2 LTCAM Co. Major Business
- 7.3.3 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Product and Services
- 7.3.4 LTCAM Co. High Selectivity Phosphoric Acid(HSP) Production, Price, Value, Gross Margin and Market Share (2021-2026)
- 7.3.5 LTCAM Co. Recent Developments/Updates
- 7.3.6 LTCAM Co. Competitive Strengths & Weaknesses
7.4 Xingfa Group
- 7.4.1 Xingfa Group Details
- 7.4.2 Xingfa Group Major Business
- 7.4.3 Xingfa Group High Selectivity Phosphoric Acid(HSP) Product and Services
- 7.4.4 Xingfa Group High Selectivity Phosphoric Acid(HSP) Production, Price, Value, Gross Margin and Market Share (2021-2026)
- 7.4.5 Xingfa Group Recent Developments/Updates
- 7.4.6 Xingfa Group Competitive Strengths & Weaknesses

8 Industry Chain Analysis

8.1 High Selectivity Phosphoric Acid(HSP) Industry Chain
8.2 High Selectivity Phosphoric Acid(HSP) Upstream Analysis
- 8.2.1 High Selectivity Phosphoric Acid(HSP) Core Raw Materials
- 8.2.2 Main Manufacturers of High Selectivity Phosphoric Acid(HSP) Core Raw Materials
8.3 Midstream Analysis
8.4 Downstream Analysis
8.5 High Selectivity Phosphoric Acid(HSP) Production Mode
8.6 High Selectivity Phosphoric Acid(HSP) Procurement Model
8.7 High Selectivity Phosphoric Acid(HSP) Industry Sales Model and Sales Channels
- 8.7.1 High Selectivity Phosphoric Acid(HSP) Sales Model
- 8.7.2 High Selectivity Phosphoric Acid(HSP) Typical Distributors

9 Research Findings and Conclusion

10 Appendix

10.1 Methodology
10.2 Research Process and Data Source

Description

The global High Selectivity Phosphoric Acid(HSP) market size is expected to reach $ 571 million by 2032, rising at a market growth of 7.1% CAGR during the forecast period (2026-2032).
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 studies the global High Selectivity Phosphoric Acid(HSP) production, demand, key manufacturers, and key regions.
This report is a detailed and comprehensive analysis of the world market for High Selectivity Phosphoric Acid(HSP) and provides market size (US$ million) and Year-over-Year (YoY) Growth, considering 2025 as the base year. This report explores demand trends and competition, as well as details the characteristics of High Selectivity Phosphoric Acid(HSP) that contribute to its increasing demand across many markets.
Highlights and key features of the study
Global High Selectivity Phosphoric Acid(HSP) total production and demand, 2021-2032, (Tons)
Global High Selectivity Phosphoric Acid(HSP) total production value, 2021-2032, (USD Million)
Global High Selectivity Phosphoric Acid(HSP) production by region & country, production, value, CAGR, 2021-2032, (USD Million) & (Tons), (based on production site)
Global High Selectivity Phosphoric Acid(HSP) consumption by region & country, CAGR, 2021-2032 & (Tons)
U.S. VS China: High Selectivity Phosphoric Acid(HSP) domestic production, consumption, key domestic manufacturers and share
Global High Selectivity Phosphoric Acid(HSP) production by manufacturer, production, price, value and market share 2021-2026, (USD Million) & (Tons)
Global High Selectivity Phosphoric Acid(HSP) production by Type, production, value, CAGR, 2021-2032, (USD Million) & (Tons)
Global High Selectivity Phosphoric Acid(HSP) production by Application, production, value, CAGR, 2021-2032, (USD Million) & (Tons)
This report profiles key players in the global High Selectivity Phosphoric Acid(HSP) market based on the following parameters - company overview, production, value, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Soulbrain, Shanghai Sinyang, LTCAM Co., Xingfa Group, etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Stakeholders would have ease in decision-making through various strategy matrices used in analyzing the World High Selectivity Phosphoric Acid(HSP) market
Detailed Segmentation:
Each section contains quantitative market data including market by value (US$ Millions), volume (production, consumption) & (Tons) and average price (US$/Ton) by manufacturer, by Type, and by Application. Data is given for the years 2021-2032 by year with 2025 as the base year, 2026 as the estimate year, and 2027-2032 as the forecast year.
Global High Selectivity Phosphoric Acid(HSP) Market, By Region:
United States
China
Europe
Japan
South Korea
ASEAN
India
Rest of World
Global High Selectivity Phosphoric Acid(HSP) Market, Segmentation by Type:
Thermal Process
Other
Global High Selectivity Phosphoric Acid(HSP) Market, Segmentation 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
Companies Profiled:
Soulbrain
Shanghai Sinyang
LTCAM Co.
Xingfa Group
Key Questions Answered:
1. How big is the global High Selectivity Phosphoric Acid(HSP) market?
2. What is the demand of the global High Selectivity Phosphoric Acid(HSP) market?
3. What is the year over year growth of the global High Selectivity Phosphoric Acid(HSP) market?
4. What is the production and production value of the global High Selectivity Phosphoric Acid(HSP) market?
5. Who are the key producers in the global High Selectivity Phosphoric Acid(HSP) market?
6. What are the growth factors driving the market demand?

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