Global Disilane Market Research Report 2020
Table of Contents1 Disilane Market Overview
1.1 Product Overview and Scope of Disilane
1.2 Disilane Segment by Type
1.2.1 Global Disilane Sales Growth Rate Comparison by Type (2021-2026)
1.2.2 = 99.998%
1.2.3 < 99.998%
1.3 Disilane Segment by Application
1.3.1 Disilane Sales Comparison by Application: 2020 VS 2026
1.3.2 Electronics
1.3.3 Solar Industry
1.3.4 Other
1.4 Global Disilane Market Size Estimates and Forecasts
1.4.1 Global Disilane Revenue 2015-2026
1.4.2 Global Disilane Sales 2015-2026
1.4.3 Disilane Market Size by Region: 2020 Versus 2026
1.5 Disilane Industry
1.6 Disilane Market Trends
2 Global Disilane Market Competition by Manufacturers
2.1 Global Disilane Sales Market Share by Manufacturers (2015-2020)
2.2 Global Disilane Revenue Share by Manufacturers (2015-2020)
2.3 Global Disilane Average Price by Manufacturers (2015-2020)
2.4 Manufacturers Disilane Manufacturing Sites, Area Served, Product Type
2.5 Disilane Market Competitive Situation and Trends
2.5.1 Disilane Market Concentration Rate
2.5.2 Global Top 5 and Top 10 Players Market Share by Revenue
2.5.3 Market Share by Company Type (Tier 1, Tier 2 and Tier 3)
2.6 Manufacturers Mergers & Acquisitions, Expansion Plans
2.7 Primary Interviews with Key Disilane Players (Opinion Leaders)
3 Disilane Retrospective Market Scenario by Region
3.1 Global Disilane Retrospective Market Scenario in Sales by Region: 2015-2020
3.2 Global Disilane Retrospective Market Scenario in Revenue by Region: 2015-2020
3.3 North America Disilane Market Facts & Figures by Country
3.3.1 North America Disilane Sales by Country
3.3.2 North America Disilane Sales by Country
3.3.3 U.S.
3.3.4 Canada
3.4 Europe Disilane Market Facts & Figures by Country
3.4.1 Europe Disilane Sales by Country
3.4.2 Europe Disilane Sales by Country
3.4.3 Germany
3.4.4 France
3.4.5 U.K.
3.4.6 Italy
3.4.7 Russia
3.5 Asia Pacific Disilane Market Facts & Figures by Region
3.5.1 Asia Pacific Disilane Sales by Region
3.5.2 Asia Pacific Disilane Sales by Region
3.5.3 China
3.5.4 Japan
3.5.5 South Korea
3.5.6 India
3.5.7 Australia
3.5.8 Taiwan
3.5.9 Indonesia
3.5.10 Thailand
3.5.11 Malaysia
3.5.12 Philippines
3.5.13 Vietnam
3.6 Latin America Disilane Market Facts & Figures by Country
3.6.1 Latin America Disilane Sales by Country
3.6.2 Latin America Disilane Sales by Country
3.6.3 Mexico
3.6.3 Brazil
3.6.3 Argentina
3.7 Middle East and Africa Disilane Market Facts & Figures by Country
3.7.1 Middle East and Africa Disilane Sales by Country
3.7.2 Middle East and Africa Disilane Sales by Country
3.7.3 Turkey
3.7.4 Saudi Arabia
3.7.5 U.A.E
4 Global Disilane Historic Market Analysis by Type
4.1 Global Disilane Sales Market Share by Type (2015-2020)
4.2 Global Disilane Revenue Market Share by Type (2015-2020)
4.3 Global Disilane Price Market Share by Type (2015-2020)
4.4 Global Disilane Market Share by Price Tier (2015-2020): Low-End, Mid-Range and High-End
5 Global Disilane Historic Market Analysis by Application
5.1 Global Disilane Sales Market Share by Application (2015-2020)
5.2 Global Disilane Revenue Market Share by Application (2015-2020)
5.3 Global Disilane Price by Application (2015-2020)
6 Company Profiles and Key Figures in Disilane Business
6.1 Voltaix
6.1.1 Corporation Information
6.1.2 Voltaix Description, Business Overview and Total Revenue
6.1.3 Voltaix Disilane Sales, Revenue and Gross Margin (2015-2020)
6.1.4 Voltaix Products Offered
6.1.5 Voltaix Recent Development
6.2 REC Silicon
6.2.1 REC Silicon Corporation Information
6.2.2 REC Silicon Description, Business Overview and Total Revenue
6.2.3 REC Silicon Disilane Sales, Revenue and Gross Margin (2015-2020)
6.2.4 REC Silicon Products Offered
6.2.5 REC Silicon Recent Development
6.3 Air Products and Chemicals
6.3.1 Air Products and Chemicals Corporation Information
6.3.2 Air Products and Chemicals Description, Business Overview and Total Revenue
6.3.3 Air Products and Chemicals Disilane Sales, Revenue and Gross Margin (2015-2020)
6.3.4 Air Products and Chemicals Products Offered
6.3.5 Air Products and Chemicals Recent Development
6.4 Gruppo SIAD
6.4.1 Gruppo SIAD Corporation Information
6.4.2 Gruppo SIAD Description, Business Overview and Total Revenue
6.4.3 Gruppo SIAD Disilane Sales, Revenue and Gross Margin (2015-2020)
6.4.4 Gruppo SIAD Products Offered
6.4.5 Gruppo SIAD Recent Development
6.5 Airgas
6.5.1 Airgas Corporation Information
6.5.2 Airgas Description, Business Overview and Total Revenue
6.5.3 Airgas Disilane Sales, Revenue and Gross Margin (2015-2020)
6.5.4 Airgas Products Offered
6.5.5 Airgas Recent Development
6.6 Hana Materials
6.6.1 Hana Materials Corporation Information
6.6.2 Hana Materials Description, Business Overview and Total Revenue
6.6.3 Hana Materials Disilane Sales, Revenue and Gross Margin (2015-2020)
6.6.4 Hana Materials Products Offered
6.6.5 Hana Materials Recent Development
6.7 Taiwan Special Chemical Corp
6.6.1 Taiwan Special Chemical Corp Corporation Information
6.6.2 Taiwan Special Chemical Corp Description, Business Overview and Total Revenue
6.6.3 Taiwan Special Chemical Corp Disilane Sales, Revenue and Gross Margin (2015-2020)
6.4.4 Taiwan Special Chemical Corp Products Offered
6.7.5 Taiwan Special Chemical Corp Recent Development
7 Disilane Manufacturing Cost Analysis
7.1 Disilane Key Raw Materials Analysis
7.1.1 Key Raw Materials
7.1.2 Key Raw Materials Price Trend
7.1.3 Key Suppliers of Raw Materials
7.2 Proportion of Manufacturing Cost Structure
7.3 Manufacturing Process Analysis of Disilane
7.4 Disilane Industrial Chain Analysis
8 Marketing Channel, Distributors and Customers
8.1 Marketing Channel
8.2 Disilane Distributors List
8.3 Disilane Customers
9 Market Dynamics
9.1 Market Trends
9.2 Opportunities and Drivers
9.3 Challenges
9.4 Porter's Five Forces Analysis
10 Global Market Forecast
10.1 Global Disilane Market Estimates and Projections by Type
10.1.1 Global Forecasted Sales of Disilane by Type (2021-2026)
10.1.2 Global Forecasted Revenue of Disilane by Type (2021-2026)
10.2 Disilane Market Estimates and Projections by Application
10.2.1 Global Forecasted Sales of Disilane by Application (2021-2026)
10.2.2 Global Forecasted Revenue of Disilane by Application (2021-2026)
10.3 Disilane Market Estimates and Projections by Region
10.3.1 Global Forecasted Sales of Disilane by Region (2021-2026)
10.3.2 Global Forecasted Revenue of Disilane by Region (2021-2026)
10.4 North America Disilane Estimates and Projections (2021-2026)
10.5 Europe Disilane Estimates and Projections (2021-2026)
10.6 Asia Pacific Disilane Estimates and Projections (2021-2026)
10.7 Latin America Disilane Estimates and Projections (2021-2026)
10.8 Middle East and Africa Disilane Estimates and Projections (2021-2026)
11 Research Finding and Conclusion
12 Methodology and Data Source
12.1 Methodology/Research Approach
12.1.1 Research Programs/Design
12.1.2 Market Size Estimation
12.1.3 Market Breakdown and Data Triangulation
12.2 Data Source
12.2.1 Secondary Sources
12.2.2 Primary Sources
12.3 Author List
12.4 Disclaimer
List of TablesTable 1. Global Disilane Sales (MT) Growth Rate Comparison by Type (2015-2026)
Table 2. Global Disilane Sales (MT) Comparison by Application: 2020 VS 2026
Table 3. Global Disilane Market Size by Type (MT) (US$ Million) (2020 VS 2026)
Table 4. Global Key Disilane Manufacturers Covered in This Study
Table 5. Global Disilane Sales (MT) by Manufacturers (2015-2020)
Table 6. Global Disilane Sales Share by Manufacturers (2015-2020)
Table 7. Global Disilane Revenue (Million USD) by Manufacturers (2015-2020)
Table 8. Global Disilane Revenue Share by Manufacturers (2015-2020)
Table 9. Global Market Disilane Average Price (USD/Kg) of Key Manufacturers (2015-2020)
Table 10. Manufacturers Disilane Sales Sites and Area Served
Table 11. Manufacturers Disilane Product Types
Table 12. Global Disilane Manufacturers Market Concentration Ratio (CR5 and HHI)
Table 13. Global Disilane by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Disilane as of 2019)
Table 14. Manufacturers Mergers & Acquisitions, Expansion Plans
Table 15. Main Points Interviewed from Key Disilane Players
Table 16. Global Disilane Sales (MT) by Region (2015-2020)
Table 17. Global Disilane Sales Market Share by Region (2015-2020)
Table 18. Global Disilane Revenue (Million US$) by Region (2015-2020)
Table 19. Global Disilane Revenue Market Share by Region (2015-2020)
Table 20. North America Disilane Sales by Country (2015-2020) (MT)
Table 21. North America Disilane Sales Market Share by Country (2015-2020)
Table 22. North America Disilane Revenue by Country (2015-2020) (US$ Million)
Table 23. North America Disilane Revenue Market Share by Country (2015-2020)
Table 24. Europe Disilane Sales by Country (2015-2020) (MT)
Table 25. Europe Disilane Sales Market Share by Country (2015-2020)
Table 26. Europe Disilane Revenue by Country (2015-2020) (US$ Million)
Table 27. Europe Disilane Revenue Market Share by Country (2015-2020)
Table 28. Asia Pacific Disilane Sales by Region (2015-2020) (MT)
Table 29. Asia Pacific Disilane Sales Market Share by Region (2015-2020)
Table 30. Asia Pacific Disilane Revenue by Region (2015-2020) (US$ Million)
Table 31. Asia Pacific Disilane Revenue Market Share by Region (2015-2020)
Table 32. Latin America Disilane Sales by Country (2015-2020) (MT)
Table 33. Latin America Disilane Sales Market Share by Country (2015-2020)
Table 34. Latin America Disilane Revenue by Country (2015-2020) (US$ Million)
Table 35. Latin America Disilane Revenue Market Share by Country (2015-2020)
Table 36. Middle East and Africa Disilane Sales by Country (2015-2020) (MT)
Table 37. Middle East and Africa Disilane Sales Market Share by Country (2015-2020)
Table 38. Middle East and Africa Disilane Revenue by Country (2015-2020) (US$ Million)
Table 39. Middle East and Africa Disilane Revenue Market Share by Country (2015-2020)
Table 40. Global Disilane Sales (MT) by Type (2015-2020)
Table 41. Global Disilane Sales Share by Type (2015-2020)
Table 42. Global Disilane Revenue (Million US$) by Type (2015-2020)
Table 43. Global Disilane Revenue Share by Type (2015-2020)
Table 44. Global Disilane Price (USD/Kg) by Type (2015-2020)
Table 45. Global Disilane Sales (MT) by Application (2015-2020)
Table 46. Global Disilane Sales Market Share by Application (2015-2020)
Table 47. Global Disilane Sales Growth Rate by Application (2015-2020)
Table 48. Voltaix Disilane Corporation Information
Table 49. Voltaix Description and Business Overview
Table 50. Voltaix Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 51. Voltaix Main Product
Table 52. Voltaix Recent Development
Table 53. REC Silicon Disilane Corporation Information
Table 54. REC Silicon Corporation Information
Table 55. REC Silicon Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 56. REC Silicon Main Product
Table 57. REC Silicon Recent Development
Table 58. Air Products and Chemicals Disilane Corporation Information
Table 59. Air Products and Chemicals Corporation Information
Table 60. Air Products and Chemicals Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 61. Air Products and Chemicals Main Product
Table 62. Air Products and Chemicals Recent Development
Table 63. Gruppo SIAD Disilane Corporation Information
Table 64. Gruppo SIAD Corporation Information
Table 65. Gruppo SIAD Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 66. Gruppo SIAD Main Product
Table 67. Gruppo SIAD Recent Development
Table 68. Airgas Disilane Corporation Information
Table 69. Airgas Corporation Information
Table 70. Airgas Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 71. Airgas Main Product
Table 72. Airgas Recent Development
Table 73. Hana Materials Disilane Corporation Information
Table 74. Hana Materials Corporation Information
Table 75. Hana Materials Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 76. Hana Materials Main Product
Table 77. Hana Materials Recent Development
Table 78. Taiwan Special Chemical Corp Disilane Corporation Information
Table 79. Taiwan Special Chemical Corp Corporation Information
Table 80. Taiwan Special Chemical Corp Disilane Sales (MT), Revenue (Million US$), Price (USD/Kg) and Gross Margin (2015-2020)
Table 81. Taiwan Special Chemical Corp Main Product
Table 82. Taiwan Special Chemical Corp Recent Development
Table 83. Sales Base and Market Concentration Rate of Raw Material
Table 84. Key Suppliers of Raw Materials
Table 85. Disilane Distributors List
Table 86. Disilane Customers List
Table 87. Market Key Trends
Table 88. Key Opportunities and Drivers: Impact Analysis (2021-2026)
Table 89. Key Challenges
Table 90. Global Disilane Sales (MT) Forecast by Type (2021-2026)
Table 91. Global Disilane Sales Market Share Forecast by Type (2021-2026)
Table 92. Global Disilane Revenue (Million US$) Forecast by Type (2021-2026)
Table 93. Global Disilane Revenue (Million US$) Market Share Forecast by Type (2021-2026)
Table 94. Global Disilane Sales (MT) Forecast by Application (2021-2026)
Table 95. Global Disilane Revenue (Million US$) Forecast by Application (2021-2026)
Table 96. Global Disilane Sales (MT) Forecast by Region (2021-2026)
Table 97. Global Disilane Sales Market Share Forecast by Region (2021-2026)
Table 98. Global Disilane Revenue Forecast by Region (2021-2026) (US$ Million)
Table 99. Global Disilane Revenue Market Share Forecast by Region (2021-2026)
Table 100. Research Programs/Design for This Report
Table 101. Key Data Information from Secondary Sources
Table 102. Key Data Information from Primary Sources
List of FiguresFigure 1. Picture of Disilane
Figure 2. Global Disilane Sales Market Share by Type: 2020 VS 2026
Figure 3. ? 99.998% Product Picture
Figure 4. ? 99.998% Product Picture
Figure 5. Global Disilane Consumption Market Share by Application: 2020 VS 2026
Figure 6. Electronics
Figure 7. Solar Industry
Figure 8. Other
Figure 9. Global Disilane Market Size 2015-2026 (US$ Million)
Figure 10. Global Disilane Sales Capacity (MT) (2015-2026)
Figure 11. Global Disilane Market Size Market Share by Region: 2020 Versus 2026
Figure 12. Disilane Sales Share by Manufacturers in 2020
Figure 13. Global Disilane Revenue Share by Manufacturers in 2019
Figure 14. The Global 5 and 10 Largest Players: Market Share by Disilane Revenue in 2019
Figure 15. Disilane Market Share by Company Type (Tier 1, Tier 2 and Tier 3): 2015 VS 2019
Figure 16. Global Disilane Sales Market Share by Region (2015-2020)
Figure 17. Global Disilane Sales Market Share by Region in 2019
Figure 18. Global Disilane Revenue Market Share by Region (2015-2020)
Figure 19. Global Disilane Revenue Market Share by Region in 2019
Figure 20. North America Disilane Sales Market Share by Country in 2019
Figure 21. North America Disilane Revenue Market Share by Country in 2019
Figure 22. U.S. Disilane Sales Growth Rate (2015-2020) (MT)
Figure 23. U.S. Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 24. Canada Disilane Sales Growth Rate (2015-2020) (MT)
Figure 25. Canada Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 26. Europe Disilane Sales Market Share by Country in 2019
Figure 27. Europe Disilane Revenue Market Share by Country in 2019
Figure 28. Germany Disilane Sales Growth Rate (2015-2020) (MT)
Figure 29. Germany Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 30. France Disilane Sales Growth Rate (2015-2020) (MT)
Figure 31. France Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 32. U.K. Disilane Sales Growth Rate (2015-2020) (MT)
Figure 33. U.K. Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 34. Italy Disilane Sales Growth Rate (2015-2020) (MT)
Figure 35. Italy Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 36. Russia Disilane Sales Growth Rate (2015-2020) (MT)
Figure 37. Russia Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 38. Asia Pacific Disilane Sales Market Share by Region in 2019
Figure 39. Asia Pacific Disilane Revenue Market Share by Region in 2019
Figure 40. China Disilane Sales Growth Rate (2015-2020) (MT)
Figure 41. China Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 42. Japan Disilane Sales Growth Rate (2015-2020) (MT)
Figure 43. Japan Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 44. South Korea Disilane Sales Growth Rate (2015-2020) (MT)
Figure 45. South Korea Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 46. India Disilane Sales Growth Rate (2015-2020) (MT)
Figure 47. India Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 48. Australia Disilane Sales Growth Rate (2015-2020) (MT)
Figure 49. Australia Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 50. Taiwan Disilane Sales Growth Rate (2015-2020) (MT)
Figure 51. Taiwan Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 52. Indonesia Disilane Sales Growth Rate (2015-2020) (MT)
Figure 53. Indonesia Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 54. Thailand Disilane Sales Growth Rate (2015-2020) (MT)
Figure 55. Thailand Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 56. Malaysia Disilane Sales Growth Rate (2015-2020) (MT)
Figure 57. Malaysia Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 58. Philippines Disilane Sales Growth Rate (2015-2020) (MT)
Figure 59. Philippines Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 60. Vietnam Disilane Sales Growth Rate (2015-2020) (MT)
Figure 61. Vietnam Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 62. Latin America Disilane Sales Market Share by Country in 2019
Figure 63. Latin America Disilane Revenue Market Share by Country in 2019
Figure 64. Mexico Disilane Sales Growth Rate (2015-2020) (MT)
Figure 65. Mexico Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 66. Brazil Disilane Sales Growth Rate (2015-2020) (MT)
Figure 67. Brazil Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 68. Argentina Disilane Sales Growth Rate (2015-2020) (MT)
Figure 69. Argentina Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 70. Middle East and Africa Disilane Sales Market Share by Country in 2019
Figure 71. Middle East and Africa Disilane Revenue Market Share by Country in 2019
Figure 72. Turkey Disilane Sales Growth Rate (2015-2020) (MT)
Figure 73. Turkey Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 74. Saudi Arabia Disilane Sales Growth Rate (2015-2020) (MT)
Figure 75. Saudi Arabia Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 76. U.A.E Disilane Sales Growth Rate (2015-2020) (MT)
Figure 77. U.A.E Disilane Revenue Growth Rate (2015-2020) (US$ Million)
Figure 78. Sales Market Share of Disilane by Type (2015-2020)
Figure 79. Sales Market Share of Disilane by Type in 2019
Figure 80. Revenue Share of Disilane by Type (2015-2020)
Figure 81. Revenue Market Share of Disilane by Type in 2019
Figure 82. Global Disilane Sales Growth by Type (2015-2020) (MT)
Figure 83. Global Disilane Sales Market Share by Application (2015-2020)
Figure 84. Global Disilane Sales Market Share by Application in 2019
Figure 85. Global Revenue Share of Disilane by Application (2015-2020)
Figure 86. Global Revenue Share of Disilane by Application in 2020
Figure 87. Voltaix Total Revenue (US$ Million): 2019 Compared with 2018
Figure 88. REC Silicon Total Revenue (US$ Million): 2019 Compared with 2018
Figure 89. Air Products and Chemicals Total Revenue (US$ Million): 2019 Compared with 2018
Figure 90. Gruppo SIAD Total Revenue (US$ Million): 2019 Compared with 2018
Figure 91. Airgas Total Revenue (US$ Million): 2019 Compared with 2018
Figure 92. Hana Materials Total Revenue (US$ Million): 2019 Compared with 2018
Figure 93. Taiwan Special Chemical Corp Total Revenue (US$ Million): 2019 Compared with 2018
Figure 94. Price Trend of Key Raw Materials
Figure 95. Manufacturing Cost Structure of Disilane
Figure 96. Manufacturing Process Analysis of Disilane
Figure 97. Disilane Industrial Chain Analysis
Figure 98. Channels of Distribution
Figure 99. Distributors Profiles
Figure 100. Porter's Five Forces Analysis
Figure 101. North America Disilane Sales (MT) and Growth Rate Forecast (2021-2026)
Figure 102. North America Disilane Revenue (Million US$) and Growth Rate Forecast (2021-2026)
Figure 103. Europe Disilane Sales (MT) and Growth Rate Forecast (2021-2026)
Figure 104. Europe Disilane Revenue (Million US$) and Growth Rate Forecast (2021-2026)
Figure 105. Latin America Disilane Sales (MT) and Growth Rate Forecast (2021-2026)
Figure 106. Latin America Disilane Revenue (Million US$) and Growth Rate Forecast (2021-2026)
Figure 107. Middle East and Africa Disilane Sales (MT) and Growth Rate Forecast (2021-2026)
Figure 108. Middle East and Africa Disilane Revenue (Million US$) and Growth Rate Forecast (2021-2026)
Figure 109. Asia Pacific Disilane Sales (MT) and Growth Rate Forecast (2021-2026)
Figure 110. Asia Pacific Disilane Revenue (Million US$) and Growth Rate Forecast (2021-2026)
Figure 111. Bottom-up and Top-down Approaches for This Report
Figure 112. Data Triangulation
Figure 113. Key Executives Interviewed