List of Tables
Table 1. Global Trimethyl Gallium Market Size Growth Rate by Type, 2017 VS 2021 VS 2028 (US$ Million)
Table 2. Major Manufacturers of 6N Grade Trimethyl Gallium
Table 3. Major Manufacturers of 6.5N Grade Trimethyl Gallium
Table 4. Major Manufacturers of Others
Table 5. Global Trimethyl Gallium Market Size Growth Rate by Application, 2017 VS 2021 VS 2028 (US$ Million)
Table 6. Global Trimethyl Gallium Production by Region: 2017 VS 2021 VS 2028 (K MT)
Table 7. Global Trimethyl Gallium Production by Region (2017-2022) & (K MT)
Table 8. Global Trimethyl Gallium Production Market Share by Region (2017-2022)
Table 9. Global Trimethyl Gallium Production by Region (2023-2028) & (K MT)
Table 10. Global Trimethyl Gallium Production Market Share by Region (2023-2028)
Table 11. Trimethyl Gallium Market Trends
Table 12. Trimethyl Gallium Market Drivers
Table 13. Trimethyl Gallium Market Challenges
Table 14. Trimethyl Gallium Market Restraints
Table 15. Global Trimethyl Gallium Revenue by Region: 2017 VS 2021 VS 2028 (US$ Million)
Table 16. Global Trimethyl Gallium Sales by Region (2017-2022) & (K MT)
Table 17. Global Trimethyl Gallium Sales Market Share by Region (2017-2022)
Table 18. Global Trimethyl Gallium Sales by Region (2023-2028) & (K MT)
Table 19. Global Trimethyl Gallium Sales Market Share by Region (2023-2028)
Table 20. Global Trimethyl Gallium Revenue by Region (2017-2022) & (US$ Million)
Table 21. Global Trimethyl Gallium Revenue Market Share by Region (2017-2022)
Table 22. Global Trimethyl Gallium Revenue by Region (2023-2028) & (US$ Million)
Table 23. Global Trimethyl Gallium Revenue Market Share by Region (2023-2028)
Table 24. Global Trimethyl Gallium Production Capacity by Manufacturers (2017-2022) & (K MT)
Table 25. Global Trimethyl Gallium Capacity Market Share by Manufacturers (2017-2022)
Table 26. Global Trimethyl Gallium Production by Manufacturers (2017-2022) & (K MT)
Table 27. Global Trimethyl Gallium Production Market Share by Manufacturers (2017-2022)
Table 28. Global Trimethyl Gallium Sales by Manufacturers (2017-2022) & (K MT)
Table 29. Global Trimethyl Gallium Sales Share by Manufacturers (2017-2022)
Table 30. Global Trimethyl Gallium Revenue by Manufacturers (2017-2022) & (US$ Million)
Table 31. Global Trimethyl Gallium Revenue Share by Manufacturers (2017-2022)
Table 32. Trimethyl Gallium Price by Manufacturers 2017-2022 (USD/MT)
Table 33. Global Trimethyl Gallium Manufacturers Market Concentration Ratio (CR5 and HHI)
Table 34. Global Trimethyl Gallium by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Trimethyl Gallium as of 2021)
Table 35. Trimethyl Gallium Manufacturing Base Distribution and Headquarters
Table 36. Manufacturers Trimethyl Gallium Product Offered
Table 37. Date of Key Manufacturers Enter into Trimethyl Gallium Market
Table 38. Mergers & Acquisitions, Expansion Plans
Table 39. Global Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 40. Global Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 41. Global Trimethyl Gallium Sales Share by Type (2017-2022)
Table 42. Global Trimethyl Gallium Sales Share by Type (2023-2028)
Table 43. Global Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 44. Global Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 45. Global Trimethyl Gallium Revenue Share by Type (2017-2022)
Table 46. Global Trimethyl Gallium Revenue Share by Type (2023-2028)
Table 47. Trimethyl Gallium Price by Type (2017-2022) & (USD/MT)
Table 48. Global Trimethyl Gallium Price Forecast by Type (2023-2028) & (USD/MT)
Table 49. Global Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 50. Global Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 51. Global Trimethyl Gallium Sales Share by Application (2017-2022)
Table 52. Global Trimethyl Gallium Sales Share by Application (2023-2028)
Table 53. Global Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 54. Global Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 55. Global Trimethyl Gallium Revenue Share by Application (2017-2022)
Table 56. Global Trimethyl Gallium Revenue Share by Application (2023-2028)
Table 57. Trimethyl Gallium Price by Application (2017-2022) & (USD/MT)
Table 58. Global Trimethyl Gallium Price Forecast by Application (2023-2028) & (USD/MT)
Table 59. North America Trimethyl Gallium Sales by Company (2017-2022) & (K MT)
Table 60. North America Trimethyl Gallium Sales Market Share by Company (2017-2022)
Table 61. North America Trimethyl Gallium Revenue by Company (2017-2022) & (US$ Million)
Table 62. North America Trimethyl Gallium Revenue Market Share by Company (2017-2022)
Table 63. North America Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 64. North America Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 65. North America Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 66. North America Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 67. North America Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 68. North America Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 69. North America Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 70. North America Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 71. North America Trimethyl Gallium Sales by Country (2017-2022) & (K MT)
Table 72. North America Trimethyl Gallium Sales by Country (2023-2028) & (K MT)
Table 73. North America Trimethyl Gallium Revenue by Country (2017-2022) & (US$ Million)
Table 74. North America Trimethyl Gallium Revenue by Country (2023-2028) & (US$ Million)
Table 75. Europe Trimethyl Gallium Sales by Company (2017-2022) & (K MT)
Table 76. Europe Trimethyl Gallium Sales Market Share by Company (2017-2022)
Table 77. Europe Trimethyl Gallium Revenue by Company (2017-2022) & (US$ Million)
Table 78. Europe Trimethyl Gallium Revenue Market Share by Company (2017-2022)
Table 79. Europe Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 80. Europe Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 81. Europe Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 82. Europe Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 83. Europe Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 84. Europe Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 85. Europe Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 86. Europe Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 87. Europe Trimethyl Gallium Sales by Country (2017-2022) & (K MT)
Table 88. Europe Trimethyl Gallium Sales by Country (2023-2028) & (K MT)
Table 89. Europe Trimethyl Gallium Revenue by Country (2017-2022) & (US$ Million)
Table 90. Europe Trimethyl Gallium Revenue by Country (2023-2028) & (US$ Million)
Table 91. Asia Pacific Trimethyl Gallium Sales by Company (2017-2022) & (K MT)
Table 92. Asia Pacific Trimethyl Gallium Sales Market Share by Company (2017-2022)
Table 93. Asia Pacific Trimethyl Gallium Revenue by Company (2017-2022) & (US$ Million)
Table 94. Asia Pacific Trimethyl Gallium Revenue Market Share by Company (2017-2022)
Table 95. Asia Pacific Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 96. Asia Pacific Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 97. Asia Pacific Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 98. Asia Pacific Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 99. Asia Pacific Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 100. Asia Pacific Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 101. Asia Pacific Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 102. Asia Pacific Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 103. Asia Pacific Trimethyl Gallium Sales by Region (2017-2022) & (K MT)
Table 104. Asia Pacific Trimethyl Gallium Sales by Region (2023-2028) & (K MT)
Table 105. Asia Pacific Trimethyl Gallium Revenue by Region (2017-2022) & (US$ Million)
Table 106. Asia Pacific Trimethyl Gallium Revenue by Region (2023-2028) & (US$ Million)
Table 107. Latin America Trimethyl Gallium Sales by Company (2017-2022) & (K MT)
Table 108. Latin America Trimethyl Gallium Sales Market Share by Company (2017-2022)
Table 109. Latin America Trimethyl Gallium Revenue by Company (2017-2022) & (US$ Million)
Table 110. Latin America Trimethyl Gallium Revenue Market Share by Company (2017-2022)
Table 111. Latin America Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 112. Latin America Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 113. Latin America Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 114. Latin America Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 115. Latin America Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 116. Latin America Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 117. Latin America Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 118. Latin America Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 119. Latin America Trimethyl Gallium Sales by Country (2017-2022) & (K MT)
Table 120. Latin America Trimethyl Gallium Sales by Country (2023-2028) & (K MT)
Table 121. Latin America Trimethyl Gallium Revenue by Country (2017-2022) & (US$ Million)
Table 122. Latin America Trimethyl Gallium Revenue by Country (2023-2028) & (US$ Million)
Table 123. Middle East and Africa Trimethyl Gallium Sales by Company (2017-2022) & (K MT)
Table 124. Middle East and Africa Trimethyl Gallium Sales Market Share by Company (2017-2022)
Table 125. Middle East and Africa Trimethyl Gallium Revenue by Company (2017-2022) & (US$ Million)
Table 126. Middle East and Africa Trimethyl Gallium Revenue Market Share by Company (2017-2022)
Table 127. Middle East and Africa Trimethyl Gallium Sales by Type (2017-2022) & (K MT)
Table 128. Middle East and Africa Trimethyl Gallium Sales by Type (2023-2028) & (K MT)
Table 129. Middle East and Africa Trimethyl Gallium Revenue by Type (2017-2022) & (US$ Million)
Table 130. Middle East and Africa Trimethyl Gallium Revenue by Type (2023-2028) & (US$ Million)
Table 131. Middle East and Africa Trimethyl Gallium Sales by Application (2017-2022) & (K MT)
Table 132. Middle East and Africa Trimethyl Gallium Sales by Application (2023-2028) & (K MT)
Table 133. Middle East and Africa Trimethyl Gallium Revenue by Application (2017-2022) & (US$ Million)
Table 134. Middle East and Africa Trimethyl Gallium Revenue by Application (2023-2028) & (US$ Million)
Table 135. Middle East and Africa Trimethyl Gallium Sales by Country (2017-2022) & (K MT)
Table 136. Middle East and Africa Trimethyl Gallium Sales by Country (2023-2028) & (K MT)
Table 137. Middle East and Africa Trimethyl Gallium Revenue by Country (2017-2022) & (US$ Million)
Table 138. Middle East and Africa Trimethyl Gallium Revenue by Country (2023-2028) & (US$ Million)
Table 139. Akzo Nobel Corporation Information
Table 140. Akzo Nobel Description and Overview
Table 141. Akzo Nobel Trimethyl Gallium Sales (K MT), Revenue (US$ Million), Average Selling Price (ASP) & (USD/MT) and Gross Margin (2017-2022)
Table 142. Akzo Nobel Trimethyl Gallium Products and Services
Table 143. Akzo Nobel Trimethyl Gallium SWOT Analysis
Table 144. Akzo Nobel Recent Development
Table 145. DOW Corporation Information
Table 146. DOW Description and Overview
Table 147. DOW Trimethyl Gallium Sales (K MT), Revenue (US$ Million), Average Selling Price (ASP) & (USD/MT) and Gross Margin (2017-2022)
Table 148. DOW Trimethyl Gallium Products and Services
Table 149. DOW Trimethyl Gallium SWOT Analysis
Table 150. DOW Recent Development
Table 151. SAFC Hitech Corporation Information
Table 152. SAFC Hitech Description and Overview
Table 153. SAFC Hitech Trimethyl Gallium Sales (K MT), Revenue (US$ Million), Average Selling Price (ASP) & (USD/MT) and Gross Margin (2017-2022)
Table 154. SAFC Hitech Trimethyl Gallium Products and Services
Table 155. SAFC Hitech Trimethyl Gallium SWOT Analysis
Table 156. SAFC Hitech Recent Development
Table 157. Albemarle Corporation Information
Table 158. Albemarle Description and Overview
Table 159. Albemarle Trimethyl Gallium Sales (K MT), Revenue (US$ Million), Average Selling Price (ASP) & (USD/MT) and Gross Margin (2017-2022)
Table 160. Albemarle Trimethyl Gallium Products and Services
Table 161. Albemarle Trimethyl Gallium SWOT Analysis
Table 162. Albemarle Recent Development
Table 163. Nata Corporation Information
Table 164. Nata Description and Overview
Table 165. Nata Trimethyl Gallium Sales (K MT), Revenue (US$ Million), Average Selling Price (ASP) & (USD/MT) and Gross Margin (2017-2022)
Table 166. Nata Trimethyl Gallium Products and Services
Table 167. Nata Trimethyl Gallium SWOT Analysis
Table 168. Nata Recent Development
Table 169. Key Raw Materials Lists
Table 170. Raw Materials Key Suppliers Lists
Table 171. Trimethyl Gallium Distributors List
Table 172. Trimethyl Gallium Customers List
Table 173. Research Programs/Design for This Report
Table 174. Key Data Information from Secondary Sources
Table 175. Key Data Information from Primary Sources
List of Figures
Figure 1. Trimethyl Gallium Product Picture
Figure 2. Global Trimethyl Gallium Market Share by Type in 2021 & 2028
Figure 3. 6N Grade Trimethyl Gallium Product Picture
Figure 4. 6.5N Grade Trimethyl Gallium Product Picture
Figure 5. Others Product Picture
Figure 6. Global Trimethyl Gallium Market Share by Application in 2021 & 2028
Figure 7. LED
Figure 8. Solar Cells
Figure 9. Others
Figure 10. Trimethyl Gallium Report Years Considered
Figure 11. Global Trimethyl Gallium Capacity, Production and Utilization (2017-2028) & (K MT)
Figure 12. Global Trimethyl Gallium Production Market Share by Region in Percentage: 2021 Versus 2028
Figure 13. Global Trimethyl Gallium Production Market Share by Region (2017-2022)
Figure 14. Global Trimethyl Gallium Production Market Share by Region (2023-2028)
Figure 15. Trimethyl Gallium Production Growth Rate in North America (2017-2028) & (K MT)
Figure 16. Trimethyl Gallium Production Growth Rate in Europe (2017-2028) & (K MT)
Figure 17. Trimethyl Gallium Production Growth Rate in Japan (2017-2028) & (K MT)
Figure 18. Trimethyl Gallium Production Growth Rate in China (2017-2028) & (K MT)
Figure 19. Trimethyl Gallium Production Growth Rate in South Korea (2017-2028) & (K MT)
Figure 20. Trimethyl Gallium Production Growth Rate in India (2017-2028) & (K MT)
Figure 21. Global Trimethyl Gallium Sales 2017-2028 (K MT)
Figure 22. Global Trimethyl Gallium Revenue, (US$ Million), 2017 VS 2021 VS 2028
Figure 23. Global Trimethyl Gallium Revenue 2017-2028 (US$ Million)
Figure 24. Global Trimethyl Gallium Revenue Market Share by Region in Percentage: 2021 Versus 2028
Figure 25. Global Trimethyl Gallium Sales Market Share by Region (2017-2022)
Figure 26. Global Trimethyl Gallium Sales Market Share by Region (2023-2028)
Figure 27. North America Trimethyl Gallium Sales YoY (2017-2028) & (K MT)
Figure 28. North America Trimethyl Gallium Revenue YoY (2017-2028) & (US$ Million)
Figure 29. Europe Trimethyl Gallium Sales YoY (2017-2028) & (K MT)
Figure 30. Europe Trimethyl Gallium Revenue YoY (2017-2028) & (US$ Million)
Figure 31. Asia-Pacific Trimethyl Gallium Sales YoY (2017-2028) & (K MT)
Figure 32. Asia-Pacific Trimethyl Gallium Revenue YoY (2017-2028) & (US$ Million)
Figure 33. Latin America Trimethyl Gallium Sales YoY (2017-2028) & (K MT)
Figure 34. Latin America Trimethyl Gallium Revenue YoY (2017-2028) & (US$ Million)
Figure 35. Middle East & Africa Trimethyl Gallium Sales YoY (2017-2028) & (K MT)
Figure 36. Middle East & Africa Trimethyl Gallium Revenue YoY (2017-2028) & (US$ Million)
Figure 37. The Top 10 and Top 5 Players Market Share by Trimethyl Gallium Sales in 2021
Figure 38. The Top 10 and Top 5 Players Market Share by Trimethyl Gallium Revenue in 2021
Figure 39. Trimethyl Gallium Market Share by Company Type (Tier 1, Tier 2, and Tier 3): 2017 VS 2021
Figure 40. Global Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 41. Global Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 42. Global Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 43. Global Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 44. North America Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 45. North America Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 46. North America Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 47. North America Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 48. North America Trimethyl Gallium Sales Share by Country (2017-2028)
Figure 49. North America Trimethyl Gallium Revenue Share by Country (2017-2028)
Figure 50. U.S. Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 51. Canada Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 52. Europe Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 53. Europe Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 54. Europe Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 55. Europe Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 56. Europe Trimethyl Gallium Sales Share by Country (2017-2028)
Figure 57. Europe Trimethyl Gallium Revenue Share by Country (2017-2028)
Figure 58. Germany Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 59. France Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 60. U.K. Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 61. Italy Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 62. Russia Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 63. Asia-Pacific Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 64. Asia-Pacific Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 65. Asia-Pacific Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 66. Asia-Pacific Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 67. Asia-Pacific Trimethyl Gallium Sales Share by Region (2017-2028)
Figure 68. Asia-Pacific Trimethyl Gallium Revenue Share by Region (2017-2028)
Figure 69. China Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 70. Japan Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 71. South Korea Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 72. India Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 73. Australia Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 74. Taiwan Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 75. Indonesia Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 76. Thailand Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 77. Malaysia Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 78. Philippines Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 79. Latin America Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 80. Latin America Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 81. Latin America Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 82. Latin America Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 83. Latin America Trimethyl Gallium Sales Share by Country (2017-2028)
Figure 84. Latin America Trimethyl Gallium Revenue Share by Country (2017-2028)
Figure 85. Mexico Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 86. Brazil Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 87. Argentina Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 88. Middle East & Africa Trimethyl Gallium Sales Market Share by Type (2017-2028)
Figure 89. Middle East & Africa Trimethyl Gallium Revenue Market Share by Type (2017-2028)
Figure 90. Middle East & Africa Trimethyl Gallium Sales Market Share by Application (2017-2028)
Figure 91. Middle East & Africa Trimethyl Gallium Revenue Market Share by Application (2017-2028)
Figure 92. Middle East & Africa Trimethyl Gallium Sales Share by Country (2017-2028)
Figure 93. Middle East & Africa Trimethyl Gallium Revenue Share by Country (2017-2028)
Figure 94. Turkey Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 95. Saudi Arabia Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 96. U.A.E Trimethyl Gallium Revenue (2017-2028) & (US$ Million)
Figure 97. Trimethyl Gallium Value Chain
Figure 98. Trimethyl Gallium Production Process
Figure 99. Channels of Distribution
Figure 100. Distributors Profiles
Figure 101. Bottom-up and Top-down Approaches for This Report
Figure 102. Data Triangulation
Figure 103. Key Executives Interviewed