Table of Content 1 Potassium Carbonate Introduction and Market Overview 1.1 Objectives of the Study 1.2 Overview of Potassium Carbonate 1.3 Scope of The Study 1.3.1 Key Market Segments 1.3.2 Players Covered 1.3.3 COVID-19's impact on the Potassium Carbonate industry 1.4 Methodology of The Study 1.5 Research Data Source 2 Executive Summary 2.1 Market Overview 2.1.1 Global Potassium Carbonate Market Size, 2015 – 2020 2.1.2 Global Potassium Carbonate Market Size by Type, 2015 – 2020 2.1.3 Global Potassium Carbonate Market Size by Application, 2015 – 2020 2.1.4 Global Potassium Carbonate Market Size by Region, 2015 - 2025 2.2 Business Environment Analysis 2.2.1 Global COVID-19 Status and Economic Overview 2.2.2 Influence of COVID-19 Outbreak on Potassium Carbonate Industry Development 3 Industry Chain Analysis 3.1 Upstream Raw Material Suppliers of Potassium Carbonate Analysis 3.2 Major Players of Potassium Carbonate 3.3 Potassium Carbonate Manufacturing Cost Structure Analysis 3.3.1 Production Process Analysis 3.3.2 Manufacturing Cost Structure of Potassium Carbonate 3.3.3 Labor Cost of Potassium Carbonate 3.4 Market Distributors of Potassium Carbonate 3.5 Major Downstream Buyers of Potassium Carbonate Analysis 3.6 The Impact of Covid-19 From the Perspective of Industry Chain 3.7 Regional Import and Export Controls Will Exist for a Long Time 3.8 Continued downward PMI Spreads Globally 4 Global Potassium Carbonate Market, by Type 4.1 Global Potassium Carbonate Value and Market Share by Type (2015-2020) 4.2 Global Potassium Carbonate Production and Market Share by Type (2015-2020) 4.3 Global Potassium Carbonate Value and Growth Rate by Type (2015-2020) 4.3.1 Global Potassium Carbonate Value and Growth Rate of Food Grade 4.3.2 Global Potassium Carbonate Value and Growth Rate of Industrial Grade 4.4 Global Potassium Carbonate Price Analysis by Type (2015-2020) 5 Potassium Carbonate Market, by Application 5.1 Downstream Market Overview 5.2 Global Potassium Carbonate Consumption and Market Share by Application (2015-2020) 5.3 Global Potassium Carbonate Consumption and Growth Rate by Application (2015-2020) 5.3.1 Global Potassium Carbonate Consumption and Growth Rate of Inorganic Chemicals (2015-2020) 5.3.2 Global Potassium Carbonate Consumption and Growth Rate of Light industry Raw Materials (2015-2020) 5.3.3 Global Potassium Carbonate Consumption and Growth Rate of Medicine (2015-2020) 6 Global Potassium Carbonate Market Analysis by Regions 6.1 Global Potassium Carbonate Sales, Revenue and Market Share by Regions 6.1.1 Global Potassium Carbonate Sales by Regions (2015-2020) 6.1.2 Global Potassium Carbonate Revenue by Regions (2015-2020) 6.2 North America Potassium Carbonate Sales and Growth Rate (2015-2020) 6.3 Europe Potassium Carbonate Sales and Growth Rate (2015-2020) 6.4 Asia-Pacific Potassium Carbonate Sales and Growth Rate (2015-2020) 6.5 Middle East and Africa Potassium Carbonate Sales and Growth Rate (2015-2020) 6.6 South America Potassium Carbonate Sales and Growth Rate (2015-2020) 7 North America Potassium Carbonate Market Analysis by Countries 7.1 The Influence of COVID-19 on North America Market 7.2 North America Potassium Carbonate Sales, Revenue and Market Share by Countries 7.2.1 North America Potassium Carbonate Sales by Countries (2015-2020) 7.2.2 North America Potassium Carbonate Revenue by Countries (2015-2020) 7.3 United States Potassium Carbonate Sales and Growth Rate (2015-2020) 7.4 Canada Potassium Carbonate Sales and Growth Rate (2015-2020) 7.5 Mexico Potassium Carbonate Sales and Growth Rate (2015-2020) 8 Europe Potassium Carbonate Market Analysis by Countries 8.1 The Influence of COVID-19 on Europe Market 8.2 Europe Potassium Carbonate Sales, Revenue and Market Share by Countries 8.2.1 Europe Potassium Carbonate Sales by Countries (2015-2020) 8.2.2 Europe Potassium Carbonate Revenue by Countries (2015-2020) 8.3 Germany Potassium Carbonate Sales and Growth Rate (2015-2020) 8.4 UK Potassium Carbonate Sales and Growth Rate (2015-2020) 8.5 France Potassium Carbonate Sales and Growth Rate (2015-2020) 8.6 Italy Potassium Carbonate Sales and Growth Rate (2015-2020) 8.7 Spain Potassium Carbonate Sales and Growth Rate (2015-2020) 8.8 Russia Potassium Carbonate Sales and Growth Rate (2015-2020) 9 Asia Pacific Potassium Carbonate Market Analysis by Countries 9.1 The Influence of COVID-19 on Asia Pacific Market 9.2 Asia Pacific Potassium Carbonate Sales, Revenue and Market Share by Countries 9.2.1 Asia Pacific Potassium Carbonate Sales by Countries (2015-2020) 9.2.2 Asia Pacific Potassium Carbonate Revenue by Countries (2015-2020) 9.3 China Potassium Carbonate Sales and Growth Rate (2015-2020) 9.4 Japan Potassium Carbonate Sales and Growth Rate (2015-2020) 9.5 South Korea Potassium Carbonate Sales and Growth Rate (2015-2020) 9.6 India Potassium Carbonate Sales and Growth Rate (2015-2020) 9.7 Southeast Asia Potassium Carbonate Sales and Growth Rate (2015-2020) 9.8 Australia Potassium Carbonate Sales and Growth Rate (2015-2020) 10 Middle East and Africa Potassium Carbonate Market Analysis by Countries 10.1 The Influence of COVID-19 on Middle East and Africa Market 10.2 Middle East and Africa Potassium Carbonate Sales, Revenue and Market Share by Countries 10.2.1 Middle East and Africa Potassium Carbonate Sales by Countries (2015-2020) 10.2.2 Middle East and Africa Potassium Carbonate Revenue by Countries (2015-2020) 10.3 Saudi Arabia Potassium Carbonate Sales and Growth Rate (2015-2020) 10.4 UAE Potassium Carbonate Sales and Growth Rate (2015-2020) 10.5 Egypt Potassium Carbonate Sales and Growth Rate (2015-2020) 10.6 Nigeria Potassium Carbonate Sales and Growth Rate (2015-2020) 10.7 South Africa Potassium Carbonate Sales and Growth Rate (2015-2020) 11 South America Potassium Carbonate Market Analysis by Countries 11.1 The Influence of COVID-19 on Middle East and Africa Market 11.2 South America Potassium Carbonate Sales, Revenue and Market Share by Countries 11.2.1 South America Potassium Carbonate Sales by Countries (2015-2020) 11.2.2 South America Potassium Carbonate Revenue by Countries (2015-2020) 11.3 Brazil Potassium Carbonate Sales and Growth Rate (2015-2020) 11.4 Argentina Potassium Carbonate Sales and Growth Rate (2015-2020) 11.5 Columbia Potassium Carbonate Sales and Growth Rate (2015-2020) 11.6 Chile Potassium Carbonate Sales and Growth Rate (2015-2020) 12 Competitive Landscape 12.1 Zhejiang Dayang 12.1.1 Zhejiang Dayang Basic Information 12.1.2 Potassium Carbonate Product Introduction 12.1.3 Zhejiang Dayang Production, Value, Price, Gross Margin 2015-2020 12.2 ASHTA 12.2.1 ASHTA Basic Information 12.2.2 Potassium Carbonate Product Introduction 12.2.3 ASHTA Production, Value, Price, Gross Margin 2015-2020 12.3 CCCL 12.3.1 CCCL Basic Information 12.3.2 Potassium Carbonate Product Introduction 12.3.3 CCCL Production, Value, Price, Gross Margin 2015-2020 12.4 ACTH 12.4.1 ACTH Basic Information 12.4.2 Potassium Carbonate Product Introduction 12.4.3 ACTH Production, Value, Price, Gross Margin 2015-2020 12.5 OPC 12.5.1 OPC Basic Information 12.5.2 Potassium Carbonate Product Introduction 12.5.3 OPC Production, Value, Price, Gross Margin 2015-2020 12.6 GACL 12.6.1 GACL Basic Information 12.6.2 Potassium Carbonate Product Introduction 12.6.3 GACL Production, Value, Price, Gross Margin 2015-2020 12.7 WENTONG Group (Qinghai Yanhu) 12.7.1 WENTONG Group (Qinghai Yanhu) Basic Information 12.7.2 Potassium Carbonate Product Introduction 12.7.3 WENTONG Group (Qinghai Yanhu) Production, Value, Price, Gross Margin 2015-2020 12.8 Armand Products 12.8.1 Armand Products Basic Information 12.8.2 Potassium Carbonate Product Introduction 12.8.3 Armand Products Production, Value, Price, Gross Margin 2015-2020 12.9 Shanxi Leixin 12.9.1 Shanxi Leixin Basic Information 12.9.2 Potassium Carbonate Product Introduction 12.9.3 Shanxi Leixin Production, Value, Price, Gross Margin 2015-2020 12.10 Hebei Xinjichemical 12.10.1 Hebei Xinjichemical Basic Information 12.10.2 Potassium Carbonate Product Introduction 12.10.3 Hebei Xinjichemical Production, Value, Price, Gross Margin 2015-2020 12.11 Runfeng industrial 12.11.1 Runfeng industrial Basic Information 12.11.2 Potassium Carbonate Product Introduction 12.11.3 Runfeng industrial Production, Value, Price, Gross Margin 2015-2020 12.12 Shandong Lunan 12.12.1 Shandong Lunan Basic Information 12.12.2 Potassium Carbonate Product Introduction 12.12.3 Shandong Lunan Production, Value, Price, Gross Margin 2015-2020 12.13 Evonik 12.13.1 Evonik Basic Information 12.13.2 Potassium Carbonate Product Introduction 12.13.3 Evonik Production, Value, Price, Gross Margin 2015-2020 12.14 UNID 12.14.1 UNID Basic Information 12.14.2 Potassium Carbonate Product Introduction 12.14.3 UNID Production, Value, Price, Gross Margin 2015-2020 13 Industry Outlook 13.1 Market Driver Analysis 13.1.2 Market Restraints Analysis 13.1.3 Market Trends Analysis 13.2 Merger, Acquisition and New Investment 13.3 News of Product Release 14 Global Potassium Carbonate Market Forecast 14.1 Global Potassium Carbonate Market Value & Volume Forecast, by Type (2020-2025) 14.1.1 Food Grade Market Value and Volume Forecast (2020-2025) 14.1.2 Industrial Grade Market Value and Volume Forecast (2020-2025) 14.2 Global Potassium Carbonate Market Value & Volume Forecast, by Application (2020-2025) 14.2.1 Inorganic Chemicals Market Value and Volume Forecast (2020-2025) 14.2.2 Light industry Raw Materials Market Value and Volume Forecast (2020-2025) 14.2.3 Medicine Market Value and Volume Forecast (2020-2025) 14.3 Potassium Carbonate Market Analysis and Forecast by Region 14.3.1 North America Market Value and Consumption Forecast (2020-2025) 14.3.2 Europe Market Value and Consumption Forecast (2020-2025) 14.3.3 Asia Pacific Market Value and Consumption Forecast (2020-2025) 14.3.4 Middle East and Africa Market Value and Consumption Forecast (2020-2025) 14.3.5 South America Market Value and Consumption Forecast (2020-2025) 15 New Project Feasibility Analysis 15.1 Industry Barriers and New Entrants SWOT Analysis 15.1.1 Porter’s Five Forces Analysis 15.1.2 New Entrants SWOT Analysis 15.2 Analysis and Suggestions on New Project Investment  

List of Tables and Figures Figure Product Picture of Potassium Carbonate Table Product Specification of Potassium Carbonate Table Potassium Carbonate Key Market Segments Table Key Players Potassium Carbonate Covered Figure Global Potassium Carbonate Market Size, 2015 – 2025 Table Different Types of Potassium Carbonate Figure Global Potassium Carbonate Value ($) Segment by Type from 2015-2020 Figure Global Potassium Carbonate Market Share by Types in 2019 Table Different Applications of Potassium Carbonate Figure Global Potassium Carbonate Value ($) Segment by Applications from 2015-2020 Figure Global Potassium Carbonate Market Share by Applications in 2019 Figure Global Potassium Carbonate Market Share by Regions in 2019 Figure North America Potassium Carbonate Production Value ($) and Growth Rate (2015-2020) Figure Europe Potassium Carbonate Production Value ($) and Growth Rate (2015-2020) Figure Asia Pacific Potassium Carbonate Production Value ($) and Growth Rate (2015-2020) Figure Middle East and Africa Potassium Carbonate Production Value ($) and Growth Rate (2015-2020) Figure South America Potassium Carbonate Production Value ($) and Growth Rate (2015-2020) Table Global COVID-19 Status and Economic Overview Figure Global COVID-19 Status Figure COVID-19 Comparison of Major Countries Figure Industry Chain Analysis of Potassium Carbonate Table Upstream Raw Material Suppliers of Potassium Carbonate with Contact Information Table Major Players Headquarters, and Service Area of Potassium Carbonate Figure Major Players Production Value Market Share of Potassium Carbonate in 2019 Table Major Players Potassium Carbonate Product Types in 2019 Figure Production Process of Potassium Carbonate Figure Manufacturing Cost Structure of Potassium Carbonate Figure Channel Status of Potassium Carbonate Table Major Distributors of Potassium Carbonate with Contact Information Table Major Downstream Buyers of Potassium Carbonate with Contact Information Table Global Potassium Carbonate Value ($) by Type (2015-2020) Table Global Potassium Carbonate Value Share by Type (2015-2020) Figure Global Potassium Carbonate Value Share by Type (2015-2020) Table Global Potassium Carbonate Production by Type (2015-2020) Table Global Potassium Carbonate Production Share by Type (2015-2020) Figure Global Potassium Carbonate Production Share by Type (2015-2020) Figure Global Potassium Carbonate Value ($) and Growth Rate of Food Grade (2015-2020) Figure Global Potassium Carbonate Value ($) and Growth Rate of Industrial Grade (2015-2020) Figure Global Potassium Carbonate Price by Type (2015-2020) Figure Downstream Market Overview Table Global Potassium Carbonate Consumption by Application (2015-2020) Table Global Potassium Carbonate Consumption Market Share by Application (2015-2020) Figure Global Potassium Carbonate Consumption Market Share by Application (2015-2020) Figure Global Potassium Carbonate Consumption and Growth Rate of Inorganic Chemicals (2015-2020) Figure Global Potassium Carbonate Consumption and Growth Rate of Light industry Raw Materials (2015-2020) Figure Global Potassium Carbonate Consumption and Growth Rate of Medicine (2015-2020) Figure Global Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Global Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table Global Potassium Carbonate Sales by Regions (2015-2020) Table Global Potassium Carbonate Sales Market Share by Regions (2015-2020) Table Global Potassium Carbonate Revenue (M USD) by Regions (2015-2020) Table Global Potassium Carbonate Revenue Market Share by Regions (2015-2020) Table Global Potassium Carbonate Revenue Market Share by Regions in 2015 Table Global Potassium Carbonate Revenue Market Share by Regions in 2019 Figure North America Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Europe Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Asia-Pacific Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Middle East and Africa Potassium Carbonate Sales and Growth Rate (2015-2020) Figure South America Potassium Carbonate Sales and Growth Rate (2015-2020) Figure North America COVID-19 Status Figure North America COVID-19 Confirmed Cases Major Distribution Figure North America Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table North America Potassium Carbonate Sales by Countries (2015-2020) Table North America Potassium Carbonate Sales Market Share by Countries (2015-2020) Table North America Potassium Carbonate Revenue (M USD) by Countries (2015-2020) Table North America Potassium Carbonate Revenue Market Share by Countries (2015-2020) Figure United States Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Canada Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Mexico Potassium Carbonate Sales and Growth (2015-2020) Figure Europe COVID-19 Status Figure Europe COVID-19 Confirmed Cases Major Distribution Figure Europe Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table Europe Potassium Carbonate Sales by Countries (2015-2020) Table Europe Potassium Carbonate Sales Market Share by Countries (2015-2020) Table Europe Potassium Carbonate Revenue (M USD) by Countries (2015-2020) Table Europe Potassium Carbonate Revenue Market Share by Countries (2015-2020) Figure Germany Potassium Carbonate Sales and Growth Rate (2015-2020) Figure UK Potassium Carbonate Sales and Growth Rate (2015-2020) Figure France Potassium Carbonate Sales and Growth (2015-2020) Figure Italy Potassium Carbonate Sales and Growth (2015-2020) Figure Spain Potassium Carbonate Sales and Growth (2015-2020) Figure Russia Potassium Carbonate Sales and Growth (2015-2020) Figure Asia Pacific COVID-19 Status Figure Asia Pacific Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table Asia Pacific Potassium Carbonate Sales by Countries (2015-2020) Table Asia Pacific Potassium Carbonate Sales Market Share by Countries (2015-2020) Table Asia Pacific Potassium Carbonate Revenue (M USD) by Countries (2015-2020) Table Asia Pacific Potassium Carbonate Revenue Market Share by Countries (2015-2020) Figure China Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Japan Potassium Carbonate Sales and Growth Rate (2015-2020) Figure South Korea Potassium Carbonate Sales and Growth (2015-2020) Figure India Potassium Carbonate Sales and Growth (2015-2020) Figure Southeast Asia Potassium Carbonate Sales and Growth (2015-2020) Figure Australia Potassium Carbonate Sales and Growth (2015-2020) Figure Middle East Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table Middle East Potassium Carbonate Sales by Countries (2015-2020) Table Middle East and Africa Potassium Carbonate Sales Market Share by Countries (2015-2020) Table Middle East and Africa Potassium Carbonate Revenue (M USD) by Countries (2015-2020) Table Middle East and Africa Potassium Carbonate Revenue Market Share by Countries (2015-2020) Figure Saudi Arabia Potassium Carbonate Sales and Growth Rate (2015-2020) Figure UAE Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Egypt Potassium Carbonate Sales and Growth (2015-2020) Figure Nigeria Potassium Carbonate Sales and Growth (2015-2020) Figure South Africa Potassium Carbonate Sales and Growth (2015-2020) Figure South America Potassium Carbonate Revenue (M USD) and Growth (2015-2020) Table South America Potassium Carbonate Sales by Countries (2015-2020) Table South America Potassium Carbonate Sales Market Share by Countries (2015-2020) Table South America Potassium Carbonate Revenue (M USD) by Countries (2015-2020) Table South America Potassium Carbonate Revenue Market Share by Countries (2015-2020) Figure Brazil Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Argentina Potassium Carbonate Sales and Growth Rate (2015-2020) Figure Columbia Potassium Carbonate Sales and Growth (2015-2020) Figure Chile Potassium Carbonate Sales and Growth (2015-2020) Figure Top 3 Market Share of Potassium Carbonate Companies in 2019 Figure Top 6 Market Share of Potassium Carbonate Companies in 2019 Table Major Players Production Value ($) Share (2015-2020) Table Zhejiang Dayang Profile Table Zhejiang Dayang Product Introduction Figure Zhejiang Dayang Production and Growth Rate Figure Zhejiang Dayang Value ($) Market Share 2015-2020 Table ASHTA Profile Table ASHTA Product Introduction Figure ASHTA Production and Growth Rate Figure ASHTA Value ($) Market Share 2015-2020 Table CCCL Profile Table CCCL Product Introduction Figure CCCL Production and Growth Rate Figure CCCL Value ($) Market Share 2015-2020 Table ACTH Profile Table ACTH Product Introduction Figure ACTH Production and Growth Rate Figure ACTH Value ($) Market Share 2015-2020 Table OPC Profile Table OPC Product Introduction Figure OPC Production and Growth Rate Figure OPC Value ($) Market Share 2015-2020 Table GACL Profile Table GACL Product Introduction Figure GACL Production and Growth Rate Figure GACL Value ($) Market Share 2015-2020 Table WENTONG Group (Qinghai Yanhu) Profile Table WENTONG Group (Qinghai Yanhu) Product Introduction Figure WENTONG Group (Qinghai Yanhu) Production and Growth Rate Figure WENTONG Group (Qinghai Yanhu) Value ($) Market Share 2015-2020 Table Armand Products Profile Table Armand Products Product Introduction Figure Armand Products Production and Growth Rate Figure Armand Products Value ($) Market Share 2015-2020 Table Shanxi Leixin Profile Table Shanxi Leixin Product Introduction Figure Shanxi Leixin Production and Growth Rate Figure Shanxi Leixin Value ($) Market Share 2015-2020 Table Hebei Xinjichemical Profile Table Hebei Xinjichemical Product Introduction Figure Hebei Xinjichemical Production and Growth Rate Figure Hebei Xinjichemical Value ($) Market Share 2015-2020 Table Runfeng industrial Profile Table Runfeng industrial Product Introduction Figure Runfeng industrial Production and Growth Rate Figure Runfeng industrial Value ($) Market Share 2015-2020 Table Shandong Lunan Profile Table Shandong Lunan Product Introduction Figure Shandong Lunan Production and Growth Rate Figure Shandong Lunan Value ($) Market Share 2015-2020 Table Evonik Profile Table Evonik Product Introduction Figure Evonik Production and Growth Rate Figure Evonik Value ($) Market Share 2015-2020 Table UNID Profile Table UNID Product Introduction Figure UNID Production and Growth Rate Figure UNID Value ($) Market Share 2015-2020 Table Market Driving Factors of Potassium Carbonate Table Merger, Acquisition and New Investment Table Global Potassium Carbonate Market Value ($) Forecast, by Type Table Global Potassium Carbonate Market Volume Forecast, by Type Figure Global Potassium Carbonate Market Value ($) and Growth Rate Forecast of Food Grade (2020-2025) Figure Global Potassium Carbonate Market Volume ($) and Growth Rate Forecast of Food Grade (2020-2025) Figure Global Potassium Carbonate Market Value ($) and Growth Rate Forecast of Industrial Grade (2020-2025) Figure Global Potassium Carbonate Market Volume ($) and Growth Rate Forecast of Industrial Grade (2020-2025) Table Global Market Value ($) Forecast by Application (2020-2025) Table Global Market Volume Forecast by Application (2020-2025) Figure Market Value ($) and Growth Rate Forecast of Inorganic Chemicals (2020-2025) Figure Market Volume and Growth Rate Forecast of Inorganic Chemicals (2020-2025) Figure Market Value ($) and Growth Rate Forecast of Light industry Raw Materials (2020-2025) Figure Market Volume and Growth Rate Forecast of Light industry Raw Materials (2020-2025) Figure Market Value ($) and Growth Rate Forecast of Medicine (2020-2025) Figure Market Volume and Growth Rate Forecast of Medicine (2020-2025) Figure North America Market Value ($) and Growth Rate Forecast (2020-2025) Figure North America Consumption and Growth Rate Forecast (2020-2025) Figure Europe Market Value ($) and Growth Rate Forecast (2020-2025) Figure Europe Consumption and Growth Rate Forecast (2020-2025) Figure Asia Pacific Market Value ($) and Growth Rate Forecast (2020-2025) Figure Asia Pacific Consumption and Growth Rate Forecast (2020-2025) Figure Middle East and Africa Market Value ($) and Growth Rate Forecast (2020-2025) Figure Middle East and Africa Consumption and Growth Rate Forecast (2020-2025) Figure South America Market Value ($) and Growth Rate Forecast (2020-2025) Figure South America Consumption and Growth Rate Forecast (2020-2025) Figure Porter’s Five Forces Analysis Table New Entrants SWOT Analysis Table New Project Analysis of Investment Recovery