1 Introduction
The swine industry is one of the most important agricultural sectors globally, and its stability and development are critical to global food security and the livelihoods of people worldwide. The outbreak of African Swine Fever (ASF) in 2018 dealt an unprecedented blow to the global swine industry, particularly in China—the world’s largest producer and consumer of pork—and triggered a series of chain reactions. In the post-ASF era, as production capacity gradually recovers and market conditions evolve, the global swine market is exhibiting new characteristics and trends. At the same time, the deep integration of biotechnology, information technology, and automation is driving fundamental changes in swine farming models. Therefore, conducting an in-depth analysis of the shifts in supply, demand, and trade patterns in the global swine market around 2025, and proactively grasping the industry’s technological development trends, holds significant theoretical and practical importance.
2 Analysis of Structural Changes in the Global Swine Market in 2025
Following the impact of African swine fever, the global swine market has entered a new phase of “rebalancing” and “structural optimization,” as evidenced by the following aspects.
2.1 Reshaping of the Global Production Landscape
(1) China: Stabilizing. China’s hog inventory rebounded strongly from the low point caused by ASF in 2019 (310.41 million head), peaked in 2021 (449.22 million head), and then entered a period of adjustment. By 2025, the herd size is projected to decline to 425 million head, down from its historical peak. However, pork production is expected to reach 59.38 million metric tons, setting a new record high.
(2) Americas: Expansion in South America. In North America, Canada’s herd size contracted slightly, while the United States remained relatively stable or saw modest growth. In contrast, Brazil stood out in South America, with pork production growing steadily from 3.7 million metric tons in 2016 to 4.68 million metric tons in 2025. Mexico’s herd size also maintained steady growth.
(3) EU: Continued decline in production capacity. Under the combined pressure of stricter environmental regulations, high production costs, and persistent disease outbreaks, the EU’s swine industry has been forced to contract. Specific data shows that the EU-27’s swine herd has declined significantly from 142.65 million head in 2016 to 128.50 million head in 2025, while pork production during the same period fell from 22.95 million tons to 21.80 million tons.
(4) Russia: Increased Self-Sufficiency. Russia is one of the fastest-growing major producers. Its hog inventory has grown from 21.78 million head in 2016 to 30.61 million head in 2025, with production increasing by over 55%, demonstrating the effectiveness of its domestic industry support policies and a significant reduction in reliance on imports.
2.2 Consumer Market: Demand Driven by Asia, Global Growth Slows
In terms of pork consumption, global consumption has resumed growth following the African Swine Fever (ASF) outbreak, with the primary growth momentum coming from Asia. As the world’s largest consumer market, China’s consumption has rebounded significantly from its 2020 low (41.52 million metric tons) to reach 58.31 million metric tons by 2025, continuing to dominate global consumption. In addition, Southeast Asian countries such as Vietnam and the Philippines have seen significant growth in consumption, emerging as new growth drivers. In contrast, consumption in traditional developed markets such as the United States, the European Union, and Japan has reached saturation, with growth slowing or even stagnating, while consumption patterns are shifting toward higher-end and specialty products.
2.3 Trade Flows: Diversification and Intensifying Competition
(1) Exporters: The Rise of Brazil. Although the European Union has long been the largest exporter, its export volume has contracted significantly from its 2021 peak (4.99 million tons) due to a decline in domestic production, falling to 2.97 million tons by 2025. U.S. exports remain relatively stable, reaching 3.16 million tons in 2025. Brazil has seen the most rapid growth, with exports rising from 1.32 million tons in 2021 to 1.73 million tons in 2025. The country is actively expanding into global markets, reshaping traditional trade patterns.
(2) Importers: Mexico Emerges as a New Hub. Following a rapid recovery in domestic production capacity, China’s import demand has plummeted, dropping sharply from a peak of 4.33 million tons in 2021 to 1.27 million tons in 2025. This fundamental shift has shifted the center of global import demand, with Mexico, Japan, the Philippines, and South Korea emerging as the primary growth drivers. Among these, Mexico’s imports have continued to grow, reaching 1.6 million tons by 2025, making it one of the world’s most important pork importers—a trend linked to the fact that domestic production cannot fully meet the country’s rapidly growing demand.
3 Global Technological Trends in the Swine Industry
To address market volatility, cost pressures, and sustainability requirements, the global swine industry is accelerating its adoption of technological innovations, which are primarily characterized by the following four major trends.
3.1 Comprehensive Advancement of Smart Farming and Digital Management
Smart solutions based on the Internet of Things (IoT), big data, and artificial intelligence (AI) are moving from the conceptual stage toward large-scale application.
(1) Precision Feeding and Individual Management: Using devices such as electronic ear tags, cameras, and sensors, systems can monitor each pig’s feed intake, weight, behavior (e.g., lameness, estrus), and health status in real time. AI algorithms can accurately analyze this data to enable on-demand, precision feeding and provide timely disease alerts, significantly improving feed conversion rates and animal welfare.
(2) Robotic Automation: Cleaning robots, inspection robots, and intelligent sorting systems are alleviating heavy physical labor, reducing human-pig contact, and lowering biosecurity risks, while enabling 24/7 uninterrupted monitoring.
(3) Digital Management Platforms: By integrating data from all stages of livestock production, these platforms provide managers with comprehensive production analysis, financial forecasting, and decision support, thereby achieving transparency and optimization in farm management.
3.2 Upgrades in Biosecurity and Disease Prevention and Control Technologies
The lessons learned from ASF have made biosecurity a lifeline for the industry’s survival and development.
(1) Multi-tiered Biosecurity System: Establish comprehensive physical barriers and management processes, ranging from farm layout planning, control of personnel and material flows, construction of decontamination centers, to quarantine of newly introduced stock. Air filtration systems are becoming standard equipment in high-value pig farms, such as breeding farms.
(2) Rapid Detection and Early Warning Technologies: The widespread adoption of technologies such as portable PCR testers and rapid antigen/antibody test strips has made early disease detection and precise culling (precision “removal”) possible.
(3) Development of New Vaccines: Regarding major diseases such as ASF, significant progress has been made in the development of novel vaccines, including gene-deletion vaccines and subunit vaccines. These are expected to provide a stronger protective shield for the global swine industry in the future.
3.4 Precision in Genetic Breeding and Biotechnology
Genetic technology serves as the fundamental driver for enhancing industry efficiency.
(1) Genomic Selection (GS): Through whole-genome sequencing and big data analysis, it is possible to identify breeding pigs with superior traits (such as high feed efficiency, strong disease resistance, and excellent reproductive performance) earlier and more accurately, thereby significantly shortening the genetic progress cycle.
(2) Gene Editing Technology: Although it still faces challenges related to regulation and public acceptance, gene editing technology has demonstrated tremendous potential in developing disease-resistant breeds (such as pigs resistant to Porcine Reproductive and Respiratory Syndrome, PRRS) and may lead to revolutionary breakthroughs in the future.
4 Conclusions and Outlook
By 2025, a new equilibrium has emerged in the global swine market: On the production side, the Americas (particularly Brazil and the United States) have risen in prominence, China has become more stable following its recovery, and the European Union has contracted due to internal pressures; on the trade side, as China’s import demand has declined, the market’s focus has shifted to North America and other regions of Asia, intensifying export competition; On the technological front, smart farming, biosecurity, animal welfare, and genetic breeding collectively constitute the core drivers of the industry’s future development. For China’s swine industry, challenges and opportunities coexist. Moving forward, the following areas should be prioritized.
(1) Strengthen Core Competitiveness: The industry can no longer rely on capacity expansion but must focus on reducing production costs through technological innovation, particularly by achieving breakthroughs in feed conversion efficiency, disease eradication, and smart management.
(2) Build a resilient supply chain: Improve the risk management system across the entire industry chain—from breeding stock and feed to farming and processing—with a particular emphasis on enhancing the ability to respond to major epidemics and market price fluctuations.
(3) Embrace the trend toward green consumption: Actively promote welfare farming, antibiotic-free production, and low-carbon emissions to create brand differentiation and increase product value-added, thereby meeting the increasingly stringent quality requirements of both domestic and international markets.
(4) Actively Participate in Global Competition: While stabilizing the domestic market, encourage capable enterprises to “go global,” integrate global resources, and enhance international influence—particularly regarding genetic resources for breeding pigs and technical standards.
Disclaimer: Some article materials are sourced from the internet. Sources have been clearly indicated, and copyright belongs to the original authors. The content is provided for readers’ reference only. If any rights of the original authors are infringed, please contact us promptly via message so we may remove the content!
The swine industry is one of the most important agricultural sectors globally, and its stability and development are critical to global food security and the livelihoods of people worldwide. The outbreak of African Swine Fever (ASF) in 2018 dealt an unprecedented blow to the global swine industry, particularly in China—the world’s largest producer and consumer of pork—and triggered a series of chain reactions. In the post-ASF era, as production capacity gradually recovers and market conditions evolve, the global swine market is exhibiting new characteristics and trends. At the same time, the deep integration of biotechnology, information technology, and automation is driving fundamental changes in swine farming models. Therefore, conducting an in-depth analysis of the shifts in supply, demand, and trade patterns in the global swine market around 2025, and proactively grasping the industry’s technological development trends, holds significant theoretical and practical importance.
2 Analysis of Structural Changes in the Global Swine Market in 2025
Following the impact of African swine fever, the global swine market has entered a new phase of “rebalancing” and “structural optimization,” as evidenced by the following aspects.
2.1 Reshaping of the Global Production Landscape
(1) China: Stabilizing. China’s hog inventory rebounded strongly from the low point caused by ASF in 2019 (310.41 million head), peaked in 2021 (449.22 million head), and then entered a period of adjustment. By 2025, the herd size is projected to decline to 425 million head, down from its historical peak. However, pork production is expected to reach 59.38 million metric tons, setting a new record high.
(2) Americas: Expansion in South America. In North America, Canada’s herd size contracted slightly, while the United States remained relatively stable or saw modest growth. In contrast, Brazil stood out in South America, with pork production growing steadily from 3.7 million metric tons in 2016 to 4.68 million metric tons in 2025. Mexico’s herd size also maintained steady growth.
(3) EU: Continued decline in production capacity. Under the combined pressure of stricter environmental regulations, high production costs, and persistent disease outbreaks, the EU’s swine industry has been forced to contract. Specific data shows that the EU-27’s swine herd has declined significantly from 142.65 million head in 2016 to 128.50 million head in 2025, while pork production during the same period fell from 22.95 million tons to 21.80 million tons.
(4) Russia: Increased Self-Sufficiency. Russia is one of the fastest-growing major producers. Its hog inventory has grown from 21.78 million head in 2016 to 30.61 million head in 2025, with production increasing by over 55%, demonstrating the effectiveness of its domestic industry support policies and a significant reduction in reliance on imports.
2.2 Consumer Market: Demand Driven by Asia, Global Growth Slows
In terms of pork consumption, global consumption has resumed growth following the African Swine Fever (ASF) outbreak, with the primary growth momentum coming from Asia. As the world’s largest consumer market, China’s consumption has rebounded significantly from its 2020 low (41.52 million metric tons) to reach 58.31 million metric tons by 2025, continuing to dominate global consumption. In addition, Southeast Asian countries such as Vietnam and the Philippines have seen significant growth in consumption, emerging as new growth drivers. In contrast, consumption in traditional developed markets such as the United States, the European Union, and Japan has reached saturation, with growth slowing or even stagnating, while consumption patterns are shifting toward higher-end and specialty products.
2.3 Trade Flows: Diversification and Intensifying Competition
(1) Exporters: The Rise of Brazil. Although the European Union has long been the largest exporter, its export volume has contracted significantly from its 2021 peak (4.99 million tons) due to a decline in domestic production, falling to 2.97 million tons by 2025. U.S. exports remain relatively stable, reaching 3.16 million tons in 2025. Brazil has seen the most rapid growth, with exports rising from 1.32 million tons in 2021 to 1.73 million tons in 2025. The country is actively expanding into global markets, reshaping traditional trade patterns.
(2) Importers: Mexico Emerges as a New Hub. Following a rapid recovery in domestic production capacity, China’s import demand has plummeted, dropping sharply from a peak of 4.33 million tons in 2021 to 1.27 million tons in 2025. This fundamental shift has shifted the center of global import demand, with Mexico, Japan, the Philippines, and South Korea emerging as the primary growth drivers. Among these, Mexico’s imports have continued to grow, reaching 1.6 million tons by 2025, making it one of the world’s most important pork importers—a trend linked to the fact that domestic production cannot fully meet the country’s rapidly growing demand.
3 Global Technological Trends in the Swine Industry
To address market volatility, cost pressures, and sustainability requirements, the global swine industry is accelerating its adoption of technological innovations, which are primarily characterized by the following four major trends.
3.1 Comprehensive Advancement of Smart Farming and Digital Management
Smart solutions based on the Internet of Things (IoT), big data, and artificial intelligence (AI) are moving from the conceptual stage toward large-scale application.
(1) Precision Feeding and Individual Management: Using devices such as electronic ear tags, cameras, and sensors, systems can monitor each pig’s feed intake, weight, behavior (e.g., lameness, estrus), and health status in real time. AI algorithms can accurately analyze this data to enable on-demand, precision feeding and provide timely disease alerts, significantly improving feed conversion rates and animal welfare.
(2) Robotic Automation: Cleaning robots, inspection robots, and intelligent sorting systems are alleviating heavy physical labor, reducing human-pig contact, and lowering biosecurity risks, while enabling 24/7 uninterrupted monitoring.
(3) Digital Management Platforms: By integrating data from all stages of livestock production, these platforms provide managers with comprehensive production analysis, financial forecasting, and decision support, thereby achieving transparency and optimization in farm management.
3.2 Upgrades in Biosecurity and Disease Prevention and Control Technologies
The lessons learned from ASF have made biosecurity a lifeline for the industry’s survival and development.
(1) Multi-tiered Biosecurity System: Establish comprehensive physical barriers and management processes, ranging from farm layout planning, control of personnel and material flows, construction of decontamination centers, to quarantine of newly introduced stock. Air filtration systems are becoming standard equipment in high-value pig farms, such as breeding farms.
(2) Rapid Detection and Early Warning Technologies: The widespread adoption of technologies such as portable PCR testers and rapid antigen/antibody test strips has made early disease detection and precise culling (precision “removal”) possible.
(3) Development of New Vaccines: Regarding major diseases such as ASF, significant progress has been made in the development of novel vaccines, including gene-deletion vaccines and subunit vaccines. These are expected to provide a stronger protective shield for the global swine industry in the future.
3.4 Precision in Genetic Breeding and Biotechnology
Genetic technology serves as the fundamental driver for enhancing industry efficiency.
(1) Genomic Selection (GS): Through whole-genome sequencing and big data analysis, it is possible to identify breeding pigs with superior traits (such as high feed efficiency, strong disease resistance, and excellent reproductive performance) earlier and more accurately, thereby significantly shortening the genetic progress cycle.
(2) Gene Editing Technology: Although it still faces challenges related to regulation and public acceptance, gene editing technology has demonstrated tremendous potential in developing disease-resistant breeds (such as pigs resistant to Porcine Reproductive and Respiratory Syndrome, PRRS) and may lead to revolutionary breakthroughs in the future.
4 Conclusions and Outlook
By 2025, a new equilibrium has emerged in the global swine market: On the production side, the Americas (particularly Brazil and the United States) have risen in prominence, China has become more stable following its recovery, and the European Union has contracted due to internal pressures; on the trade side, as China’s import demand has declined, the market’s focus has shifted to North America and other regions of Asia, intensifying export competition; On the technological front, smart farming, biosecurity, animal welfare, and genetic breeding collectively constitute the core drivers of the industry’s future development. For China’s swine industry, challenges and opportunities coexist. Moving forward, the following areas should be prioritized.
(1) Strengthen Core Competitiveness: The industry can no longer rely on capacity expansion but must focus on reducing production costs through technological innovation, particularly by achieving breakthroughs in feed conversion efficiency, disease eradication, and smart management.
(2) Build a resilient supply chain: Improve the risk management system across the entire industry chain—from breeding stock and feed to farming and processing—with a particular emphasis on enhancing the ability to respond to major epidemics and market price fluctuations.
(3) Embrace the trend toward green consumption: Actively promote welfare farming, antibiotic-free production, and low-carbon emissions to create brand differentiation and increase product value-added, thereby meeting the increasingly stringent quality requirements of both domestic and international markets.
(4) Actively Participate in Global Competition: While stabilizing the domestic market, encourage capable enterprises to “go global,” integrate global resources, and enhance international influence—particularly regarding genetic resources for breeding pigs and technical standards.
Disclaimer: Some article materials are sourced from the internet. Sources have been clearly indicated, and copyright belongs to the original authors. The content is provided for readers’ reference only. If any rights of the original authors are infringed, please contact us promptly via message so we may remove the content!