China
“Cold Energy” fuels innovation in Eastern China’s aquaculture and industry
By Yao Xueqing, People’s Daily
At Taowan Marine Ranch in Binhai county, Jiangsu province, Atlantic salmon glide through large ponds at a land-based aquaculture facility. Wang Chenhao, a freshwater fish technician with over ten years’ experience, is now pioneering marine species cultivation in this unlikely setting.
“We expect market-ready salmon by late this year, priced over 100 yuan ($14.78) per 500 grams!” he said.
How are these cold-water species thriving where average sea temperatures exceed 20 degrees Celsius? The answer lies 10 kilometers away at Binhai Port, where China National Offshore Oil Corporation operates massive liquefied natural gas (LNG) storage tanks.
As China’s largest LNG reserve base, Binhai receives approximately three million tons of LNG annually. LNG, stored at minus 162 degrees Celsius, must exchange heat with seawater to return to a gaseous state for use.
“The heat from seawater warms the gas, while the LNG transfers its cold energy to the seawater,” explained Liu Decan, director of Binhai county’s development and reform commission.
Each ton of LNG releases 50 kilowatt-hours of cold energy during regasification. Considering the port’s annual throughput, roughly 150 million kilowatt-hours of cold energy are generated every year.
Directly discharging such immense cold energy into the sea would waste resources and harm marine ecology. To cope with this issue, in June 2024, Binhai county partnered with the Yellow Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences to establish a facility using cold energy to cultivate seawater fish.
Real-time temperature sensors are installed across the seawater delivery pipelines. Constant flows of chilled seawater maintain the water temperature of all breeding ponds at roughly 16 degrees Celsius.
“The first phase is already operational, and the second phase will begin this year. Once fully operational, the facility will supply 3,000 tons of cold-water fish annually, generating around 200 million yuan ($295,612) in output,” said Lyu Haijun, chairman of Binhai County Agriculture and Tourism Group.
The “cold energy + aquaculture” model represents just the tip of the iceberg of the “cold industry.”
In the Binhai Port Economic Zone, a silver-gray “cold energy hub” stands prominently. Its one end is connected to LNG storage tanks, the other to a comprehensive cold energy utilization demonstration area.
With an ability to process 2 million tons of LNG cold energy annually, the hub recovers cold energy into liquid carbon dioxide, which is then distributed to various applications in the demonstration zone via temperature-specific exchange systems.
Inside the production workshop of Jiangsu Qinghe Freeze-Drying Technology Co., Ltd. within the demonstration zone, liquid carbon dioxide at minus 46 degrees Celsius supplied by the hub enables strawberries to undergo low-temperature dehydration. This freeze-drying technique preserves the strawberries’ original shape, safeguards their nutritional components intact, and greatly boosts their market value. Such freeze-dried strawberries are priced at 180,000 yuan($26,605) per ton and exported to European and American markets.
“Freeze-drying enterprises are major energy users; electricity accounts for half the production cost,” said Xu Da, assistant general manager of Jiangsu Qinghe “Using cold energy reduces drying time from 22 to 18 hours, cutting costs by 1/3. After being officially put into operation this fall, we expect 7,200 tons of freeze-dried products annually, with sales reaching 1 billion yuan($148 million).”
Facilities catering to a full spectrum of temperature requirements spread across the “cold energy hub”: from quick-freeze cold storage maintained at 40 degrees Celsius below zero, and cold chain logistics facilities kept at 30 degrees Celsius below zero, to ice-themed recreation areas held at 18 degrees Celsius below zero, and constant-temperature manufacturing workshops regulated at 10 degrees Celsius.
Some of these facilities remain under construction, while others are already in full operation. Through the comprehensive development and utilization of cold energy, these vastly different industrial sectors have gathered to build an entirely new industrial cluster.
Among the newly launched projects, a marine intelligent computing center topped out last year and is now advancing construction of its supporting auxiliary facilities.
“The cold energy pipeline network has been linked up to the site. It will deliver reliable cooling for 3,000 server racks with an information technology computing load of 30 megawatts,” explained Wang Huan, deputy director of the administrative committee of Binhai Port Economic Zone.
Beyond supplying general computing services, this intelligent computing center will also serve as a vital technical platform for offshore wind farm operation and maintenance, as well as marine science research simulations.
According to Kong Hui, deputy mayor of Binhai county, under the county’s comprehensive utilization plan for LNG cold energy, the cold energy industry is expected to deliver 10 billion yuan($1.48 billion) in output during the 15th Five-Year Plan period (2026-2030).
China
Hermann Simon: China fuels global growth for “hidden champions”
By Liu Zhonghua, People’s Daily
German management scholar Hermann Simon coined the term “hidden champions” to describe small and medium-sized enterprises (SMEs) that operate below the public radar yet dominate their niche markets — typically ranking among the top three globally in their sector. These firms are distinguished by deep specialization, relentless innovation, and a fundamentally global mindset.
Having visited China over 70 times and closely tracked its industrial evolution, Simon remains deeply optimistic about the vitality of its SME sector. In an exclusive interview with People’s Daily in Hasborn, Germany, he noted that China has systematically cultivated a new generation of “hidden champions” through a phased support framework tailored to different stages of enterprise development.
He spoke highly of China’s achievements in technological innovation, industrial upgrading, and through a phased support framework tailored to different stages of enterprise development. He emphasized that Chinese companies have already emerged as global innovators across several cutting-edge industries.
“The outdated notion that China merely replicates foreign technology no longer holds,” he said. “Chinese enterprises are now leading the way in innovation within multiple advanced fields.”
According to Simon, China’s approach centers on long-term strategic commitment. “The country guides its specialized firms to focus on foundational technologies and pursue continuous, incremental innovation. This disciplined approach is essential for overcoming core technological bottlenecks and securing dominant positions in global niche markets.”
He highlighted China’s five-year plans as a key driver of industrial clarity and strategic foresight. “Well-calibrated assessments of emerging sectors provide businesses with clear developmental pathways, showcasing strong institutional coordination,” Simon explained.
Strategic top-down planning, he added, helps consolidate resources, foster fair competition, and nurture globally competitive leaders. Strategic top-down planning, he added, helps consolidate resources, foster fair competition, and nurture globally competitive leaders. For other developing nations seeking to industrialize, he suggested studying China’s long-term strategy: leveraging domestic strengths to target distinctive niche industries and cultivate high-value-added champion enterprises offers a practical, scalable model.
Beyond macroeconomic growth, Simon underscored the role of these specialized firms in advancing balanced regional development and shared prosperity.
While large corporations typically concentrate in megacities, many “hidden champions” are rooted in counties, smaller cities, and townships.
He pointed to Shandong Moris Tech, based in Shouguang, east China’s Shandong province, which expanded its specialty chemical operations across regions while remaining rooted locally. “Nurturing these highly specialized enterprises distributes high-skilled jobs and value creation across broader urban and rural areas,” Simon observed.
“This provides a viable pathway toward more equitable regional development and inclusive prosperity.” Simon also pointed to China’s unparalleled industrial ecosystem as a major competitive advantage. With over 2,000 German firms operating manufacturing facilities in the country, he noted that dense supply chains and clustered industrial parks remain powerful draws.
“Comprehensive infrastructure, a vast talent pool of engineers, and a massive domestic market make China an ideal testing ground for advanced manufacturing technologies and their large-scale deployment,” he said. “Ignoring the Chinese market would mean forfeiting access to one of the world’s largest industrial hubs, which accounts for nearly one-fifth of global industrial output.”
He added that China’s resilient domestic demand offers multinational companies valuable medium- to long-term certainty.
Consequently, many German “hidden champions” have established R&D centers and integrated value chains in China, leveraging the country’s open, dynamic ecosystem to extend their corporate lifecycles.
China’s well-developed and open market is not only a growth engine for “hidden champions” worldwide, but also an important source of their core competitiveness, Simon said.
As competition intensifies across niche industries worldwide, greater coordination and collaboration among specialized companies in Europe and China could become an important force in reshaping the global industrial landscape, Simon said.
Two-way investment between Europe and China can help improve structural imbalances in trade and economic ties. As Chinese companies accelerate their localization efforts in Europe by establishing R&D and production bases and creating local tax revenue and jobs, economic and trade cooperation between China and Europe can evolve from one-way trade in goods toward joint industrial development, helping mitigate the risks posed by trade barriers.
Regular in-person exchanges can also strengthen business trust, stabilize expectations for industrial investment and help reduce misperceptions arising from geopolitical competition, Simon said.
Reflecting on the past two decades, Simon acknowledged that China’s manufacturing sector has undergone profound transformation. Many specialized enterprises have significantly upgraded their technological capabilities and product quality, successfully surmounting key innovation challenges.
Looking forward, he cautioned that Chinese companies still face hurdles in three areas: deepening their international footprint, building globally recognized brands, and executing localized overseas investments.
“I hope more Chinese manufacturers will expand into European and U.S. markets, achieving tangible progress in brand globalization; promote balanced and mutually beneficial industrial investment between China and Europe; and help preserve a stable, predictable global trade environment while safeguarding supply chain continuity,” Simon said.
“By deepening cooperation between Chinese and foreign real-economy sectors on the basis of openness, connectivity, mutual benefit and win-win outcomes, we can help safeguard the long-term stability and development of global industrial and supply chains,” he concluded.
China
A Decade of Growth: China-Europe Freight Rail Trips Surge 10.8-Fold
By Li Xinping, People’s Daily
This year marks the 10th anniversary of the China-Europe Railway Express operating under a unified brand. Over the past decade, the service has completed more than 130,000 journeys, transporting cargo valued at over $520 billion. What began as a regional freight initiative has evolved into a globally recognized logistics network.
Why has the China-Europe Railway Express developed so rapidly? Its unified brand has been crucial.
When the inaugural China-Europe freight train departed Chongqing in 2011, followed by subsequent services from Wuhan, Hunan, and Zhengzhou, growth was steady but fragmented. Annual departures rose from 80 in 2013 to 815 in 2015.
However, independently operated local services led to duplicated efforts, elevated costs, inconsistent standards, and weak market recognition — bottlenecks that threatened further scaling.
On June 8, 2016, the China-Europe Railway Express officially launched its unified brand. Featuring a streamlined emblem that combines railway and silk motifs in red and black, the new identity standardized train naming, visual design, and marketing across all participating regions.
By consolidating resources and aligning operational protocols, the network significantly strengthened its overall competitiveness. Annual train journeys jumped from 1,702 in 2016 to 20,022 in 2025 — a 10.8-fold increase, reflecting an average annual growth rate of 31.5 percent.
Today, the China-Europe Railway Express is increasingly recognized by countries along its routes for its advantages of speed, punctuality, safety, reliability, and environmental sustainability.
Connectivity remains the foundation of modern logistics. With unified branding and planning, service now operates three primary corridors — western, central, and eastern — spanning 96 scheduled routes at an average speed of 120 km/h.
At present, 129 Chinese cities connect to 236 cities in 26 European countries. Compared to 2016, the network has expanded by 113 cities domestically and 216 internationally, effectively covering much of the Eurasian landmass and providing a reliable backbone for cross-border trade.
Efficiency drives competitiveness. Transit speeds have been consistently optimized: trains cover approximately 1,600 km daily on Chinese territory and 1,000-1,300 km overseas, making them roughly one-third faster than conventional rail-sea intermodal alternatives.
Capacity has also scaled up; upgraded rolling stock now supports trains of up to 55 cars and a maximum trailing weight of 3,000 tons, enabling heavier loads without compromising speed.
Customs clearance has also become more efficient. In recent years, with the adoption of a “railway express” customs clearance model and the development of digital ports, customs clearance at China-Europe freight train ports has been reduced to as little as 30 minutes.
To simplify the supply chains, the service offers a centralized digital portal for end-to-end logistics management. For example, a Hangzhou-based equipment manufacturer executive recently used the platform to coordinate door-to-door transport, customs declaration, and integrated logistics. His shipment, dispatched from Zhengzhou, reached central Europe in just 17 days. Upon arrival, customer service teams remotely guided overseas partners through unloading to ensure a secure and efficient handover.
The model’s flexibility proved critical during a recent urgent shipment handled by a Xi’an-based logistics operator. A European chemical manufacturer needed 310 containers (18,600 tons) of raw materials delivered within 35 days. Ocean freight would take 45 to 60 days, while trucking would require over 600 vehicles and expose costs to volatile fuel prices.
“The China-Europe Railway Express took just 10 to 20 days for the full journey and had a large carrying capacity. It reduced total logistics costs by 29 percent, ensuring that the overseas chemical enterprise could start production on schedule,” said Su Lu, general manager of the Xi’an company.
As operations matured, transportation costs along both domestic and international segments have dropped by more than 40 percent since launch. Cargo diversity has expanded dramatically: trains now carry goods across 53 categories, covering more than 50,000 types of products. High-value-added goods, including automobiles and auto parts, machinery equipment, and electronics dominate outbound shipments, while inbound cargo includes timber, pulp, specialty agricultural products, and consumer goods.
Today, the China-Europe Railway Express continues to evolve.
On June 24, the first “zero-carbon” China-Europe freight train from the Yangtze River Delta successfully arrived at Yiwu West Railway Station in Zhejiang province. Operating under the Duisburg-Yiwu full-route timetable, the train used 100 percent green electricity on electrified sections. On non-electrified sections, it offset its remaining emissions through Gold Standard certified carbon offset projects, achieving net-zero carbon dioxide emissions during train operations.
As electrification upgrades continue along railway routes and clean transport vehicles, including new-energy heavy trucks, are increasingly deployed for cargo collection and distribution, the “steel camel caravan” spanning Eurasia is taking on an increasingly distinct green character.
After a decade of development, the “steel camel caravan” has grown far beyond a single transport route. With reliable capacity, efficient coordination and a commitment to green development, it has become a widely welcomed international public good.
China
Baton of China-U.S. friendship passed down from one generation to the next
By He Yin, People’s Daily
Veteran participants of China-U.S. “ping-pong diplomacy,” now well over seventy years of age, have returned to China, passing on to a younger generation the torch of friendship lit by the “little ball” that helped set the “big ball” of China-U.S. relations in motion.
Today, that tradition continues on the pickleball courts, where young Chinese and American players are forging new bonds. Embodying the ethos of “sportsmanship before victory,” they are proving that shared passion can transcend borders.
From table tennis, which helped open the door to China-U.S. exchanges 55 years ago, to pickleball, now increasingly popular among young people in both countries, this passing of the “little ball” from one generation to the next over more than half a century vividly demonstrates the enduring vitality of people-to-people exchanges between China and the United States and the deep, lasting friendship between the two peoples.
This year marks the 55th anniversary of China-U.S. “ping-pong diplomacy.” In 1971, a modest table tennis match shattered years of diplomatic isolation, reopening channels of communication and laying the groundwork for normalized relations. The event remains a landmark moment in modern diplomatic history.
Over the decades, numerous initiatives have deepened mutual understanding. Pioneering cultural missions, including performances by the Philadelphia Orchestra, helped lay the foundation for sustained artistic exchange. Meanwhile, the historic Kuliang friendship keeps alive a people-to-people friendship spanning a century. Together, these efforts have woven a rich tapestry of shared experiences.
In the new era, the spirit of engagement embodied in “ping-pong diplomacy,” which brought the Chinese and American peoples closer together, is taking on new forms and gaining new vitality.
Games like pickleball, known for their accessibility and social nature, effortlessly bridge linguistic, cultural, and geographical divides. For young Chinese and American athletes meeting for the first time, the court becomes a space for mutual learning, teamwork, and genuine connection.
These interactions reaffirm a fundamental truth: sustained people-to-people ties remain the bedrock of resilient China-U.S. relations, providing the trust necessary to navigate challenges and steer bilateral engagement forward.
Strong interpersonal connections are essential to stable diplomatic relations. Looking to the long-term development of friendship between the Chinese and American peoples, in San Francisco in 2023, Chinese President Xi Jinping proposed an initiative to invite 50,000 young Americans to China for exchange and study programs in a five-year span.
In just over two years, the number of young Americans who have visited China for exchanges has surpassed 50,000, achieving the target ahead of schedule. Driven by the initiative, a growing wave of American youth are traveling to China to explore its landscapes, engage with emerging technologies, and experience daily life firsthand.
By witnessing China’s developments directly, these visitors are moving beyond media narratives and algorithmic echo chambers, replacing stereotypes with nuanced, personal insights about mutual potential as partners and friends.
Many returnees have taken to social media to share their journeys, offering unfiltered perspectives to audiences back home. Their posts highlight how China’s rich heritage coexists with rapid innovation, while emphasizing the warmth, hospitality, and openness of its people.
As young Chinese and American travelers continue to bridging vast distances, they are planting seeds of mutual respect and shared curiosity. With time and cultivation, these connections will take root, fostering a more resilient, pragmatic, and constructive future for China-U.S.relations.
Today, China-U.S. relations once again stand at a critical juncture in history, and the strategic choices made by the two countries will once again shape the course of the world.
By making friends and competing within the rules on the pickleball court, young people from China and the United States are offering valuable lessons for the two countries on how to interact with each other.
Just as players on the court must follow the rules, China and the United States must coexist peacefully on this planet and refrain from crossing red lines or overstepping boundaries on issues concerning each other’s core interests.
And just as athletes improve through learning from and competing with one another, China and the United States should explore ways to expand areas of cooperation and do more things that benefit both countries and the wider world.
In recent years, young people from China and the United States have worked side by side aboard research vessels to unlock the mysteries of the ocean and joined forces at maker competitions to explore solutions to global challenges, demonstrating through action the enormous potential for cooperation between the two countries.
Looking ahead, the steady and sustained development of the “big ball” of China-U.S. relations will continue to depend on countless “little balls” of people-to-people friendship. People from all sectors of both countries, especially the younger generation, should draw wisdom and strength from history, get to know and grow closer to each other through exchanges and cooperation, and move forward together by learning from one another. By strengthening the bonds of friendship, they can make new contributions to stable, healthy and sustainable China-U.S. relations.
A small ball can connect people across mountains and seas; a bond of friendship can transcend time and space.
Just as pickleball draws on the strengths of several sports, the vast planet we share has ample room for China and the United States to pursue their respective development and achieve common prosperity, and for different civilizations to complement and enrich one another.
China remains committed to expanding people-to-people and cultural exchanges with the United States, writing a new chapter of friendship between the two peoples, and injecting a steady stream of people-to-people strength into building a constructive China-U.S. relationship of strategic stability.
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