China will raise additional tariffs for imported goods originating in the US to 84 percent from 34 percent from April 10, the Customs Tariff Commission of the State Council announced Wednesday.

On April 8, the US further increased the so-called "reciprocal tariffs" on Chinese products exported to the US to 84 percent from 34 percent. The US escalation of tariffs against China is a mistake on top of a mistake; it seriously infringes upon China's legitimate rights and interests and gravely undermines the rules‑based multilateral trading system, said the commission.

China urges the US to immediately correct its wrong practices, cancel all unilateral tariff measures against China, and properly resolve differences with China through equal dialogue on the basis of mutual respect.

As scientists are striving to develop AI products and solutions to enhance various industries and daily life, this booming technology is also serving as a "lab assistant," contributing to scientific progress in turn.

In China, AI has been increasingly integrated into diverse research fields, particularly in life sciences, drug discovery and environmental studies. It shows substantial potential to boost efficiency, transform approaches and expedite breakthroughs.

OFFERING EARLY DISEASE DETECTION

Researchers from Shanghai-based Fudan University have made a technological breakthrough in early disease detection. With the assistance of AI, this advancement enables doctors to diagnose and predict diseases simply through a blood test.

Targeted at Alzheimer's disease, the research team used big data and an AI algorithm to screen 1,500 plasma proteins and identified 11 that are capable of predicting dementia risks.

"Through blood tests, we identified that these proteins exhibited consistent changes. With the help of AI-based calculations for disease markers, we were able to detect Alzheimer's disease at least 15 years before diagnosis," lead researcher Yu Jintai said.

"These changes are not caused by genetic modifications but rather due to differences in protein expression," Yu explained. "Much like how a caterpillar transforms into a butterfly."

The study soon garnered attention within the global medical community after being featured in the journal Nature in late 2024. Rather than resting on their laurels, the research team continued their experimental efforts, endeavoring to uncover more relationships between diseases and proteins with the AI tool.

Following an analysis of over 50,000 blood samples and health data collected during a 14-year follow-up study, the team created the world's first atlas of plasma proteins in health and disease states, which can help forecast diabetes and heart disease risks a decade in advance.

Researchers are currently developing a low-cost detection kit, priced under 100 yuan (14 U.S. dollars) to make protein testing as routine as glucose checks.

SLASHING DRUG DEVELOPMENT TIMELINES

At Hangzhou-based Liangzhu Laboratory, a research team has invented an AI algorithm to reduce the development process of a drug for treating progeria, a rare pediatric disease.

The traditional large-scale screening method for small-molecule drug development takes 15 to 20 years, with a high failure rate. However, the AI algorithm can reduce the cycle to approximately 3 to 5 years, accelerating preclinical trials that previously consumed 90 percent of the research time, according to Shen Ning, a researcher in the lab and a member of the program.

Under Zhejiang University, the laboratory in 2021 established a multidisciplinary research team of experts in clinical medicine, bioscience, mathematics, computing and statistics. They have developed several advanced AI algorithms specifically designed for the precise diagnosis of genetic and rare diseases.

China's National Health Commission and other departments jointly issued the guidelines for 84 AI application scenarios in the health sector, including drug research and development.

For decades, the pharmaceutical industry has been confronted with a "double-10" challenge: it usually requires 10 years and an investment of 1 billion U.S. dollars to develop a new drug. Many people believe that AI will be the most promising solution to overcome the long-standing dilemma.

"AI has the potential to impact the entire chain of drug development," said Academician Chen Kaixian of the Chinese Academy of Sciences (CAS).

While no AI-assisted drug development has reached markets yet, multiple candidates are advancing through clinical trials in China.

DECODING CLIMATE CHANGE IMPACTS

In March, CAS researchers and tech company Alibaba Cloud collaboratively unveiled "Luoshu," an AI model that can precisely trace water origins and predict runoff volumes in the Qinghai-Tibet Plateau, which is known as the Asian Water Tower, home to headwaters of over 10 major Asian rivers.

Warming at twice the global average over the past 50 years, the plateau is experiencing an imbalance in its water systems among glaciers, lakes and rivers. This imbalance is expected to exacerbate uncertainties in water supply, energy supply and demand, as well as food production, according to Xia Cuihui, a participant and an associate researcher at the CAS's Institute of Tibetan Plateau Research.

Hydropower generation capacity in glacier regions has declined globally in recent years. Although the reasons remain unclear, it is most likely associated with climate change, the researcher told Xinhua.

The new AI model can help predict water flow for hydropower plants by tracking where the water comes from -- like rain, melting glaciers, or underground water. "If something unusual happens, such as glaciers melting too fast or a bad drought, it will automatically update the water supply predictions," Xia explained.

Compared with conventional approaches, the AI model enhances prediction accuracy by 20 percent and can monitor real-time source contributions. It can alert power grids to prepare for short-term emergencies while providing scientific support for long-term decision-making in clean energy generation.

"Luoshu" is one of the numerous AI models recently launched by the CAS. Several institutes within the country's highest natural sciences academic organization have launched AI tools based on Alibaba's reasoning model, covering applications from astronomical observation to coral species identification.

For researchers like Xia, who holds a Ph.D. in geography, AI has already become an essential tool in the lab, but it is not just about efficiency.

"It unlocks research once deemed impossible," the female scientist added, noting that many research ideas previously limited by traditional methods can now be realized with AI support, promoting greater innovation.

As a close neighbor and important partner, China is willing to work with South Korea to deepen bilateral cooperation and strengthen the strategic cooperative partnership, said Chinese Foreign Ministry spokesperson Guo Jiakun at a press conference on Wednesday.

When responding to questions about the potential impact of the upcoming ruling by South Korea's constitutional court on the impeachment of President Yoon Suk-yeol on bilateral relations, as well as the informal APEC Economic Leaders' Meeting scheduled for this autumn amid South Korea's ongoing domestic political turbulence, Guo said, "We have taken note of relevant reports. As we have emphasized repeatedly, China adheres to the principle of non-interference in internal affairs and does not comment on the domestic affairs of other countries. We believe the South Korean people have the wisdom and capability to properly address their domestic issues." 

Given the South Korea's constitutional court is scheduled to announce its ruling on the impeachment case of President Yoon on Friday, large-scale political rallies and protests will be held across the country during and after the ruling. There is also a possibility of extreme incidents occurring,said the Chinese Embassy in South Korea in its official WeChat account on Tuesday.

The embassy reminds Chinese citizens in South Korea and Chinese tourists visiting South Korea to closely monitor the local situation and security conditions, and to effectively enhance their risk awareness. They should maintain a distance from local political gatherings, refrain from participating, lingering, or observing, and avoid publicly expressing or sharing political opinions, said the embassy, adding that it is also advisable to minimize verbal or physical conflicts with local residents.

Additionally, the embassy said that Chinese citizens and tourists should pay attention to police announcements regarding security alerts and traffic control information, plan their travel itineraries reasonably, and avoid going to or approaching sensitive areas and crowded places.

A compilation of discourses on improving Party conduct by Xi Jinping, general secretary of the Communist Party of China (CPC) Central Committee, has been published by the Central Party Literature Press.

Compiled by the Institute of Party History and Literature of the CPC Central Committee, the book features nine themes, bringing together 299 excerpts extracted from over 130 of Xi's important speeches and written works from November 2012 to February 2025. Some of these works have been made public for the first time.

Since the 18th CPC National Congress in 2012, the CPC Central Committee with Xi Jinping at its core formulated and has been implementing the eight-point decision on improving conduct, leading to significant improvements in Party conduct, social morality and individual virtues.

Xi's discourses in this regard are of great significance for consistently and sustainably improving Party conduct, exercising Party self-governance with the spirit of reform and strict standards, and ensuring that the Party remains the strong leadership core in building socialism with Chinese characteristics.

A total of 25,320 sci-tech volunteers have registered at the Beijing Science and Technology Popularization Volunteer Service Team, collectively contributing over 310,000 service hours, as revealed during a volunteer launch event on March 3. 

The Beijing Science and Technology Popularization Volunteer Service Team, founded in 2012, saw its 220 sub-teams release nearly 300 science popularization projects, with over 10,000 volunteers involved in more than 100,000 service hours in 2024.

The 2025 Beijing Sci-Tech Popularization Volunteer Service Week kicked off ahead of the "Lei Feng Day," an annual event commemorated on March 5 aimed at celebrating the life and spirit of the young soldier who devoted his spare time and money to helping the needy. Science "Lei Fengs" will carry out a series of sci-tech popularization activities to make science more accessible and relatable.

The event also saw the launching of a "Smiling Beijing" volunteer service brand. The brand will feature six key application scenarios, including the professional science popularization service, science museum service, science popularization events, targeted service for key groups, and grassroots social governance supporting.

Five individual volunteers, five organizations, five projects, and three community service hubs were honored as 2024's standout contributors. One of the highlights was the award-winning team project "Touching the Sci-Tech Frontiers, Experiencing the Innovation" led by volunteer Zheng Tianlong. This young team, averaging 29 years old, leverages Beijing's key industrial plans like new energy, AI and bio-medicine to transform advanced technologies into accessible knowledge, benefiting over 300,000 people and creating a replicable model.

"Through a series of diverse and innovative science outreach initiatives, we aim to nurture a passion for science in more people and ensure the benefits of technological progress reach every household," emphasized an official from the Beijing Association of Science and Technology (BAST). He added that BAST will further leverage the roles of scientific workers and science popularization volunteers to innovate science popularization concepts, enrich the content and forms of science popularization, and strengthen public science popularization infrastructure construction throughout the city. They will play an irreplaceable role in advancing the construction of Beijing as a science and technology innovation center and achieving the goal of a strong technological nation.

With an extensive coastline, China is turning to the vast ocean to bolster food security by building modern marine ranches.

The construction of marine ranches, dubbed "blue granaries" in the vast blue ocean, highlights the nation's efforts to diversify food supplies. With more investment and innovative technologies, China's marine ranching industry is playing a role in strengthening food security.
With an extensive coastline, China is turning to the vast ocean to bolster food security by building modern marine ranches.

The construction of marine ranches, dubbed "blue granaries" in the vast blue ocean, highlights the nation's efforts to diversify food supplies. With more investment and innovative technologies, China's marine ranching industry is playing a role in strengthening food security.
In recent years, marine ranching has gained momentum along China's coast. In 2024, the city of Shanwei, in the southern province of Guangdong, invested more than 2 billion yuan (about 279 million U.S. dollars) to build eight marine ranches as well as cold chain and sales facilities.

To date, China has built more than 180 national-level marine ranches. The eastern province of Shandong ranked top with 71 national-level marine ranches, accounting for 38 percent of the country's total, said Zhang Jiandong, head of the Oceanic Administration of Shandong Province.

SMART AQUACULTURE

The technological advances, including automated feeding and underwater imaging systems, have transformed the aquaculture industry.

As the spring aquatic farming season started recently, Liu Yulei started his work on a marine ranch with eight giant aquaculture cages located 42 nautical miles off the coast of Yantai.
Each cage, 68 meters long and wide, could enclose 94,000 cubic meters of seawater, providing an optimal environment for 1 million fish with an annual fish catch of 1,000 tonnes.

"The fish farm is built here with Class I water quality and suitable temperature and salinity," Liu said. "With strong currents moving at 1.5 meters per second, the water in the cage could be completely refreshed within dozens of seconds, much more frequently than in traditional aquaculture facilities."

Modern technology has made fish farming more efficient. "Work on the marine ranch is busy but far easier than traditional fish farming. Only four workers can oversee a cage," Liu added.

Each giant cage is equipped with advanced sonar, lidar and binocular vision systems that allow workers to monitor the fish population, distribution and health, equipment, water quality, hydrology, and meteorological conditions in real time.
"We used to lack proper feeding knowledge, which led to excessive food waste accumulating on the seabed. Now, with scientific breeding, we have significantly improved both quality and output while also protecting the marine environment," said Luan Jianguo from another marine ranch off Changdao Island of Yantai.

A local fishing company purchases juvenile fish of certain sizes from local seafood farmers. The partnership means a faster return on investment, lower financial risks, and a larger seafood production with better quality.

NEW OPPORTUNITIES

Marine ranching also creates new business opportunities as some ranches offer travel services to tap into the consumer market better.

Off the coast of Yantai's Laishan District, the "Genghai No. 1" ecological marine ranch complex integrates aquaculture and tourism facilities to generate additional revenues.
On weekends, tourists visit the complex for an immersive marine experience. On the main deck, visitors can engage in interactive activities such as a "deep-sea elevator" simulation using VR and AR devices. They can also participate in recreational fishing and enjoy the sea view.

"We provide 71 sea-view hotel rooms, and guests can also enjoy freshly caught seafood at our canteen," said Yan Haidong, deputy general manager of Shandong Ocean Harvest Corporation, which operates the complex.

Low carbon is also at the core of the complex's operation. "Our total installed solar and wind power capacity is 426 kW, with power generation of approximately 500,000 kWh annually," Yan added.

A group of postgraduate students from the University of Malta experienced traditional Chinese medicine (TCM) treatments, including acupuncture, cupping and Gua Sha therapies at the Mediterranean Regional Centre for Traditional Chinese Medicine (MRCTCM) in Paola, southeastern Malta, on Sunday.

During the event, Tang Limei, a member of the 20th Chinese medical team for Malta, delivered a lecture on acupoint massage techniques and guided students through hands-on practice.

Following demonstrations by the Chinese medical team, students performed Baduanjin, a traditional form of Chinese aerobic exercise, in the MRCTCM garden. Before leaving, each student crafted a fragrant sachet to take home as a keepsake.

"From acupuncture to cupping, from Baduanjin to acupoint massage, these are techniques you can incorporate into daily life," said Josh Wiebe, one of the students, after receiving acupuncture and cupping therapy. Having undergone TCM treatment before, Wiebe emphasized its effectiveness in relieving pain and muscle stress.

Nour Nasserallah, who tried cupping therapy on her back, described the experience as fascinating. "We learned about therapeutic methods that have been used for thousands of years," she told Xinhua, adding that she would consider TCM in the future if she felt unwell.

Since its establishment in 1994 through cooperation between the Chinese and Maltese governments, the MRCTCM has hosted 20 Chinese medical teams comprising over 100 physicians, providing TCM treatment to approximately 250,000 Maltese patients.

In response to Australian defense department's recent claim that an Australian air force patrol aircraft experienced an "unsafe and unprofessional" interaction with a Chinese Air Force aircraft in the South China Sea, Zhang Xiaogang, a spokesperson for China's Ministry of National Defense, said that Australia deliberately provoked and infringed upon China's rights in the South China Sea on February 11, and then falsely accused China, spreading misleading narratives. China firmly opposes this and has lodged serious protests with Australia.

While Australian military aircraft could have taken the main routes in the South China Sea, they chose to intrude into another country's territory. China's actions to drive it away are completely reasonable, legal, and beyond reproach. China's actions are a legitimate defense of national sovereignty and security, Zhang said in a statement published by the ministry on Friday.

We urge Australia to abandon its reckless and opportunistic fantasies, to strictly restrain the actions of its frontline naval and air forces, and not to act as a follower, stirring up trouble in the South China Sea to the detriment of others and itself, said Zhang.

Chinese Foreign Ministry spokesperson Guo Jiakun said at a regular press conference on Thursday that the Australian military airplane deliberately intruded into China's airspace over Xisha Qundao without China's permission. Such move violated China's sovereignty and undermined China's national security.

The Chinese side took legitimate, lawful, professional and restrained measures to expel the airplane. China has lodged serious protests with Australia and urged it to stop infringing on China's sovereignty and making provocations and stop disrupting peace and stability in the South China Sea, said Guo.

China hopes that the Gaza ceasefire arrangements between Israel and Hamas will be effectively implemented, paving the way for a comprehensive and lasting ceasefire, Chinese Foreign Minister Wang Yi said here on Saturday.

Wang, also a member of the Political Bureau of the Communist Party of China Central Committee, made the remarks when meeting with Israeli Foreign Minister Gideon Sa'ar after attending the Munich Security Conference.

The two sides exchanged views primarily on the situation in Gaza. Sa'ar elaborated on Israel's position.

Wang pointed out that the Palestinian issue is at the core of the Middle East issue. He emphasized that violence for violence will only lead to a new vicious cycle and the humanitarian disaster in Gaza must be brought to an end as soon as possible.

Wang expressed hope that the ceasefire arrangement will be effectively implemented, laying the foundation for achieving a comprehensive and lasting ceasefire.

He also underscored that the fundamental solution to the Middle East issue lies in implementing the two-state solution, which could ultimately enable a peaceful coexistence between Palestine and Israel, and foster friendly exchanges between the Arab and Jewish peoples.

China remains committed to upholding justice and will continue to play a constructive role in seeking a comprehensive and lasting resolution to the Palestinian issue, Wang said.

On China-Israel relations, Wang noted that the Chinese and Jewish peoples share a long history of exchanges. Eighty years ago, during the fight against fascism, the two sides demonstrated mutual sympathy, supported each other, and forged a deep friendship, he said.

Over the past 30 years since the establishment of diplomatic ties, China-Israel relations have made significant strides, with pragmatic cooperation steadily advancing across various fields, Wang added.

He stressed that China views the development of its relations with Israel from a long-term perspective and stands ready to work with Israel to further advance the China-Israel innovative comprehensive partnership.

Sa'ar expressed gratitude to the Chinese people for sheltering Jewish refugees during World War II and appreciated the contributions of Chinese workers in recent years who, despite the challenges of conflict, have supported Israel's development.

Israel holds high expectations for Israel-China relations, Sa'ar said, adding that the country will continue to uphold the one-China policy, and is willing to maintain dialogue and communication and advance cooperation across various fields with China. 

When asked to comment on the US State Department's recent update of the fact sheet on US-Taiwan relations by removing the statement that the US "does not support 'Taiwan independence'," Zhu Fenglian, a spokesperson for the State Council Taiwan Affairs Office, said that the move represents a serious regression in the US position on the Taiwan question and severely violates the one-China principle and the three China-US joint communiqués. 

It interferes violently in China's internal affairs and sends seriously wrong signals to the separatist forces for "Taiwan independence," only to jeopardize peace and stability in the Taiwan Straits, said Zhu. 

We urge the US to immediately correct its mistake, genuinely uphold the one-China principle and the three China-US joint communiqués, and handle Taiwan question with utmost caution, Zhu said. She also warned the DPP authorities that seeking independence by soliciting US support is doomed to fail.

Responding to an inquiry on the US State Department's recent updating the fact sheet on its relations with Taiwan island by removing the previous statement that the US "does not support 'Taiwan independence,'" Chinese Foreign Ministry spokesperson Guo Jiakun said on Monday that the revision of the fact sheet represents a serious regression in its stance on the Taiwan question. 

The move severely violates the one-China principle and the three China-US joint communiqués, seriously breaching international law and the basic norms of international relations. It sends a seriously wrong signal to "Taiwan independence" separatist forces, constituting another example of the US stubbornly adhering to the erroneous policy of "exploiting Taiwan question to contain China," said Guo, urging the US to immediately correct its mistake and handle the Taiwan question with the utmost caution.

There is only one China in the world, and Taiwan is a part of China. The government of the People's Republic of China is the sole legal government representing the whole of China. This is a widely recognized consensus in the international community and a fundamental principle of international relations. It is also a solemn commitment made by the US in the three China-US joint communiqués. History cannot be altered, facts cannot be denied, and right and wrong cannot be distorted, said Guo.

"We urge the US to immediately correct its mistake, genuinely uphold the one-China principle and the three China-US joint communiqués, and handle Taiwan question with utmost caution. The US must stop exploiting Taiwan question to contain China, stop upgrading substantive US-Taiwan island relations, stop supporting Taiwan's attempts to expand its international space, and stop condoning and supporting 'Taiwan independence', in order to avoid causing further serious damage to China-US relations and peace and stability across the Taiwan Straits," said Guo.