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How two bearings mirror upgrading of China’s manufacturing

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How two bearings mirror upgrading of China’s manufacturing

By Li Xinping, Wang Zheng, Ding Yiting, People’s Daily

Bearings are considered as “joints” of industries.
Recently, the Liu’ao offshore wind farm in Zhangzhou, southeast China’s Fujian province, which features the application of 16-MW offshore wind turbine units, was put into full-capacity operation and connected to the grid for power generation. The bearings of the turbine units were independently developed in China.

Meanwhile, a tunnel boring machine equipped with a Chinese-manufactured main bearing, which comes with a diameter of over three meters, was instrumental in building the Suzhou Metro Line 6 in Suzhou, east China’s Jiangsu province.

These two bearings exactly mirror the solid strides in China’s manufacturing over the past 75 years since the founding of the People’s Republic of China.

The bearings used on the 16-MW offshore wind turbine units were produced by LYC Bearing Corporation. “We were incapable of producing high-end bearings over 10 years ago, but we were determined to crack this hard nut,” said Wang Xinying, chairman of the company.

To strengthen its capabilities, LYC set up Chinese national-level key laboratories and other innovative platforms. It also cooperated with Tsinghua University and other institutions of higher learning to leverage their strength.

As a result, it launched a wide range of new products, such as bearings for new energy vehicles (NEVs), wind turbine units, and for rail transit. These products have been employed by important equipment such as the Chang’e series lunar probes, the Tiangong Space Station, and the Five-hundred-meter Aperture Spherical Radio Telescope (FAST).


While LYC is striving for excellence in manufacturing high-end bearings, China Railway Construction Heavy Industry Corporation Limited (CRCHI) is focusing all of its energy on the development of tunnel boring machine (TBM) bearings.


In 2019, CRCHI set up a dedicated research and design institute to develop main bearings for TBMs, the “final piece of the puzzle” in China’s goal to fully localize its TBM industry. After three years, the institute finally developed a TBM bearing with a diameter of over nine meters.


“This main bearing, the largest and heaviest in the world, can be used in the largest TBMs currently available,” said Liu Feixiang, CRCHI’s chief scientist.


“In the past, what we could do was decided by what equipment we had, but now we can manufacture equipment for whatever task is needed,” Liu added.


Behind the two bearings lies the strong confidence stemming from China’s complete manufacturing system.


In 1949, China’s first batch of molten steel was produced by Ansteel in northeast China, and today, China has maintained the world’s largest steel producer for 28 consecutive years, constantly breaking world records in the thickness of steel foils.


In 1956, the first Jiefang truck rolled off the assembly line of Chinese automaker FAW Group. Today, China has been the world’s largest auto production and sales country for 15 consecutive years, while its production and sales of NEVs topped the global market for the ninth year in a row.


China has completed in a just few decades the industrialization process that took developed countries several hundred years. It boasts the world’s most comprehensive industrial categories and a well-rounded industrial system, with its manufacturing spanning 31 major categories, 179 subcategories, and 609 branch categories. For 14 years in a row, the country has remained the world’s top manufacturing hub. In 2023, its value-added manufacturing output accounted for 26.2 percent of its GDP and approximately 30 percent of the global output.


As Chinese enterprises constantly improve their capabilities and extend to the higher end of the industrial chain, more bearing products are hitting the market.


On March 10, a bearing developed by LYC for a 40-meter-aperture radio telescope in the Changbai Mountain area, northeast China’s Jilin province, completed acceptance inspection to support future lunar and deep-space probe missions.


On March 14, the world’s first main bearing for 25 MW wind turbine units successfully rolled off the production line at Luoyang Bearing Science and Technology Co., Ltd. in Luoyang, central China’s Henan province, setting a new record for the highest single-unit capacity in wind turbine bearings.
As products become higher-end, production must also become smarter. CRCHI has built a digital twin of the general assembly facility in one of its industrial parks in Changsha, central China’s Hunan province.


“This is a digital twin image of the front of a TBM’s cutterhead. The varying shades represent the stress and wear on the blades,” said Wang Yongsheng, deputy head of CRCHI’s digital twin research institute. By analyzing the data in real-time, engineers can upgrade the next-generation products in a more targeted manner, Wang added.


In China, mass-produced power battery cells now have an energy density of 300 watt-hours per kilogram, placing them at the forefront of international standards. The silicon-perovskite tandem solar cells made in China have achieved an efficiency of 34.6 percent, continuously setting new world records.


Besides, recent years have seen rapid growth in China’s export of “the new three,” namely, NEVs, lithium-ion batteries and photovoltaic products, with annual exports exceeding 1 trillion yuan ($140.93 billion).


Currently, strategic emerging industries account for about 13 percent in China’s GDP, and China is home to 463,000 high-tech companies. Chinese manufacturing is rapidly advancing toward the high end of the global industrial chain.


Moreover, the penetration rate of digital R&D and design tools in major Chinese enterprises reached 80.1 percent, and 62.9 percent of their key production processes are numerically controlled. Industrial internet has been applied in all major industrial categories, and the steps of industrial digitalization and digital industrialization have been accelerated.
By upgrading traditional industries, expanding emerging industries, and planning for future industries, China is developing new quality productive forces tailored to local conditions, continuously creating new drivers of growth and competitive advantages.

How two bearings mirror upgrading of China’s manufacturing

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Troops Intercept ISWAP Logistics Supplies Along Banki–Kumshe Route in Borno

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Troops Intercept ISWAP Logistics Supplies Along Banki–Kumshe Route in Borno

By: Zagazola Makama

Troops of Operation Hadin Kai (OPHK) have intercepted suspected logistics supplies meant for ISWAP/JAS terrorists along the Banki–Kumshe route in Borno State.

Military sources disclosed that the interception occurred at about 1:30 a.m. on May 8, 2026, when troops of 152 Task Force Battalion on ambush duty engaged suspected terrorists crossing from the Cameroon border axis into Nigeria.

The troops reportedly laid ambush positions along the Banki–Kumshe road before sighting and engaging the insurgents transporting supplies.

According to the sources, the terrorists were forced to withdraw in confusion following the encounter, while troops carried out limited exploitation of the area.

Items recovered during the operation included eight bicycles, six 25-litre jerrycans containing Premium Motor Spirit (PMS), 32 surgical drips, 19 packs of drugs, one can of vitamins, 200 motorcycle repair parts, 12 phone batteries, a phone charger, 25 bags of grains, 11 packs of sewing thread, kola nuts, 93 rolls of detergents, food items and other sundry materials.

Security sources also disclosed that a Cameroon phone number written on a piece of carton was recovered among the seized items.

Troops later changed ambush positions and continued surveillance operations within the area to deny terrorists freedom of movement.

Military authorities said no casualty was recorded among troops during the operation, while exploitation and intelligence activities were ongoing to track fleeing insurgents and dismantle their supply network.

The interception forms part of ongoing counter-terrorism operations aimed at disrupting logistics routes and weakening the operational capabilities of insurgents operating within the North-East theatre.

Troops Intercept ISWAP Logistics Supplies Along Banki–Kumshe Route in Borno

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Governor Buni speaks on primary elections where consensus failed

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Governor Buni speaks on primary elections where consensus failed

By: Yahaya Wakili

Governor Mai Mala Buni of Yobe State has revealed that the All Progressives Congress (APC) is open to a fair, credible, and transparent primary election if there is no general agreement on the consensus mode.

Governor Buni started this while commenting on the crisis rocking the party over the governor candidate for the 2027 general election. He said the party has not foreclosed direct election to produce its candidates for the contestable offices for the 2027 general election.

According to him, the party is still working on dialogue; “we are talking to each other and reaching out to the stakeholders, including the aspirants, to arrive at an amicable solution.”

“As the governor of Yobe state, I will be the happiest person to see that the state and party are peaceful and united, noting that we remain citizens of Yobe state and members of APC.

“My expectation is to see us more united and collectively working for our candidates to win the 2027 general elections,” Governor Buni said.

Governor Buni further said, “As a founding member, former secretary, and national chairman of the All Progressives Congress (APC), the unity and progress of the party mean so much to me personally; therefore, I will continue to support and protect the ideals of the party to remain Nigeria’s ruling political party.”

He expressed optimism that the aspirations for public offices in the state are driven by the desire to serve the people for a better and improved life.

Governor Buni speaks on primary elections where consensus failed

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Nigeria Moves to Strengthen Climate Accountability with New Transparency Committee

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Nigeria Moves to Strengthen Climate Accountability with New Transparency Committee

By: Michael Mike

The Federal Government has inaugurated a Project Steering Committee (PSC) to drive the implementation of the Global Environment Facility-backed Capacity Building Initiative for Transparency (CBIT), in a move aimed at improving Nigeria’s climate data systems and environmental accountability.

The initiative, coordinated by the Federal Ministry of Environment, is designed to enhance the country’s ability to track, report and verify climate actions, particularly in line with its obligations under the Paris Agreement.

Speaking during the inauguration in Abuja, the Director of Forestry at the ministry, Halima Bawa-Bwari, described the committee as a strategic mechanism to strengthen coordination and oversight of the project. Represented by Deputy Director Aiwuyo Christopher, she noted that the PSC would provide policy direction, ensure institutional alignment and address implementation challenges.

According to her, the CBIT programme—established under the Global Environment Facility following decisions reached at COP21 in Paris—supports countries in meeting enhanced transparency requirements under the Paris Agreement.

For Nigeria, she said, the project is critical to improving the generation, management and reporting of greenhouse gas emissions data across major sectors of the economy.

She explained that the initiative would reinforce institutional frameworks for data management, build technical capacity among stakeholders and support the development of a digital platform to promote transparent and accessible climate data.

Bawa-Bwari stressed that the success of the project would significantly improve Nigeria’s ability to meet its international reporting obligations with greater accuracy, consistency and credibility.

She also underscored the importance of collaboration, noting that effective implementation would depend on strong cooperation across sectors such as Agriculture, Forestry and Other Land Use (AFOLU), Energy, Transport, Industrial Processes and Product Use (IPPU), and Waste.

“The role of the committee is central to ensuring that the project achieves its objectives and contributes meaningfully to Nigeria’s climate commitments,” she said, urging members to demonstrate commitment and provide strategic leadership.

Also speaking, the Director of Planning, Research and Statistics at the ministry and GEF Operational Focal Point for Nigeria, Babagana Bukar, said the committee would play a key role in guiding implementation, resolving bottlenecks and aligning the project with national priorities, including the Energy Transition Plan and Nigeria’s Nationally Determined Contributions (NDCs).

He emphasised that transparency remains fundamental to credible climate action, describing it as the backbone of effective environmental governance rather than a mere procedural requirement.

In his remarks, the representative of the Food and Agriculture Organisation (FAO) in Nigeria and ECOWAS, Hussein Gadain—represented by Adesoji Adeyemi—reaffirmed the organisation’s commitment to supporting countries in meeting transparency requirements through improved data systems and stronger partnerships.

He noted that the CBIT initiative is specifically designed to help countries enhance their capacity to monitor emissions and track climate actions across key sectors.

Similarly, the Director-General of the Nigeria Conservation Foundation (NCF), Joseph Onoja, highlighted the importance of collaboration in achieving sustainable outcomes. He said the partnership reflects a shared commitment among stakeholders to ensure effective implementation and measurable impact.

Onoja stressed the need for coordinated efforts to avoid duplication and promote synergy, noting that unified approaches would deliver more sustainable and impactful results.

Also contributing, a representative of the National Council on Climate Change (NCCC), Ann Umas, said the initiative is aimed at building a strong, data-driven foundation for climate governance, enabling informed decision-making and long-term sustainability.

The inauguration event was organised by the Department of Forestry of the Federal Ministry of Environment in collaboration with FAO and the Nigeria Conservation Foundation.

With the establishment of the steering committee, Nigeria is taking a significant step toward strengthening its climate transparency framework, improving data integrity and positioning itself for greater credibility in the global climate space.

Nigeria Moves to Strengthen Climate Accountability with New Transparency Committee

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