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膜分离技术中trade-off效应解决途径的研究进展
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作者 唐玉兰 盛泽生 +1 位作者 周东锐 黄殿男 《现代化工》 北大核心 2026年第3期48-54,共7页
从膜材料改性、膜孔结构调控和膜片结构改造这3个角度,对膜分离技术中能起到改善trade-off效应作用的研究成果进行了综述,介绍了各个角度下的改性方法。对确定trade-off上界的问题做了分析,发现无机纳米颗粒改性材料在突破trade-off效... 从膜材料改性、膜孔结构调控和膜片结构改造这3个角度,对膜分离技术中能起到改善trade-off效应作用的研究成果进行了综述,介绍了各个角度下的改性方法。对确定trade-off上界的问题做了分析,发现无机纳米颗粒改性材料在突破trade-off效应的限制上较为直接且有效。总结了3类策略依然存在的局限性,并对未来可能的研究方向做出展望。 展开更多
关键词 膜分离技术 trade-off效应 膜改性 trade-off上界
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FaW TOKYO 2026: Japan’s largest fashion trade show expands with 9 specialised shows
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《China Textile》 2026年第1期52-53,共2页
RX Japan GK is pleased to announce that visitor registration is now open for the 29th edition of FaW TOKYO–FASHION WORLD TOKYO 2026 APRIL,an international fashion trade show and Japan’s largest fashion trade show,ta... RX Japan GK is pleased to announce that visitor registration is now open for the 29th edition of FaW TOKYO–FASHION WORLD TOKYO 2026 APRIL,an international fashion trade show and Japan’s largest fashion trade show,taking place from April 8 to 10,2026,at Tokyo Big Sight,featuring 9 specialized shows covering a wide range of the fashion industry and welcoming an expected 700 exhibitors from 20 countries and regions and 20,000 visitors from 50 countries and regions. 展开更多
关键词 japans largest fashion trade show Tokyo Big Sight visitor registration exhibitors international fashion trade show FAW Tokyo specialized shows fashion trade show
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Reshaping effects of RCEP on China’s foreign trade pattern
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作者 SONG Zhouying XU Jingya TAO Lei 《Journal of Geographical Sciences》 2026年第2期494-512,共19页
Existing studies on the Regional Comprehensive Economic Partnership(RCEP)mainly focused on institutional features,macro-economic impacts,and trade-network structures,while its geographic attributes and their implicati... Existing studies on the Regional Comprehensive Economic Partnership(RCEP)mainly focused on institutional features,macro-economic impacts,and trade-network structures,while its geographic attributes and their implications remain underexplored.Taking the RCEP as a case,this paper examines how the FTA reshapes China’s trade geography and validates these effects with an enhanced GTAP model,providing an empirical basis for advancing trade-geography theory.Key findings include:(1)RCEP significantly reduces regional trade costs.After full implementation of the agreement,the average tariffs among member countries will decrease to 40.5%of the pre-implementation level,while import and export trade facilitation levels improve by 34.3%and 29.6%,respectively.However,these improvements exhibit marked regional disparities.(2)RCEP asymmetrically promotes China’s foreign trade growth,with stronger import stimulation than export expansion,alongside significant product-specific variations.(3)The agreement reshapes China’s trade geography,driving a 7.66%increase in intra-RCEP trade while reducing extra-RCEP trade by 0.80%.(4)The restructuring of China’s trade patterns under RCEP emerges from the complex interplay of trade creation,diversion,and crowding-out effects.Accordingly,China should further harmonize regional tariff schedules,enhance trade-facilitation mechanisms,strengthen industrial competitiveness and expand multilateral partnerships. 展开更多
关键词 RCEP trade cost Chinese trade pattern reshaping effects simulation analysis
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HAINAN FREE TRADE PORT:A NODE RADIATING TO ASEAN AND THE WORLD
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作者 Tharakorn Wusatirakul 《China Report ASEAN》 2026年第2期58-59,共2页
The world economy is now in a period of indepth adjustment.The intensification of geopolitical conflicts,a rise of trade protectionism,and reconfiguration of global supply chains have prompted all countries to re-exam... The world economy is now in a period of indepth adjustment.The intensification of geopolitical conflicts,a rise of trade protectionism,and reconfiguration of global supply chains have prompted all countries to re-examine their openness to trade amid rising uncertainties.Against this backdrop,China’s continuing commitment to promoting higherlevel opening up and building the Hainan Free Trade Port(Hainan FTP)has distinct contemporary significance and strategic value. 展开更多
关键词 Global Supply Chain Reconfiguration Trade Protectionism ASEAN Global Economic Adjustment Geopolitical Conflicts Hainan Free Trade Port reconfiguration global supply chains trade protectionismand
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Bilateral Trade Gets a Boost:Financial institution initiative helps to facilitate trade opportunities for local businesses in Zimbabwe
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作者 PROBLEM MASAU 《ChinAfrica》 2026年第2期44-45,共2页
Stanbic Bank Zimbabwe is strategically positioning itself as a critical bridge for Zimbabwe’s local businesses,seeking to navigate the vast and complex Chinese market.
关键词 stanbic bank zimbabwe trade facilitation financial institution initiative bilateral trade Chinese market Zimbabwe local businesses
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A Transformative Masterpiece--Chinese-built bridge in Tanzania boosts trade,connectivity
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作者 DERRICK SILIMINA 《ChinAfrica》 2026年第1期42-43,共2页
In the Kigongo area of Mwanza Region,northwest Tanzania,fishmonger Neema Aisha remembers how the morning’s fresh catch would sour while she queued for the ferry,putting her business at risk.
关键词 business risk FERRY BRIDGE CONNECTIVITY TRADE fishmonger transformative
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The growth rate of textile and apparel trade in Europe and the United States has slowed
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作者 Qiu Shuchen 《China Textile》 2026年第1期36-37,共2页
Apparel exports China:The decline in exports widened from January to September(-2.4%,compared to-0.2%in January-June).Exports to the EU increased(+5.9%),though the growth rate moderated.Exports to the US saw a larger ... Apparel exports China:The decline in exports widened from January to September(-2.4%,compared to-0.2%in January-June).Exports to the EU increased(+5.9%),though the growth rate moderated.Exports to the US saw a larger contraction(January-June:-1.6%,January-September:-8.2%).While exports to ASEAN countries still fell by over 10%(-17.7%),shipments to the Philippines(+6.9%),Indonesia(+19.0%),and Cambodia(+64.9%)demonstrated stronger growth performance within the year.Regarding tariffs,on October 30,China and the US agreed to lower the rates on goods subject to additional duties(effectively reducing the average tariff rate on Chinese imports to the US from about 57%to approximately 47%,though this remains significantly higher than the 19.5%overall average rate applied to other countries). 展开更多
关键词 APPAREL growth rate EXPORTS TRADE textile TARIFFS China United States
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Deals on the Rise CAFTA 3.0 ushers in new breakthroughs in China-ASEAN trade,digital and green cooperation,and regional resilience
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作者 Liu Jiaqi 《China Report ASEAN》 2026年第2期18-21,共4页
On October 28,2025,China and ASEAN signed the China-ASEAN Free Trade Area(CAFTA)3.0 Upgrade Protocol in Kuala Lumpur,Malaysia,in the presence of Chinese Premier Li Qiang,Malaysian Prime Minister Anwar Ibrahim,and lead... On October 28,2025,China and ASEAN signed the China-ASEAN Free Trade Area(CAFTA)3.0 Upgrade Protocol in Kuala Lumpur,Malaysia,in the presence of Chinese Premier Li Qiang,Malaysian Prime Minister Anwar Ibrahim,and leaders of other ASEAN member states.A close look at the protocol shows that the upgraded agreement marks substantive advances on several fronts. 展开更多
关键词 digital cooperation ASEAN China TRADE CAFTA regional resilience green cooperation
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Connecting the Future Supply chain connectivity is fueling high-quality development of China-ASEAN trade
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作者 Zhu Mengxiao 《China Report ASEAN》 2026年第2期26-27,共2页
Against a backdrop of rising global trade protectionism and accelerated restructuring of international industrial and supply chains,regional institutional cooperation is becoming a key force in stabilizing cross-borde... Against a backdrop of rising global trade protectionism and accelerated restructuring of international industrial and supply chains,regional institutional cooperation is becoming a key force in stabilizing cross-border trade and investment.The ASEAN region enjoys strong economic growth momentum with a distinct demographic advantage while China boasts a complete industrial system and manufacturing capacity. 展开更多
关键词 future supply chain connectivity industrial supply chainsregional institutional cooperation high quality development industrial system global trade protectionism regional institutional cooperation international industrial supply chain restructuring china asean trade
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Research on Operation Strategies of Trade Publishing Knowledge Service Platform Based on the SICAS Model:A Case Study of CITIC Academy
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作者 WANG Jun ZHOU Xiaoyi 《Cultural and Religious Studies》 2026年第1期13-21,共9页
Amidst evolving user behavior driven by the development of the internet,enhancing the operational quality of trade publishing knowledge service platforms has become a significant challenge for publishing institutions.... Amidst evolving user behavior driven by the development of the internet,enhancing the operational quality of trade publishing knowledge service platforms has become a significant challenge for publishing institutions.To address this issue,this paper employs a combined approach of theoretical analysis and case study,introducing the SICAS(Sense-Interest-Connection-Action-Share)user consumption behavior analysis model and selecting“CITIC Academy”as the case study subject.It systematically examines and summarizes the platform’s operational practices and specific strategies,aiming to offer strategic insights and practical references for the operational improvement and sustainable,high-quality development of trade publishing knowledge service platforms. 展开更多
关键词 trade publishing knowledge service platform SICAS model operation strategy CITIC Academy
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Low-Carbon Economic Dispatch of an Integrated Energy System with Multi-Device Coupling under Ladder-Type Carbon Trading
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作者 Chenxuan Zhang Yongqing Qi +1 位作者 Ximin Cao Yanchi Zhang 《Energy Engineering》 2026年第2期294-313,共20页
To enhance the low-carbon economic efficiency and increase the utilization of renewable energy within integrated energy systems(IES),this paper proposes a low-carbon dispatch model integrating power-to-gas(P2G),carbon... To enhance the low-carbon economic efficiency and increase the utilization of renewable energy within integrated energy systems(IES),this paper proposes a low-carbon dispatch model integrating power-to-gas(P2G),carbon capture and storage(CCS),hydrogen fuel cell(HFC),and combined heat and power(CHP).The P2G process is refined into a two-stage structure,and HFC is introduced to enhance hydrogen utilization.Together with CCS and CHP,these devices form a multi-energy conversion system coupling electricity,heat,cooling,and gas.A laddertype carbon trading approach is adopted to flexibly manage carbon output by leveraging marginal cost adjustments.To evaluate the resilience of the proposed low-carbon scheduling strategy involving multiple energy units under the variability of renewable energy,a two-level robust optimization framework is developed.This model captures the most adverse scenarios of wind and solar generation.The dispatch strategy is validated against these extreme conditions to demonstrate its flexibility and effectiveness.The problem is solved using the GUROBI optimization tool.Results from simulations indicate that themodel increases renewable energy integration by 39.1%,and achieves reductions of 15.96%in carbon emissions and 16.29%in operational expenditures.The results demonstrate that the strategy ensures both economic efficiency and environmental performance under uncertain conditions.Compared with existing studies that separately model two-stage P2G or CCS devices,this paper integrates HFC,CHP,and CCS into a unified dispatchable system,enabling refined hydrogen utilization and flexible carbon circulation.Furthermore,the introduction of a laddertype carbon pricing mechanism,combined with multi-energy storage participation in implicit demand response,creates a dynamic and cost-sensitive dispatch framework.These modeling strategies go beyond conventional linear IES formulations and provide more realistic system representations.The proposed approach not only deepens the coupling among electric,thermal,and gas systems,but also offers a feasible pathway for high-penetration renewable integration in low-carbon energy systems. 展开更多
关键词 Integrated energy system ladder-type carbon trading low-carbon economic dispatch two-stage robust optimization
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International food trade increased the food security gap between high and low economic development groups
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作者 Zihan Xu Tianyi Wu +2 位作者 Tao Hu Yanxu Liu Jian Peng 《Geography and Sustainability》 2026年第1期119-131,共13页
International trade serves as a crucial pathway for enhancing global food security and equality amid severe food crises worldwide.Under globalization,economic development has profoundly influenced food trade,while dis... International trade serves as a crucial pathway for enhancing global food security and equality amid severe food crises worldwide.Under globalization,economic development has profoundly influenced food trade,while disparities in food purchasing power among different economic development groups have led to uneven food security outcomes.However,the varying contributions of international trade to food security across these groups remain to be quantitatively elucidated.This study categorized countries into four economic development groups—high,high-medium,medium-low,and low—and examined changes in their food security scores from 2010 to 2019.The cross-group contributions of international trade to food security across these groups were compared.The results revealed that the food security score of the high economic development group was 9.22 times higher than that of the low economic development group.From 2010 to 2019,the high economic development group exhibited a significant upward trend in food security scores,whereas the low economic development group showed a significant decline.Moreover,international trade contributed significantly to both cross-group and within-group food security in the high economic development group,while its contribution to the low economic development group remained negligible.These findings demonstrated that international trade has further widened the food security gap between the high and low economic development groups,and its limited contribution to the low economic development group has failed to reverse the declining trend in their food security scores.This study quantified the divergent impacts of international trade on food security across economic development groups,providing valuable insights for optimizing global food trade policies—particularly in addressing the food security challenges faced by low econominc development group. 展开更多
关键词 Food supply and demand Food security International trade Economic development group Cross-regional
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Building Bonds,Advancing Development——Wang Yi’s Africa visit highlights joint efforts on trade, infrastructure and modernisation
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作者 NI XIAOWEI MA HANZHI 《ChinAfrica》 2026年第2期14-15,共2页
The year 2026 marks the 70th anniversary of the establishment of diplomatic relations between China and African countries.It also marks the launch of the China-Africa Year of People-to-People Exchanges.At this pivotal... The year 2026 marks the 70th anniversary of the establishment of diplomatic relations between China and African countries.It also marks the launch of the China-Africa Year of People-to-People Exchanges.At this pivotal juncture linking past achievements with future development,Wang Yi,member of the Political Bureau of the Communist Party of China Central Committee and foreign minister,continued the longstanding diplomatic tradition under which the Chinese foreign minister makes Africa the destination of the first overseas visit of the year,a practice upheld for 36 consecutive years,underscoring the stability,continuity and sincerity of China’s policy towards Africa. 展开更多
关键词 diplomatic relations TRADE wang yi INFRASTRUCTURE BONDS advancing development china africa relations modernisation
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Optimal Allocation of Multiple Energy Storage Capacity in Industrial Park Considering Demand Response and Laddered Carbon Trading
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作者 Jingshuai Pang Songcen Wang +5 位作者 Hongyin Chen Xiaoqiang Jia YiGuo Ling Cheng Xinhe Zhang Jianfeng Li 《Energy Engineering》 2026年第1期136-152,共17页
To achieve the goals of sustainable development of the energy system and the construction of a lowcarbon society,this study proposes a multi-energy storage collaborative optimization strategy for industrial park that ... To achieve the goals of sustainable development of the energy system and the construction of a lowcarbon society,this study proposes a multi-energy storage collaborative optimization strategy for industrial park that integrates the laddered carbon trading mechanism with demand response.Firstly,a dual dimensional DR model is constructed based on the characteristics of load elasticity.The alternativeDRenables flexible substitution of energy loads through complementary conversion of electricity/heat/cold multi-energy sources,while the price DR relies on timeof-use electricity price signals to guide load spatiotemporal migration;Secondly,the LCT mechanism is introduced to achieve optimal carbon emission costs through a tiered carbon quota allocation mechanism.On this basis,an optimization decision model is established with the core objective of maximizing the annual net profit of the park.The objective function takes into account energy sales revenue,generator unit costs,and investment and operation costs of multiple types of energy storage facilities.Themodel constraint system covers three key dimensions:dynamic operation constraints of power generation units,including unit output limits,ramping capability,and minimum start-stop time;the physical boundary of an electric/hot/cold multi-energy storage system involves energy storage capacity and charge/discharge efficiency;The multi-energy network coupling balance equation ensures that the energy conversion and transmission process satisfies the law of conservation of energy.Using CPLEX mathematical programming solver for simulation verification,construct an energy storage capacity configuration decision process that includes LCT-DR synergistic effect.The research results show that compared with the traditional single energy storage configuration mode,this strategy effectively enhances the economic feasibility and engineering practicality of industrial park operation by coordinating demand side resource scheduling and finely controlling carbon costs,while maintaining stable system operation.Its methodological framework provides a technical path that combines theoretical rigor and practical operability for the low-carbon transformation of regional integrated energy systems. 展开更多
关键词 Demand response laddered carbon trading combined cooling heating and power supply capacity configuration
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Trade development and standards cooperation in the digital and intelligent era:Insights from Professor Kichan Kim
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作者 Jack Yao 《China Standardization》 2026年第2期30-35,共6页
1.The importance of synergy between trade and standards In today's global economy,trade development and standards cooperation must move in tandem to make cross-border transactions more rapid,more reliable,and more... 1.The importance of synergy between trade and standards In today's global economy,trade development and standards cooperation must move in tandem to make cross-border transactions more rapid,more reliable,and more inclusive.As the digital transformation accelerates,rules and standards are increasing,posing a risk of marginalizing MSMEs.Professor Kim delivered eight keynote speeches in China in 2025.This article summarizes his opinions in the speeches.He identifies a critical operational chain:Trade→Standards→Evidence→Mutual recognition.This sequence reflects the institutional pathway through which trust is established in international trade:standards define common requirements,evidence provides verifiable proof that those requirements are met,and mutual recognition enables that proof to be accepted across borders.In practice,such evidence is generated through conformity assessment processes,which convert compliance with standards into verifiable results such as test reports,certifications,or audit findings. 展开更多
关键词 SMES conformity assessment evidence generation mutual recognition trade development standards cooperation digital transformation institutional pathway
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Forging a New Trade Frontier The special customs operations in Hainan Free Trade Port are blazing new opportunities for inbound and outbound investment
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作者 Wang Ruohan 《China Report ASEAN》 2026年第3期26-27,共2页
With the gradual implementation of a series of institutional arrangements, H ainan is becoming a new hot spot for global investment and an ideal destination for starting businesses and developing industry. While attra... With the gradual implementation of a series of institutional arrangements, H ainan is becoming a new hot spot for global investment and an ideal destination for starting businesses and developing industry. While attracting foreign investment projects, it is also creating more favorable conditions for local enterprises to expand into international markets. 展开更多
关键词 global investment series institutional arrangements inbound investment trade frontier customs operations developing industry outbound investment institutional arrangements
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A Boon for Trade in Services
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作者 ZHANG SHASHA 《ChinAfrica》 2026年第3期22-24,共3页
Saud Khan,a Pakistani physician,collected his work and residence permits at the Yangpu Government Service Centre in Danzhou City,Hainan Province,on 18 December 2025.Khan had arrived in Hainan three months earlier to p... Saud Khan,a Pakistani physician,collected his work and residence permits at the Yangpu Government Service Centre in Danzhou City,Hainan Province,on 18 December 2025.Khan had arrived in Hainan three months earlier to participate in a medical training programme at Hainan Western Central Hospital.By the time the programme concluded,he had made up his mind to stay and broaden his professional experience and long-term career prospects in Hainan. 展开更多
关键词 TRADE residence permit Hainan province work residence permits work permit Yangpu government service centre medical training programme SERVICES
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Empowering“Green Content”to Enhance“Gold Content”:Mechanisms and Pathways for the Green Transformation of China’s Foreign Trade
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作者 Song Xiaokang Gao Jiandong Long Kun 《China's Foreign Trade》 2026年第1期25-27,共3页
In the past few decades,China's foreign trade,leveraging its comprehensive industrial system,resilient supply chain,and factor cost advantages,has steadily constructed a global division of labor pattern as the“wo... In the past few decades,China's foreign trade,leveraging its comprehensive industrial system,resilient supply chain,and factor cost advantages,has steadily constructed a global division of labor pattern as the“world's factory”. 展开更多
关键词 supply chainand resilient supply chain industrial systemresilient factor cost advantageshas global division labor pattern foreign trade green transformation comprehensive industrial system
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Eight Core Trends:From Trade Show Floors to Ecosystem Platforms
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作者 Lan Xin 《China's Foreign Trade》 2026年第1期11-14,共4页
At a critical juncture of global industrial transformation and economic recovery,the 2026 China Expo Forum for International Cooperation(CEFCO)recently concluded in Wuhan.Dubbed the“Davos of the exhibition industry”... At a critical juncture of global industrial transformation and economic recovery,the 2026 China Expo Forum for International Cooperation(CEFCO)recently concluded in Wuhan.Dubbed the“Davos of the exhibition industry”,the forum,attracted more than 600 exhibition professionals from over 20 countries and regions. 展开更多
关键词 trade show floors industrial transformation ecosystem platforms wuhan China expo forum international cooperation davos exhibition industry economic recovery cefco
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New Hub for Regional Economic and Trade Cooperation Island-wide special customs operations at Hainan Free Trade Port have accelerated China's connectivity with ASEAN and beyond
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作者 Li Jiaqi 《China Report ASEAN》 2026年第3期32-33,共2页
Since the launch of island-wide special customs operations at Hainan Free Trade Port(Hainan FTP),the proportion of “zero-tariff”imported goods has increased significantly from 21 to 74 percent, and high-quality good... Since the launch of island-wide special customs operations at Hainan Free Trade Port(Hainan FTP),the proportion of “zero-tariff”imported goods has increased significantly from 21 to 74 percent, and high-quality goods from Southeast Asia can enter Hainan at a more competitive price. If goods contain imported materials and achieve at least 30 percent added value through local processing,they can enter the Chinese mainland market with an exemption from import tariffs, effectively gaining market access across China. 展开更多
关键词 local processingthey imported materials import tariffs ASEAN gaining market access across Regional Economic Cooperation Hainan Free Trade Port Zero Tariff Imports
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