Data Analysis on the Competitiveness of Electric Vehicles in China

Research Hypothesis
This study hypothesizes that China’s new energy vehicle (NEV) industry has significantly increased its international competitiveness over recent years, driven by policy support, technological innovation, and supply chain efficiency.
Data Source and Collection
Data were collected from the United Nations Commodity Trade Statistics Database (UN Comtrade) for 16 major NEV-producing countries from 2017 to 2023. The study focuses on two main types of passenger NEVs classified under HS codes 870360 and 870380 to ensure consistency.
Key Indicators and Analysis
Five indicators were used to assess competitiveness: International Market Share (IMS), Revealed Comparative Advantage (RCA), Competitive Advantage Index (CA), Trade Competitiveness Index (TCI), and Export Contribution Rate (C). IMS measures a country’s share of global NEV exports, while TCI reflects net export strength.
Main Findings
China’s international market share in NEVs rose sharply from 1.28% in 2017 to 24.80% in 2023, surpassing Japan and the USA to become the world’s second-largest NEV exporter.
Global NEV exports increased over eightfold from $17.4 billion in 2017 to $161.5 billion in 2023, with China’s exports growing nearly 180 times from $224 million to $38.45 billion.
China’s Trade Competitiveness Index shifted from negative (net importer) before 2020 to strongly positive (net exporter) after 2020, reaching 0.7302 in 2023, indicating robust competitiveness. Germany, Japan, and South Korea also maintain positive trade competitiveness, while the U.S. shows weakening trends.
Notable Observations
China’s rapid NEV growth is closely linked to sustained government policies, technological advances (especially in batteries and intelligent driving), and a large domestic market.
Germany’s market share fluctuations relate to subsidy policy changes.
Traditional automotive powers face increasing competition as China expands globally.
The global NEV market is rapidly expanding, reflecting strong demand for sustainable transportation.
Interpretation and Use
These data provide a quantitative basis to evaluate and compare countries’ NEV industry competitiveness. Policymakers and industry leaders can use these insights to guide strategic decisions on innovation, market expansion, and international trade positioning. The findings underscore China’s emergence as a dominant global NEV player and highlight the importance of coordinated policy and technological efforts in sustaining competitiveness.
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研究假设
本研究假设，近年来在政策扶持、技术创新与供应链效率的驱动下，中国新能源汽车（New Energy Vehicle, NEV）产业的国际竞争力已实现显著提升。

数据来源与采集
本研究的数据采集自联合国商品贸易统计数据库（United Nations Commodity Trade Statistics Database, UN Comtrade），样本覆盖2017至2023年全球16个主要新能源汽车生产国。为保证统计口径一致，研究聚焦于HS编码（Harmonized System, HS）870360与870380项下的两类主流乘用新能源汽车。

关键指标与分析
本研究采用五大指标评估产业国际竞争力：国际市场份额（International Market Share, IMS）、显示性比较优势指数（Revealed Comparative Advantage, RCA）、竞争优势指数（Competitive Advantage Index, CA）、贸易竞争力指数（Trade Competitiveness Index, TCI）以及出口贡献率（Export Contribution Rate, C）。其中，国际市场份额用于衡量一国在全球新能源汽车出口中的占比，贸易竞争力指数则反映该国的净出口实力。

主要研究发现
1. 中国新能源汽车国际市场份额从2017年的1.28%大幅攀升至2023年的24.80%，超越日本与美国，跃居全球第二大新能源汽车出口国。
2. 全球新能源汽车出口总额从2017年的174亿美元增长至2023年的1615亿美元，增幅超8倍；同期中国新能源汽车出口额从2.24亿美元增长至384.5亿美元，增幅近180倍。
3. 中国贸易竞争力指数在2020年前为负值（净进口国状态），2020年后转为强劲正值（净出口国状态），2023年达到0.7302，彰显出极强的国际竞争力。德国、日本与韩国同样维持正向贸易竞争力，而美国的贸易竞争力则呈现弱化趋势。

值得关注的现象
1. 中国新能源汽车产业的快速增长，与持续出台的政府扶持政策、技术进步（尤其是电池与智能驾驶领域）以及庞大的国内市场需求紧密相关。
2. 德国新能源汽车市场份额的波动与其补贴政策调整密切相关。
3. 随着中国新能源汽车产业向全球扩张，传统汽车强国正面临日益激烈的市场竞争。
4. 全球新能源汽车市场正处于快速扩张阶段，反映出可持续交通领域的强劲市场需求。

解读与应用价值
本研究数据为评估与比较各国新能源汽车产业竞争力提供了量化依据。政策制定者与行业管理者可依托本研究结论，为创新研发、市场扩张以及国际贸易定位等战略决策提供参考。本研究结果不仅凸显了中国作为全球新能源汽车核心参与者的崛起，同时也强调了协同政策与技术投入对维持产业竞争力的重要性。
本摘要以更凝练的形式保留了原始描述的核心内容与核心洞见。