China’s B2C E-Commerce: Surging Volumes And Impact On Air Cargo
The explosive growth of B2C e-commerce in China is reshaping the global air cargo landscape. Cross-border e-commerce platforms represented by Shein and Temu use the "small package direct mail" model and take advantage of the timeliness of air transportation to deliver Chinese goods to European and American consumers in a delivery cycle of 9-11 days. This trend has not only pushed air cargo volume to new highs, but also triggered chain reactions such as tariff policy adjustments, market dynamics and corporate strategic transformation. This article combines the latest industry data and policy trends to analyze the deep impact of this phenomenon from the dimensions of duty-free thresholds, freight volume, freight rates, supervision, and corporate strategies.
Table of Contents
De minimis threshold and e-commerce surge
Impact on air cargo volume
Air freight rates and market dynamics
Regulatory pressure and compliance challenges
Intensified scrutiny
Impact on major e-commerce players
Amazon is also a player
Long-term outlook
What does it all mean
De minimis threshold and e-commerce surge
The US Customs' duty-free policy (de minimis threshold) for packages worth less than $800 has become a key driver of the explosion of B2C e-commerce in China. In 2022, 685 million duty-free parcels entered the United States; in 2023, this number exceeded 1 billion, and in mid-2024 it exceeded 700 million, and is expected to reach 1.4 billion for the whole year. This model allows e-commerce platforms to split goods into low-value parcels and circumvent tariffs through air transportation, while maintaining a delivery time of 9-11 days, significantly reducing costs. For example, Temu and Shein cooperated with USPS through China Post to ship clothing, home furnishings and other goods directly to the United States in single pieces, with each piece cost 30%-50% lower than sea transportation.
Impact of policy adjustments
On May 2, 2025, the United States announced the cancellation of duty-free treatment for Chinese parcels. Parcels through postal channels will be subject to a 30% tariff or a fixed fee of US$25 per piece (rising to US$50 from June), and non-postal channels will be subject to full tax. This policy directly impacts e-commerce platforms that rely on "small package direct mail". It is predicted that the volume of duty-free parcels from China to the United States may drop sharply from 1.36 billion to 400 million in 2025, and the revenue share of companies such as Shein and Temu in the US market may drop from 60% to 30%.
The explosive growth of China's B2C e-commerce directly drives the demand for air cargo. Data shows that about 30-40 cargo planes export e-commerce goods from China every day, and e-commerce cargo volume from hubs such as Hong Kong accounts for 80% of daily exports. In May 2024, global air cargo volume increased by 13% year-on-year, the Asia-Pacific region increased by 18%, and Asia-North America routes increased by 12%. The counter-trend growth in the off-season highlights the strong demand driven by e-commerce.
Reconstruction of routes and capacity
In response to the surge in cargo volume, airlines are accelerating the layout of cross-border e-commerce routes. For example, Hangzhou Xiaoshan Airport added 6 international cargo routes in 2024, with more than 120 flights per week, and the export of cross-border e-commerce cargo volume increased by 72.8% year-on-year. The opening of new routes such as Zhengzhou-Tashkent-Liege has further optimized the global distribution network for cross-border e-commerce goods. However, after the US policy adjustment, the volume of China-US routes is expected to drop by 40%, and airlines may cut trans-Pacific capacity by 20% and transfer resources to emerging markets such as Europe and the Middle East.
Air freight rates and market dynamics
The influx of e-commerce goods has led to a continuous rise in air freight rates. In 2024, the freight rate from China to North America remained at US$5.50-6 per kilogram, and about US$4 to Europe, which is higher than the peak season level before the epidemic. Although the freight rate fell briefly after the policy adjustment in May 2025, the long-term supply and demand imbalance still supports the high level. Drewry predicts that if the 60% tariff is fully implemented, the freight rate on the Asia-US route may soar to US$8,000/FEU.
Enterprise response strategy
In order to lock in capacity, platforms such as Temu and Shein book cargo aircraft space 6-8 months in advance and sign long-term agreements with airlines. For example, Temu cooperated with Atlas Air to charter a flight to transport goods from the Mexican warehouse through nearshore transportation to reduce tariff costs. At the same time, digital tools such as Freightos's WebCargo platform are widely used to help companies monitor freight rate fluctuations in real time and optimize transportation plans.
Regulatory pressure and compliance challenges
The United States continues to increase its supervision of Chinese e-commerce. The 2024 National Security Act requires TikTok to be sold or closed by 2025, while the Americas Act proposes to reduce the tax exemption amount and prohibit China from using this policy. These measures reflect the United States' intention to protect supply chain security and local industries. In addition, the U.S. Customs has strengthened the inspection of e-commerce packages. In May 2025, Los Angeles Airport implemented 100% inspection of all e-commerce imports, and many freight forwarders were suspended from tax exemption.
Rising compliance costs
In response to the review, Shein invested $50 million to establish a compliance center, while Temu attracted overseas warehouse sellers through a semi-hosting model to avoid tariff risks. However, small and medium-sized sellers face greater pressure: the customs declaration cost per package has soared from 10 cents to $3, and with tariffs, the delivery cost has more than doubled.
The U.S. Customs has significantly strengthened its review of e-commerce packages. In May 2025, a comprehensive inspection at Los Angeles International Airport led to the punishment of many companies, exposing regulatory loopholes under the tax-free policy. In addition, the United States requires e-commerce platforms to provide more detailed cargo data, including origin, materials, etc., to combat intellectual property infringement and smuggling of contraband.
Application of technical means
In order to improve the efficiency of inspection, the U.S. Customs introduced artificial intelligence and big data analysis to risk-classify packages. For example, the intelligent image review system can automatically identify suspicious items and increase the inspection accuracy by 20%. Chinese e-commerce platforms use blockchain technology to trace the supply chain to prove the compliance of goods.
Impact on major e-commerce players
As representatives of China's B2C e-commerce, Shein and Temu are the first to be hit by the policy. Shein abandoned its US IPO plan and expanded its North American warehouse to 3 million square feet to cope with tariffs; Temu accelerated the layout of its Mexican warehouse, aiming to reduce the proportion of US sales from 60% to 30%. Despite the challenges, the two platforms maintained growth by raising prices (some products increased by 140%) and optimizing the supply chain.
Industry differentiation intensified
The survival space of small and medium-sized sellers was compressed. According to statistics, after the implementation of the new policy in 2025, 80% of China's small cross-border e-commerce companies may exit the market due to cost surges. The leading companies consolidate their advantages through scale and near-shore layout. For example, Shein built factories in Turkey and Mexico, reducing tariff costs by 60%.
Amazon is actively participating in China's B2C e-commerce competition. In 2025, Amazon launched the "China Manufacturer Direct Supply" service, allowing Chinese sellers to sell directly to US consumers through tax-free quotas, and plans to complete delivery within 9-11 days. This move aims to take advantage of China's supply chain while addressing local sellers' concerns about low-price competition.
Strategic Adjustment and Challenges
The entry of Amazon has intensified market competition. It has locked in goods below $20 through the "Amazon Haul" super value purchase, and launched the celebrity plan to increase brand exposure. However, Amazon needs to balance the interests of Chinese sellers and local merchants to avoid triggering a backlash of trade protectionism.
Despite regulatory pressure, the impact of Chinese B2C e-commerce on air cargo will continue. The International Air Transport Association (IATA) predicts that global air cargo volume will increase by 5.8% in 2025, and e-commerce parcels will account for 30%. Companies need to meet challenges through the following strategies:
Supply chain regionalization: transfer production capacity to tariff depressions such as Southeast Asia and Mexico, such as Temu's 3 million square feet of storage center in Mexico.
Technology empowerment: Use AI product selection, virtual anchors and other tools to reduce operating costs, and the error rate can be controlled within 0.5%.
Compliance upgrade: Invest in customs compliance systems, such as Shein's legal and compliance center has achieved full-chain data tracking.
Industry Trends
The air cargo model is transforming from "palletized cargo transportation" to "single-piece service". Airlines need to optimize their logistics networks and provide end-to-end solutions from airports to consumers. For example, the "airport direct loading" pilot launched by Hangzhou Xiaoshan Airport will increase customs clearance efficiency by 20%.
The linkage between China's B2C e-commerce and air cargo has reshaped the global trade pattern. In the short term, US policy adjustments will lead to fluctuations in freight volume and freight rates, but in the long term, e-commerce-driven air cargo demand remains resilient. Industry participants need to find a balance between compliance, cost and efficiency:
For e-commerce platforms: they need to accelerate localization layout, for example, Shein's factory in Mexico can reduce tariff costs by 60%.
For airlines: they need to optimize their route networks, such as Air China Cargo's expansion of B777 freighters to seize market share.
For policymakers: they need to find a balance between protecting local industries and maintaining trade facilitation, and avoid excessive intervention that leads to market distortion.
Summary
The explosive growth of B2C e-commerce in China has a multi-dimensional impact on air cargo: it has not only driven up freight volume and freight rates, but also triggered adjustments to regulatory policies and the restructuring of corporate strategies. Although the cancellation of the US tax exemption policy has brought short-term pain, the deep binding of e-commerce and air cargo has become an irreversible trend. In the future, companies with supply chain resilience, technological innovation capabilities and compliance management levels will stand out in the turmoil, and the industry as a whole will evolve in a more efficient and sustainable direction.
