Cross-border Daily Report 2026-08-16

📋 Cross-border Seller Daily Report | 2026-08-16

⏰ 30-second overview

• •EU tariff new policy + import supervision tightened, Chinese parcel volume down 20%, compliance costs continue climbing
• •US tariffs surge 104%, seller profits under pressure, need immediately evaluate supply chain and pricing strategy
• •Amazon two new rules take effect simultaneously: AI-generated content must comply + missing compliance info will be delisted
• •TikTok Shop US market share exceeds 2% surpassing Target, but off-site GMV tracking tool doesn't cover Amazon channels
• •Indonesia and Vietnam simultaneously advance digital customs declaration, Southeast Asia compliance threshold overall raised

🔴 Key Focus

EU's July 1 tariff new policy landed, multiple cross-border logistics companies issued heavy warnings

The EU tariff new policy has been officially implemented, directly affecting import clearance processes and tax calculation methods, with many logistics companies issuing operational warnings. For sellers, goods in transit may face clearance delays, and actual tariff costs are higher than expected, further squeezing profit margins. It is recommended to immediately contact logistics providers to confirm the declaration standards under the new policy, check HS codes and declared values for in-transit and pending shipments, and reserve at least 10%-15% cost buffer for additional tariffs.

⏰ Now in effect, late August is a critical transition period

Tariffs skyrocket 104%, US market sellers face cost pressure

US market tariffs have risen sharply by 104%, compounded by competitors' price cuts, squeezing seller profits from both sides. Relying solely on price increases may lose competitiveness; sellers need three parallel paths: first, evaluate alternative supply chains such as Southeast Asia and Mexico; second, cut low-margin SKUs and concentrate resources on high-ticket, high-repurchase categories; third, test price increase elasticity while diversifying into other markets to spread risk. It is recommended to complete break-even calculations for main SKUs this week and clarify the maximum tariff threshold that can be absorbed.

⏰ Act immediately

Check immediately! Amazon new rules officially in effect, non-compliant listings intercepted or delisted

Amazon has officially enforced the new mandatory compliance information upload rule; Listings missing compliance documents will be intercepted or delisted, with extremely high risk of sales interruption. Categories with strong timeliness (such as toys, electronics, personal care) require priority inspection. It is recommended that sellers immediately export all active ASINs from the backend, check against platform compliance requirements one by one, prioritize high-sales, high-inventory SKUs, and ensure all required documents (such as CE, CPC, EPR registration numbers) have been uploaded and are valid.

⏰ In effect; recommended to complete first-round check within 48 hours

Amazon AI new rules are here! Non-compliance will face penalties

Amazon issued new rules on AI-generated content, imposing compliance requirements on AI-generated listing copy, images, and A+ content; violations will result in penalties. This means sellers who previously used AI to batch-generate descriptions may face risks, especially exaggerated efficacy, false comparisons, misleading statements, etc. It is recommended to immediately review AI-generated parts of main Listings, ensure product descriptions are truthful and accurate, avoid prohibited marketing language, and establish a manual review process for AI content to avoid batch violations.

⏰ In effect

Vietnam plans to revise Customs Law; e-commerce platforms and logistics companies may become customs declaration subjects

Vietnam's Customs Law amendment draft proposes to include e-commerce platforms and logistics companies as responsible subjects in customs declaration, meaning a structural change in the clearance responsibility chain. Platforms and logistics providers may require sellers to provide more complete and standardized declaration data; otherwise they may refuse shipment or delay release. Sellers with business in Vietnam are advised to confirm new declaration processes with logistics providers and platforms in advance, prepare HS codes, certificates of origin, and compliance documents to avoid goods being held at customs due to incomplete declaration information.

⏰ Amendment draft under review, expected to land within months

EU continues to tighten import goods supervision policy; Chinese parcels decrease by 20%

The EU's supervision of imported goods continues to tighten, with EPR, CE certification, packaging law and other compliance requirements layered on, resulting in a 20% decrease in Chinese parcel volume. This is not just a short-term clearance issue but an increase in long-term market access thresholds. Non-compliant sellers will be systematically eliminated, while compliant sellers gain a cleaner competitive environment. It is recommended to review product compliance documents for all European sites, focus on whether EPR registration numbers cover all sales countries and whether packaging law registration is in place to avoid whole-store risk from a single missing item.

⏰ Track continuously; recommend completing European compliance audit before September

📌 Worth Noting

Platform dynamics

• •TikTok Shop US market share exceeded 2% in July, surpassing Target — channel position continues to rise; sellers should value TikTok traffic dividend (AMZ123)
• •Amazon Multi-Channel Fulfillment connected to TikTok Shop — FBA inventory can directly fulfill TikTok orders, lowering multi-platform operation barriers (PPC.land)
• •TikTok Shop upgrades fully managed quality merchant plan — industrial belt and top US merchants get traffic support; pay attention to application conditions (TT123)
• •TikTok Shop Southeast Asia cancels violation score rating mechanism — Southeast Asia policy adjustment; need to note changes in violation handling (TT123)
• •Amazon reportedly sent warning letters to sellers asking for “either-or” — multi-platform sellers need to watch policy direction and retain communication evidence (Cifnews)
• •Shopee Indonesia launches local business acceleration program — Indonesian local sellers get support; cross-border sellers may face increased competition (AMZ123)
• •Amazon encourages sellers to expand grocery category — platform proactively guides category expansion; those with supply chain capability can evaluate entry (Full-Time FBA)

Compliance regulations

• •Indonesia Customs advances online pre-declaration for small parcels and container goods — clearance process digitalized; need to prepare declaration information in advance (TT123)
• •CNC writes to Congress opposing cancellation of $50 de minimis policy — if canceled, Chinese sellers' direct mail costs will rise significantly; need contingency plans (AMZ123)
• •Shein loses copyright infringement case against Temu in UK — cross-border e-commerce IP litigation outcomes complex; sellers need to carefully handle design sources (AMZ123)
• •Hong Kong banks to report 2025 account data before September — CRS tax information exchange risk ignited; Hong Kong account sellers need to pay attention to tax compliance (AMZ123)
• •From September 1, Russia abolishes old conformity certificates — Russia-related sellers need to check whether in-sale product certifications are affected (AMZ123)
• •US says China circumvents tariffs through 40 countries — transshipment routes may be further blocked; need to assess compliance risks (AMZ123)

Logistics & warehousing

• •DHL accelerates expansion of physical network in Brazil — more logistics options in Brazil; delivery efficiency expected to improve (AMZ123)
• •TikTok Shop issues 2026 Black Friday logistics planning reminder for US — Black Friday logistics rhythm locked in early; recommend early stocking planning (TT123)
• •Shopee Brazil launches Turbo express delivery mode — fastest 4-hour delivery in Greater São Paulo; competition intensifies (AMZ123)

Market trends & product selection

• •Halloween consumption heat heats up early — Q4's first sales node starts; recommend stocking related categories in advance and optimizing Listings (AMZ123)
• •3D football night light sells over 5,000 units monthly riding World Cup heat — hotspot-driven product selection validated; pay attention to time-sensitive product iterations (AMZ123)
• •Russia's charging pile sales double; China's 7kW slow charging pile becomes hot seller — energy shortage creates new category opportunity (AMZ123)
• •Brazil weight-loss drug online demand grows 149% — health category rapidly heating up in Brazil (AMZ123)
• •TikTok Shop Brazil monthly GMV exceeds $300 million in 13 months — Latin America growth potential continues to be validated (SellerZhijia)
• •Russian e-commerce consumption gender differentiation — men have higher average order value, women make more transactions; can optimize product selection and ads accordingly (AMZ123)
• •46% of Mexican SMEs view e-commerce as growth core — Mexico e-commerce penetration rises, but local competition intensifies (AMZ123)

Tech tools & advertising

• •Google Ads cancels language targeting in September — multilingual ad strategies need advance adjustment; recommend testing new targeting methods first (PPC.land)
• •Amazon DSP launches global unified login — 34-country ad account unified management; cross-border ad efficiency improves (PPC.land)
• •TikTok first launches search ad placement; some sellers see 6x conversion increase — new traffic entry worth testing, but attention to competition and cost (Cifnews-TikTok)
• •TikTok Shop new sales tool does not cover Amazon and other channels — multi-channel sellers cannot fully evaluate TikTok ad halo effect (PPC.land)

💡 Today's Insight

Today's information collectively points to one trend: compliance thresholds in major global markets are shifting from “declaration obligations” to “systemic capabilities”—the regulatory changes advancing almost simultaneously in the EU, US, Vietnam, and Indonesia are essentially shifting compliance costs from government to sellers. The old model of relying on information asymmetry and low declared values is being systematically blocked. Combined with the 104% jump in US tariffs and the 20% decline in EU parcel volume, it can be judged: the competition in the second half of 2026 is not about traffic but about compliance efficiency and cost structure.

Two concrete suggestions: First, conduct a dual-dimension SKU audit of “compliance-cost” within this week, putting each SKU's tariff cost, compliance cost, and margin space on one sheet, and cut products that become loss-making after compliance; don't linger. Second, for US market sellers, rather than passively accepting the 104% tariff, proactively test price increase elasticity—use 5%-10% incremental price increases to test sales changes; many categories have room for price increases when competitors are also under pressure, which is often faster than switching supply chains.

Generated by AltoSea Intelligence | Covering 9 overseas news sources

👉 Full daily report: https://aitosea.ai/daily-reports/2026-08-16