Temu has halved its Google Shopping ad visibility in Europe. SHEIN has nearly exited entirely. The pullback started quietly in March 2026, but it accelerated hard after July 1, when the European Union began charging a flat €3 customs levy on every imported parcel line valued under €150.

The data comes from SMEC's analysis of Google Shopping auction data across European markets. The European ecommerce marketing research firm tracked ad impression share and auction participation for the major Chinese cross-border platforms. Temu's exposure dropped by roughly 50%. SHEIN's fell even further — approaching a near-total exit from Google Shopping paid placements. Both platforms had been among the largest single advertisers in European Google Shopping auctions for the past two years. Their absence is not subtle.

The reason is simple arithmetic. Temu's average order value sits around €30. A €3 fee on that is effectively a 10% tariff on a single item. But the levy applies per customs declaration line, not per parcel. A typical Temu order containing three items — a dress, a phone case, a USB charger — could face up to €9 in combined fees. For a platform built entirely on sub-$5 impulse purchases shipped directly from Chinese factories, that breaks the unit economics. The shipping was already slow. Now it is slow and expensive.

AliExpress, oddly, is moving in the opposite direction — ramping up ad spend and approaching Temu's previous competition level. Whether that signals EU-based warehousing, a willingness to absorb the tariff, or a grab for market share while competitors retreat is not yet clear. It is, for now, the exception.

The two largest spenders in European Google Shopping are stepping back from the auction. That creates a measurable gap in ad inventory. Fewer bidders in an auction means lower cost-per-click for the bidders who remain. For any Western ecommerce brand that warehouses stock inside the EU and has been priced out of product listing ads by Temu or SHEIN's aggressive bidding, the competitive landscape just shifted. This is not speculation. Auction mechanics dictate that when major bidders leave, remaining bids fall. Impression share becomes available at prices that were impossible six months ago.

The US has been making similar moves. De minimis thresholds for Chinese imports were adjusted earlier this year, and further restrictions are expected. If your competitive positioning was always "we stock locally and ship fast," that advantage just got structurally reinforced by governments on both sides of the Atlantic. It is worth building on.

Re-enter European Google Shopping now. If you pulled back from EU product listing ads because the CPCs were prohibitive, test again. The auction has fewer high-spending competitors today than at any point in the past 18 months. Even a small test budget will reveal whether the math has changed in your favor.

The de minimis loophole is closing globally. Any ecommerce strategy that depended on ultra-cheap cross-border shipping — whether as a business model or a competitor to worry about — needs revision. Local fulfillment and regional warehousing are now structural advantages reinforced by regulation, not just customer preference.

Watch AliExpress closely. Its decision to increase spend while Temu and SHEIN retreat is the most interesting data point in the entire dataset. If AliExpress has found a way to absorb or circumvent the tariff, that model will be studied and copied. If it hasn't, the increased spend will burn out quickly. Either outcome tells you something about where the market is heading.

The tariff is €3 per line item. The competitive shift it triggered across European ecommerce advertising is worth considerably more than that.