UPS Q2 Earnings Miss as China Tariffs Slap 13% Volume Drop on Key Trade Lanes

United Parcel Service (NYSE: UPS) posted disappointing numbers for its second quarter, rattled by the fallout from shifting trade policies and tougher tariffs on low-value shipments from China. The company's earnings took a noticeable hit as new "de minimis" tariffs kicked in, hitting volumes on its most lucrative trade lanes.

Since May, shipments valued under $800 from China, which previously sailed through duty-free, started getting slapped with tariffs by the White House. Though the rates eased back to 54% from an eye-watering 120% in an official trade truce, the damage is done. These levies have slammed the brakes on demand for cheaper overseas goods, particularly hurting volume from bargain e-commerce platforms like Temu and Shein-a double whammy for UPS's international business.

The unexpected drop in shipments from those sellers looks like a bigger drag than the market had anticipated. UPS's management chose to sit tight on updating their full-year revenue outlook for the second quarter running, citing a murky macroeconomic environment. Back in January, they pegged 2025 revenue at $89 billion, but with the current headwinds, that feels like a stretch.

Bottom line, UPS reported adjusted earnings per share of $1.55 in Q2, down from $1.79 a year ago-a clear sign the tightening trade environment is cutting into profitability. Revenue also slipped, painting a picture of a company feeling the pinch from both tariff policy and consumer caution.

The stock's response was swift: UPS shares were off 1.4% in premarket trading, continuing a painful year that has seen the share price drop over 19%. For comparison, rival FedEx (NYSE: FDX) has also stumbled, with shares down nearly 14% in 2025.

Given UPS and FedEx's role as economic barometers-moving goods across sectors and borders-these profit dents hint at broader challenges for global trade. The question now is whether this slowdown is just a blip or the start of a longer slump in cross-border commerce.