Chips and servers account for nearly half of the trade growth behind the WTO's doubled forecast

Take the hardware out and the upgrade shrinks. Merchandise trade grew 3.5% in the first half of 2026, and AI-related goods drove nearly half of that, according to Crypto Briefing's account of the outlook ^[7]. Chips, servers and other data-center equipment therefore added about 1.75 percentage points, and every other traded good added roughly the same ^[19]. Everything else, taken together, contributed about what the WTO in March expected all merchandise trade to grow this year: 1.9% ^[2].

The full-year figure also asks for more than the first half delivered. If the two halves carry similar weight, a 3.9% year needs second-half growth near 4.3%, which is twice 3.9 less 3.5 ^[22]. Trade is running well ahead of output, at 1.5 times the WTO's 2.6% forecast for global GDP growth ^[16][21]. Chain 2025's 4.2% to the 2026 and 2027 forecasts and volumes end 2027 about 12.7% above 2024 ^[17][20]. Crypto Briefing called it one of the strongest multi-year trade forecasts since before the 2008-2009 financial crisis ^[18].

Goods have absorbed the shocks so far. The US-Israeli conflict with Iran, which began in February, has disrupted shipping through the Persian Gulf ^[8]. WTO economists credited supply chains with adapting to higher fuel and fertilizer costs, Crypto Briefing reported ^[3]. WTO chief economist Robert Staiger said he found it somewhat surprising that merchandise trade growth had held up so well against all the shocks, according to the South China Morning Post ^[5]. Asia is expected to lead the goods expansion while Middle East exports decline significantly ^[15].

AI spending could keep compounding faster than planned, in which case 3.9% turns out low. It could slow on the schedule the outlook sets out ^[13], a fall of between a third and two-thirds in its growth rate ^[23]. Or it could stall, and goods trade would drift back toward the roughly 1.75 points everything else supplied in the first half ^[19].

I think the middle path is the likeliest, and it puts the 2027 number at risk before the 2026 one. The WTO has trade growth speeding up in 2027 ^[10] in the same year that growth in infrastructure spending is expected to slow ^[13]. Some other part of the goods basket has to accelerate to close that gap, and the outlook as reported does not say which. A rebound in Middle East exports is the obvious candidate. It is also the region the WTO is currently marking down ^[15].

The view is wrong if second-half 2026 data show growth at or above 4.3%, with goods outside AI hardware contributing well over the 1.75 points they managed in the first half ^[22][19]. In that case the upgrade is broader than one capex cycle. If second-half growth stays near the first half's 3.5% ^[7], the 3.9% is too high.