Relief is not the same as influence
When news broke of a possible US-China trade rapprochement, Wellington’s reaction was predictably upbeat. PM Christopher Luxon said the devil would be in the detail but called it a good thing. Agriculture Minister Todd McClay described it as “welcome relief” for exporters. The Ministry of Primary Industries projects agricultural export revenue could reach just under $60 billion by end of June 2026, with kiwifruit hitting $5 billion for the first time.
All true, all reasonable. But the more important question is not whether a US-China deal reduces tariff friction in the short term. It is what happens when the world’s two largest economies start setting trade terms bilaterally, outside the multilateral frameworks that gave New Zealand its leverage in the first place.
$22.82 billion built on rules that are buckling
New Zealand’s trade exposure to China is enormous. Annual exports to China total $22.82 billion, comprising $19.77 billion in goods and $3.05 billion in services. Those goods are dominated by dairy, meat, forestry and fruit, the exact categories where American exporters compete and where Washington would logically seek preferential access in any bilateral deal with Beijing.
Total goods exports hit $80.7 billion in 2025, up $9.9 billion on the previous year. In December 2025 alone, goods exports rose 15% to $7.7 billion. These are not abstract numbers. They represent the income base of the primary sector and the tax revenue that funds everything else.
The WTO’s most-favoured-nation principle is supposed to prevent any country from granting one trading partner better terms than another. But it only works if major powers respect it. The current US administration has made clear it views WTO rules as negotiable when bilateral leverage is available. If Washington secures preferential access for American dairy or beef in China, New Zealand exporters competing in the same categories face displacement, and the legal architecture that should prevent it may not hold.
The UK deal showed what happens to smaller players
The UK-US deal struck in May 2025 is a cautionary tale. As Newsroom reported, UK PM Keir Starmer conceded two-thirds of Britain’s trade protections while Trump retained a 10% tariff. The UK had far more leverage than New Zealand does, and it still got a lopsided outcome.
New Zealand is currently paying that same 10% baseline US tariff. In May 2025, Fonterra global affairs director Simon Tucker noted that “everyone’s paying at least 10 percent and that’s what New Zealand is paying”, adding there was “a bit of water to go under the bridge” before New Zealand needed to engage directly. A rational short-term position. The medium-term risk is that by the time Wellington wants to engage, the terms have already been set by larger players.
Diversification is real but slow
NZ’s major exporters are not standing still. In May 2025, Zespri chief executive Jason Te Brake noted that about 7% of New Zealand’s kiwifruit goes to the US, and the company was growing its market in China and India instead. Fonterra’s Tucker pointed to India as the strategic prize, calling it “the world’s biggest dairy market” whose demand would soon outstrip domestic supply.
The government’s own figures show progress in new corridors, with 21% growth in GCC markets and 28% growth in other regions. The NZ-India FTA, the EU FTA, and the CPTPP all provide a foundation. But diversification into new markets takes years to build to scale. It cannot substitute for the rules-based architecture that makes market access predictable and enforceable.
Keep your head down or lead the pack
Tim Groser, New Zealand’s former chief trade negotiator and ambassador to both the US and the WTO, framed the stakes clearly in a February 2026 analysis. He described the post-war order as “almost perfect for a small country like New Zealand” and warned that order is now rupturing. He posed the central question Wellington has yet to answer: “How much our role is to not rupture our relationship with the United States, and how much our role is to lead this pack of middle powers to do something more ambitious.”
In 2024, Newsroom’s analysis of the minilateralism trend noted former PM Helen Clark’s warning that being excluded from major regional arrangements was “an existential threat.” Former ambassador Philip Turner observed in that same piece that the “UN, WTO and World Bank are struggling with the difficult politics of the new multipolar world.”
The comfortable narrative is that a US-China deal lifts all boats. The uncomfortable truth is that when two powers controlling the majority of global demand in your key export categories cut a bilateral deal, you inherit the residual. New Zealand’s $22.82 billion China trade relationship was built on a system of rules. If that system is being replaced by a system of power, the question is not whether tariffs go up or down this quarter. It is whether a country of five million people can still compete when it is no longer in the room where the rules are written.
Sources
- RNZ: ‘Devil will be in detail’: Luxon reacts to possible USA-China trade deal
- Newsroom: NZ swerves Trump tariff talks as Asia looms large (2025-05-09)
- Newsroom: Keeping our head down, vs poking the bear (2026-02-03)
- Newsroom: The big rise of ‘mini’ deals (2024-10-01)
- Stats NZ: Overseas merchandise trade: December 2025 (2026-02-20)
- MFAT: Key facts on New Zealand-China trade (2025-09)