For decades, discussions about de-dollarisation have focused on the wrong question: which currency could replace the US dollar?
The euro has structural weaknesses. The Japanese yen belongs to an economy with enormous public debt. The Chinese yuan remains constrained by capital controls, while China’s financial markets lack the openness and institutional trust required of a conventional global reserve system.
Viewed this way, the dollar appears irreplaceable.
But China may be pursuing a fundamentally different strategy. Instead of replacing the dollar, US Treasury bonds and Western financial infrastructure with Chinese equivalents, Beijing appears to be separating two functions historically bundled together within the petrodollar system:
- The currency used to conduct trade.
- The asset used to store the resulting surplus.
Under this emerging architecture, the yuan can increasingly function as a trade and settlement currency, while gold—not Chinese government bonds—absorbs part of the accumulated surplus.
The yuan handles the transaction. Gold handles the saving.
If this interpretation is correct, it represents a genuine monetary paradigm shift.
The real foundation of the petrodollar
The strength of the dollar system has never depended solely on oil being quoted in dollars. Pricing is only the first step.
The system works because oil exporters and other surplus countries receive dollars and can recycle those dollars into the deepest and most liquid financial markets in the world. Above all, they can purchase US Treasury securities.
The traditional process is straightforward:
- An oil exporter sells energy for dollars.
- It spends some of those dollars on imports.
- The remaining surplus is invested in Treasury bonds and other dollar assets.
- The United States supplies the safe assets needed to store the world’s accumulated savings.
This recycling mechanism is the real foundation of the dollar’s reserve status. Without a sufficiently large destination for surplus capital, using a currency for trade becomes much less attractive.
But the arrangement contains an inherent contradiction. The world needs an expanding supply of dollar reserves, which requires the United States to provide an expanding supply of liabilities. America must run external deficits and issue increasing quantities of debt so that the rest of the world can accumulate dollar assets.
This is a modern expression of the Triffin dilemma: the national policies needed to supply the world’s reserve assets eventually undermine confidence in those same assets.
The problem is not merely the dollar. The deeper problem is the bond market supporting it.
Why China cannot simply reproduce the Treasury system
If commodities are increasingly settled in yuan, exporters will accumulate yuan balances. What should they do with them?
One option is to purchase Chinese government bonds. But for those bonds to rival US Treasuries as global reserve assets, China would have to provide much more than a large economy.
It would need:
- freely accessible and highly liquid capital markets;
- much greater currency convertibility;
- confidence that foreign capital could enter and leave without restriction;
- transparent and predictable legal institutions;
- an enormous supply of safe, yuan-denominated securities;
- tolerance for greater foreign influence over Chinese interest rates and the exchange rate.
This would require Beijing to surrender a meaningful degree of control over domestic credit, capital flows and financial conditions.
It would also recreate the underlying contradiction of the dollar system. China would have to supply the rest of the world with an ever-growing stock of Chinese liabilities. To become the world’s primary reserve issuer in the conventional sense, it might eventually have to abandon its structural trade surplus and become a persistent provider of financial claims to foreigners.
China may have concluded that copying the American model is neither necessary nor desirable.
Gold offers another path.
Building the yuan–gold infrastructure
China has spent years developing a large, highly physical gold market centred on the Shanghai Gold Exchange. The exchange operates under the supervision of the People’s Bank of China and connects trading, clearing, benchmark pricing, physical delivery and an extensive vault network.
The establishment of the Shanghai International Gold Exchange in the Shanghai Free Trade Zone gave foreign institutions access to yuan-denominated gold trading while keeping international bullion segregated from China’s domestic market.
The next step has been to move parts of this infrastructure offshore.
In June 2025, the Shanghai Gold Exchange opened its first offshore certified delivery vault in Hong Kong, operated by Bank of China (Hong Kong). At the same time, it introduced yuan-denominated gold contracts permitting physical delivery in Hong Kong. Institutions completed transactions through the new facility on its first day of operation.
That development deserves more attention than it has received.
It means an international exporter or financial institution can earn yuan, purchase gold through Chinese-linked market infrastructure and take delivery of physical bullion outside mainland China. The holder does not have to remain indefinitely exposed to the yuan, Chinese government bonds or China’s domestic capital controls.
Hong Kong is therefore more than another storage location. It constitutes working infrastructure connecting offshore yuan liquidity with allocated physical gold.
There have also been reports and proposals concerning an expansion of this network into important commodity and bullion centres, including Saudi Arabia and Southeast Asia. These plans should not be treated as equally established: Hong Kong is confirmed and operational, while the precise status of proposed facilities elsewhere requires continued verification.
Nevertheless, the strategic direction is becoming visible.
China appears to be building the plumbing through which yuan trade surpluses can be converted into physical gold, stored in internationally accessible locations and potentially used as collateral, reserves or settlement wealth.
The significance of a Saudi gold connection
Saudi Arabia would be the decisive location.
A fully operational Shanghai Gold Exchange delivery facility in the kingdom—or a comparable yuan-to-gold mechanism integrated with Gulf commodity trade—could connect three components of a new monetary system:
- Middle Eastern energy exports;
- Chinese yuan settlement;
- physical gold allocation outside the Western financial system.
An oil exporter could accept yuan without committing to hold Chinese currency or Chinese sovereign bonds permanently. Some yuan could be used to purchase Chinese goods, machinery and infrastructure. The residual surplus could be converted into bullion held locally or through another trusted offshore centre.
This would address one of the central objections to non-dollar commodity settlement: what does the exporter do with the currency after receiving it?
The answer would no longer need to be “buy Chinese bonds.”
It could be “buy gold.”
A trade currency without a conventional reserve currency
This does not mean the yuan is becoming formally backed by gold. China has made no general promise to redeem yuan banknotes or deposits for a fixed quantity of bullion.
The emerging structure is subtler and potentially more practical.
It can be described as a gold-convertible trade-surplus mechanism. Convertibility would occur through markets and delivery infrastructure, not through a classical monetary peg.
The likely recycling process would be diversified:
- Some yuan are spent on Chinese exports.
- Some are invested in Chinese businesses, deposits and securities.
- Some finance bilateral development projects.
- Some are exchanged for other currencies.
- The residual surplus can be converted into physical gold.
This structure allows China to promote the yuan internationally without providing the world with unlimited Chinese government debt. It also allows participating countries to reduce their exposure to sanctions, reserve confiscation and Western financial intermediaries.
Gold acts as the politically neutral asset between trading partners that may not completely trust one another’s currencies or governments.
Why gold solves a problem that bonds cannot
Sovereign bonds are not passive reserve assets. Their valuation is connected to the entire domestic economy of their issuer.
Foreign buying and selling affect interest rates, exchange rates and financial conditions. Falling bond prices raise borrowing costs and weaken leveraged balance sheets. Artificially suppressed yields penalise savers and distort capital allocation. Large foreign holdings can become a source of political and financial vulnerability.
Gold behaves differently.
It has:
- no issuing government;
- no default risk;
- no maturity date;
- no refinancing requirement;
- no coupon that must be suppressed;
- no corresponding sovereign liability.
A substantial increase in the gold price expands the nominal value of the reserve asset without requiring any government to issue additional debt.
That distinction may be central to China’s thinking. A bond-based reserve system must continually create more liabilities as world trade and accumulated surpluses grow. A gold-based reserve component can expand through price appreciation.
Gold can rise from $3,000 to $5,000, $10,000 or considerably higher without creating an equivalent debt burden for an issuing country. Its rising value may produce major wealth transfers and influence confidence in fiat currencies, but it does not directly impose higher refinancing costs on a sovereign or threaten the solvency of its banking system.
This makes gold unusually well suited to a fragmented world in which countries wish to trade with one another without permanently financing another great power’s government.
Not the sudden death of the dollar
None of this implies an immediate collapse of the dollar.
The dollar remains dominant because of the scale of US capital markets, the global banking network, trade finance, legal infrastructure and the absence of a fully comparable alternative. Countries will continue to hold dollars for liquidity, intervention and commercial purposes.
Nor can China unilaterally force the world’s commodities to trade in yuan. Exporters will choose settlement arrangements according to their commercial interests, alliances, liquidity needs and confidence in the available infrastructure.
The more credible scenario is gradual diversification rather than overnight replacement.
The dollar may remain the world’s leading transaction and funding currency while losing part of its monopoly over commodity settlement and long-term reserve accumulation. The yuan can gain a larger role in trade without becoming the singular global reserve currency. Gold can absorb a growing share of savings previously directed toward sovereign bonds.
The emerging system would therefore be multipolar:
- dollars for global liquidity;
- yuan for a growing share of China-centred trade;
- regional currencies for bilateral settlement;
- gold as neutral reserve collateral between political blocs.
That would still constitute a profound change.
The investment implications
The most important implication is that future demand for gold may be structurally different from the demand of previous cycles.
Gold is normally analysed through Western variables: Federal Reserve policy, real interest rates, the dollar index, ETF flows and investor risk appetite. These factors remain important, but they may no longer tell the whole story.
If gold becomes part of the surplus-recycling architecture supporting non-dollar commodity trade, demand will increasingly arise from the functioning of the international monetary system itself.
Gold would not merely be purchased as protection against inflation. It would be accumulated because exporters need a politically neutral destination for trade surpluses.
That creates the possibility of a price-insensitive source of demand from:
- central banks;
- sovereign wealth institutions;
- commodity exporters;
- commercial banks;
- internationally active corporations;
- countries seeking protection against sanctions and reserve seizure.
The gold price required to support such a system could be dramatically higher than the price justified by jewellery consumption or conventional portfolio allocation alone. The larger the value of trade and savings that gold must help absorb, the greater the incentive for its monetary value to rise.
A monetary system hiding in plain sight
The search for a new reserve currency may have obscured the real transformation.
China does not necessarily need the yuan to replace the dollar in every function. It needs the yuan to become acceptable for trade—and it needs an asset other than Chinese sovereign debt to absorb the resulting surpluses.
Gold provides that asset.
The opening of offshore yuan-denominated gold markets and physical delivery infrastructure should therefore be understood as more than an effort to expand China’s bullion industry. It may be part of a long-term strategy to internationalise the yuan without reproducing the debt-dependent architecture of the petrodollar.
The old system combines the transaction currency and reserve asset within the same national balance sheet: dollars are earned, and US debts are accumulated.
The emerging alternative separates them: yuan can be earned, while gold is accumulated.
That is the paradigm shift.
The yuan may become an increasingly important currency of exchange without becoming the world’s dominant store of value. Gold—an asset belonging to no country—can perform that second role.
If this system continues to develop, the greatest challenge to the petrodollar will not be another fiat currency.
It will be the return of gold as the neutral reserve asset at the centre of global trade.