Recovery in FX reserves does not mask capital outflow pressure; RMB appreciation room may be constrained by policy

Overview

The report assesses China’s macro policy environment along four main lines: foreign exchange reserves, cross-border capital flows, RMB policy orientation, and offshore wealth tax regulation. FX reserves increased moderately in July, but implied capital outflows remained elevated, indicating that the trade surplus and valuation gains have not yet fully translated into onshore fund retention. The RMB continues to be supported by the trade surplus and internationalization process, but the central bank’s weaker fixing bias reflects that it does not fully accept rapid appreciation driven by external factors. Meanwhile, full-lifecycle taxation of offshore trusts and strengthened Common Reporting Standard information exchange mean cross-border wealth management is shifting from tax arbitrage toward succession, asset protection, and family governance.

Core views

First, the increase in FX reserves was mainly supported by a US$107.2 billion trade surplus and about US$18.1 billion in valuation gains, but US$92.8 billion in implied capital outflows shows that demand for overseas asset allocation remains strong. Second, the People’s Bank of China continues to diversify reserve assets, increasing gold holdings by 640,000 ounces in July, while China’s holdings of US Treasuries rose by US$8.2 billion in May to US$659.3 billion. Third, further RMB appreciation will be constrained by policy preferences; after joint US and Japanese intervention in the yen, the weaker US dollar and stronger yen increased passive appreciation pressure on the RMB, while the weaker fixing shows the central bank places greater emphasis on exchange rate stability. Fourth, the new offshore trust tax regime described in the report covers funding, operation, and exit stages, and strengthens enforcement through look-through taxation and Common Reporting Standard information; the traditional tax deferral advantage will decline significantly.

Analysis framework

The report decomposes changes in reserves into the trade surplus, US dollar valuation effects, and implied capital flows, and assesses the exchange rate direction by combining RMB fixing, major currency intervention events, exporters’ FX settlement behavior, and Federal Reserve policy; in the wealth regulation section, it analyzes policy impacts based on the offshore trust lifecycle, tax residency determination, look-through taxation, and cross-border information exchange mechanisms.

Methodology notes

• Balance of payments analysisDecomposition of changes in foreign exchange reserves

  Split changes in reserves into the trade surplus, asset valuation impacts, and other cross-border capital flows.

  The report explains the rise in FX reserves through the trade surplus and valuation gains from a weaker US dollar, while using the residual item to judge that implied capital outflows remain relatively high.

• Exchange rate policy analysisRMB catalyst framework

  Assess the RMB outlook by integrating trade, policy, FX settlement, the US dollar cycle, and domestic growth expectations.

  Key observations include the resilience of the trade surplus, China-US trade and AI frictions, exporters’ US dollar settlement, Federal Reserve policy, fiscal implementation, and progress in RMB internationalization.

• Tax policy analysisFull-lifecycle taxation of offshore trusts

  Identify tax obligations separately for asset funding, trust operation during the holding period, and exit stages.

  The report says asset injection may be treated as a taxable transfer, operating-period income may be looked through to tax residents, and termination, restructuring, or inheritance may also trigger tax liabilities separately.

• Cross-border regulatory analysisCommon Reporting Standard information exchange

  Identify offshore assets and income through cross-jurisdictional financial account information exchange.

  As major wealth management centers advance upgraded information exchange arrangements, the ability of Chinese tax authorities to identify offshore insurance, trusts, and other overseas income may strengthen.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Renminbi

  The trade surplus and RMB internationalization provide support, but the central bank’s policy bias limits rapid appreciation.

  Strengths

  Persistent trade surplus, potential FX settlement by exporters, and RMB internationalization.

  Weaknesses

  Implied capital outflows remain elevated, and uncertainty persists around domestic growth and fiscal implementation expectations.

  Comparison

  US and Japanese intervention in the yen led to a weaker US dollar and stronger yen, creating additional passive appreciation pressure for the RMB.

  Risks

  Trade frictions, AI competition, changes in Federal Reserve policy, and central bank fixing management may trigger exchange rate volatility.

• Gold

  The People’s Bank of China is accelerating accumulation, reinforcing structural demand from central bank gold purchases.

  Strengths

  Supported by reserve diversification and demand to reduce concentration in single-currency assets.

  Weaknesses

  The report does not provide gold price valuation, holding costs, or subsequent gold purchase targets.

  Comparison

  The July increase of 640,000 ounces was higher than the slower gold purchase pace described for the second half of 2025.

  Risks

  Changes in the pace of gold purchases and fluctuations in the US dollar and real interest rates may affect gold performance.

• China’s foreign exchange reserves

  They rose modestly in July, with the trade surplus and valuation gains offsetting relatively large capital outflows.

  Strengths

  The trade surplus is sizable, and a weaker US dollar brought positive valuation contributions.

  Weaknesses

  Capital outflows remain high, limiting the extent to which the increase in FX reserves signals improvement in fund flows.

  Comparison

  Reserves increased by US$2.5 billion, far smaller than the sum of the US$107.2 billion trade surplus and US$18.1 billion valuation gains.

  Risks

  Rising demand for overseas asset allocation, a rebound in the US dollar, or a narrowing trade surplus may weaken FX reserve performance.

• US Treasuries

  China’s holdings increased modestly in May and remain an important component of foreign exchange reserve allocation.

  Strengths

  High liquidity can meet the needs of large-scale official reserve management.

  Weaknesses

  Holdings are exposed to changes in the US dollar, interest rates, and China-US relations.

  Comparison

  Holdings increased by US$8.2 billion in May to US$659.3 billion, while the People’s Bank of China is also accelerating gold allocation.

  Risks

  US interest rate volatility, US dollar trends, and reserve diversification may affect future holdings.

• Offshore trusts and cross-border wealth structures

  Full-lifecycle taxation and stronger information exchange will reduce the value of tax arbitrage.

  Strengths

  They can still serve wealth succession, asset protection, and family governance.

  Weaknesses

  The tax deferral advantage is declining, while look-through taxation and reporting compliance costs are rising.

  Comparison

  The main use of offshore trusts may shift from tax deferral to non-tax wealth governance functions.

  Risks

  Re-determination of tax residency status, indirect benefits being treated as distributions, and termination, restructuring, or inheritance triggering additional tax liabilities.

Key data

• China’s July foreign exchange reservesUS$3,418.8 billionIncreased by US$2.5 billion month on month, broadly in line with expectations.
• July trade surplusUS$107.2 billionExports remained resilient and imports were relatively weak, with the surplus exceeding expectations.
• FX reserve valuation gainsAbout US$18.1 billionMainly from the asset valuation impact generated by a weaker US dollar.
• Implied capital outflowsUS$92.8 billionReflects that demand for overseas asset allocation remains elevated.
• Central bank gold increase in July640,000 ouncesGold purchases accelerated further compared with the previous stage.
• China’s holdings of US TreasuriesUS$659.3 billionIncreased by US$8.2 billion as of May.
• RMB performance against the US dollar in the first halfAppreciated by about 3%Subsequent appreciation will depend more on central bank tolerance and the external environment.

Impact & implications

The rise in FX reserves helps maintain external payment capacity and expectations for exchange rate stability, but large implied capital outflows weaken the direct support that the surplus provides to the RMB. The central bank’s faster gold purchases reflect reserve diversification needs and provide structural support for gold. The RMB does not have a one-way appreciation logic in the short term: the trade surplus and internationalization provide fundamental support, but a weaker fixing, passive appreciation pressure caused by external intervention, and China-US trade and technology frictions may limit the speed of appreciation. In offshore wealth regulation, higher tax transparency will compress the tax deferral and arbitrage space for offshore trusts, insurance, and multi-layer holding structures, prompting high-net-worth clients to reassess tax residency status, asset structures, and compliance costs.

Risks

• Escalation in China-US tariffs, trade negotiations, and AI competition may weaken export and trade surplus resilience.
• Persistently elevated implied capital outflows may offset the support from the current account surplus for the RMB and FX reserves.
• Changes in Federal Reserve policy and US dollar trends may reverse the current positive valuation effect.
• A decline in the central bank’s tolerance for RMB appreciation may create volatility between the fixing and market expectations.
• Fiscal implementation and domestic growth falling short of expectations may hurt sentiment toward RMB assets.
• There is uncertainty in the enforcement and interpretation of offshore tax rules and tax residency determination, and compliance costs for high-net-worth individuals may rise.

What to watch

• Whether China’s trade surplus can remain resilient amid tariff and Europe-related uncertainties.
• The direction and magnitude of the People’s Bank of China’s RMB fixing deviation from market expectations.
• Whether exporters accelerate conversion of accumulated US dollar income into RMB.
• US dollar trends, the Federal Reserve policy path, and whether the United States and Japan intervene in the yen again.
• Progress in China-US AI negotiations, trade relations, and related high-level interactions.
• The pace of domestic fiscal policy implementation and changes in growth expectations.
• The People’s Bank of China’s subsequent pace of gold purchases and changes in US Treasury holdings.
• Actual enforcement cases involving the offshore trust tax regime, Common Reporting Standard upgrades, and taxation of offshore insurance income.