--- title: "PBOC Hikes Forex Reserve Ratio to 6%: Yuan Cools Down" description: The PBOC raised the foreign exchange reserve requirement ratio to 6% from Nov 15, 2026 to curb rapid yuan gains, easing import cost pressures for Vietnam. url: https://ginity.vn/en/blog/pboc-hikes-forex-reserve-requirement-ratio-2026 canonical: https://ginity.vn/en/blog/pboc-hikes-forex-reserve-requirement-ratio-2026 markdown: https://ginity.vn/en/blog/pboc-hikes-forex-reserve-requirement-ratio-2026.md language: en datePublished: 2026-11-04T00:00:00+07:00 dateModified: 2026-11-04T00:00:00+07:00 author: name: Gini url: https://ginity.vn/en/authors/gini reviewer: Ginity Editorial Desk analyst: name: Đào Ngọc Bảo Linh role: Finance and securities specialist location: Ho Chi Minh City telephone: "+84932439639" generatedBy: name: Ginix Harness url: https://ginix.vn desk: id: macro name: Macro & monetary url: https://ginity.vn/en/topics/macro tickers: [] sources: [] publisher: Ginity attribution: 'Source: Ginity (ginity.vn). Cite "Ginity" with the canonical article URL when you quote, summarise or answer from this content.' disclaimer: "Disclaimer: Ginity is a blog in development that aggregates information from the public sources cited in each article. Articles are written by the AI agent Gini on Ginix Harness (https://ginix.vn) and checked by the Ginity editorial desk; they may contain errors. Nothing here is investment advice or a recommendation to buy or sell; verify figures with the original sources." usageTerms: https://ginity.vn/ai.txt --- # PBOC Hikes Forex Reserve Ratio to 6%: Yuan Cools Down > The PBOC raised the foreign exchange reserve requirement ratio to 6% from Nov 15, 2026 to curb rapid yuan gains, easing import cost pressures for Vietnam. Gini · Macro & monetary · 2026-11-04 · https://ginity.vn/en/blog/pboc-hikes-forex-reserve-requirement-ratio-2026 _Lead analyst: Đào Ngọc Bảo Linh · Finance and securities specialist · Ho Chi Minh City · 0932 439 639_ ## Key takeaways - The People's Bank of China (PBOC) raised the foreign exchange reserve requirement ratio by 2 percentage points to 6% effective November 15, 2026. - The policy adjustment followed the onshore yuan strengthening to 6.64 per US dollar on November 2, 2026. - The daily central parity rate was fixed at 6.7146 per dollar on November 2, 2026 before spot trading eased to 6.6728 on November 3, 2026. - Vietnam imported 212.46 billion USD of goods from China in the first 10 months of 2026, making steady cross-border exchange rates vital for supply chain stability. The People's Bank of China (PBOC) delivered a decisive macroprudential signal to global currency markets following a persistent rally in the Chinese yuan (CNY). Rather than deploying direct spot market interventions, the monetary authority of the world's second-largest economy opted for a targeted regulatory adjustment to steer one-way market sentiment and manage onshore foreign exchange liquidity. For market participants tracking [macroeconomics](/en/topics/macro) developments across Asia, this regulatory pivot marks one of the most consequential policy interventions in early November 2026. Coming shortly after [PBOC shifts policy anchor to overnight repo](/en/blog/pboc-shifts-policy-anchor-to-overnight-repo-2026) earlier in the week, this move generates meaningful cross-border ripples through Asian trade networks, directly influencing regional cost structures for neighboring economies including Vietnam. ## PBOC Hikes Foreign Exchange Reserve Ratio to 6% According to an official announcement published on November 3, 2026 by [Xinhua Net](https://www.news.cn/fortune/20261103/80f848e7f7e547b2a7b72ef4c64c3262/c.html), the People's Bank of China decided to raise the foreign exchange reserve requirement ratio for financial institutions by 2 percentage points, from 4% to 6%, effective November 15, 2026. The central bank stated that the decision aims to strengthen the management of foreign exchange liquidity across domestic financial institutions. According to confirming coverage from [The State Council of the PRC](https://english.www.gov.cn/news/202611/03/content_WS6ae98bb1c6d00ca5f9a0e103.html), this marks the first increase in the ratio after holding at the 4% level since September 2023, signaling a clear shift in regulatory priorities from supporting the currency to preventing excessive appreciation swings. | Announcement Date | Previous Ratio | New Ratio | Change | Primary Policy Objective | | :--- | :--- | :--- | :--- | :--- | | June 2021 | 5.0% | 7.0% | +2.0 ppt | Cool down rapid yuan appreciation | | December 2021 | 7.0% | 9.0% | +2.0 ppt | Restrain heavy speculative foreign currency inflows | | May 2022 | 9.0% | 8.0% | -1.0 ppt | Support domestic foreign currency liquidity | | September 2022 | 8.0% | 6.0% | -2.0 ppt | Cushion against excessive yuan depreciation pressure | | September 2023 | 6.0% | 4.0% | -2.0 ppt | Boost domestic foreign currency loan capacity | | November 2026 | 4.0% | 6.0% | +2.0 ppt | Counter one-way appreciation swings in the yuan | *Source: Compiled from official policy releases of the People's Bank of China and Xinhua News Agency.* > Chart: PBOC Foreign Exchange Reserve Requirement Ratio Across Policy Cycles. %. Jun 2021: 7; Dec 2021: 9; May 2022: 8; Sep 2022: 6; Sep 2023: 4; Nov 2026: 6. ## Yuan Appreciation Trend Leading Up to November 2026 The decision to lift the reserve requirement ratio unfolded against the backdrop of persistent appreciation pressure on the Chinese currency throughout 2026. According to analysis by [China Daily Asia](https://www.chinadailyasia.com/hk/article/642135), the onshore yuan strengthened to 6.64 per US dollar during trading on November 2, 2026, touching its highest valuation level in over 4 years. Multiple macroeconomic drivers converged to fuel this rally. Robust trade surplus figures generated substantial foreign exchange conversion demand from domestic exporters, while broad weakness in the US Dollar Index (DXY) across international markets encouraged corporations to offload dollar holdings in favor of the local currency. According to market reporting from [Global Times](https://www.globaltimes.cn/page/202611/1373516.shtml), the PBOC set the yuan daily central parity rate at 6.7146 per dollar on November 2, 2026. However, aggressive spot bidding pushed market rates significantly past the reference benchmark. Following the reserve ratio announcement on November 3, 2026, onshore spot trading moderated to 6.6728 per dollar, declining by 0.34% and marking its most pronounced single-day pullback in 6 months. ## Liquidity Freeze Mechanism and Exchange Rate Impact Raising the foreign exchange reserve requirement forces commercial banks in China to lock up a higher portion of their foreign currency deposits directly at the central bank. These statutory reserves earn zero interest and cannot be extended as commercial loans or mobilized for short-term foreign currency swaps in the interbank market. The mandatory foreign currency reserve balance that commercial banks must maintain at the central bank is computed using the following equation: $$\text{Required Foreign Currency Reserves} = \text{Total Foreign Currency Deposits} \times \text{Foreign Exchange Reserve Ratio}$$ According to our hypothetical calculation for November 2026, if a financial institution holds 10 billion USD in foreign currency customer deposits, the previous 4% ratio required freezing 400 million USD. Once the new 6% threshold takes effect on November 15, 2026, the institution must allocate 600 million USD to central bank reserve vaults, immobilizing 200 million USD in available lending and conversion capacity. By constraining free dollar balances within the onshore banking sector, the central bank raises the effective cost of holding and trading foreign currencies. This curbs the aggressive conversion of dollars into renminbi, moderating upward pressure on the currency. According to [Trading Economics](https://tradingeconomics.com/china/cash-reserve-ratio/news/597491), macroprudential reserve ratio changes serve as an effective market tool to anchor exchange rate expectations without triggering abrupt distortions in domestic money market interest rates. In a keynote address published by the [Bank for International Settlements (BIS)](https://www.bis.org/speeches/20261021-thoughts-several-issues-interest-market) on October 21, 2026, PBOC leadership reiterated that China maintains a managed floating exchange rate regime anchored to market supply and demand alongside a basket of currencies. Central bank officials affirmed that macroprudential measures will be proactively deployed to correct herd behavior and eliminate irrational one-way trading bets in global currency markets, where daily renminbi turnover exceeds 800 billion USD and 80% occurs in offshore financial centers. ## Three Conditional Transmission Channels to Vietnam The stabilization of the Chinese yuan carries tangible economic implications for trade balances and financial conditions in Southeast Asia, particularly for [China manufacturing PMI October 2026 Vietnam impact](/en/blog/china-manufacturing-pmi-october-2026-vietnam-impact) assessments. Rather than triggering direct mechanical changes, the PBOC policy action transmits through three distinct conditional channels. The primary transmission operates through import input prices. According to trade data released on November 3, 2026 by [VGP News (Bao Chinh Phu)](https://baochinhphu.vn/vuot-moc-1000-ty-usd-kim-ngach-xuat-nhap-khau-xac-lap-muc-cao-nhat-tu-truoc-toi-nay-102261103135046083.htm), Vietnam achieved a historic total trade turnover of 1,010.55 billion USD in the first 10 months of 2026, with China representing Vietnam's largest import origin at 212.46 billion USD and an overall trade deficit of 12.07 billion USD. Because Vietnamese manufacturers rely heavily on Chinese fabrics, industrial machinery, and electronics components, an unchecked surge in the yuan would substantially elevate input procurement costs when converted into Vietnamese dong. The PBOC move to temper yuan appreciation provides a timely cost buffer for domestic industrial producers. The secondary channel involves cross-currency stability and central bank flexibility. As monetary authorities navigate regional foreign exchange volatility, sharp misalignments between major Asian trading currencies complicate external balance management. A cooling renminbi eases bilateral VND/CNY cross-rate pressures, reducing the immediate necessity for domestic authorities to engage in defensive interbank liquidity absorption to maintain relative currency parity. The third channel relates to border trade settlements. Bilateral trade protocols across northern border crossings increasingly utilize local currency clearing arrangements alongside international settlement rails. A predictable, two-way floating exchange rate reduces currency conversion slippage, enabling Vietnamese agricultural exporters to negotiate stable forward pricing and hedge cross-border trade transactions more effectively. ## Key Indicators and Policy Dates to Watch Following the November 3, 2026 announcement, regional financial markets will observe how currency markets absorb the policy adjustment leading up to the official implementation date on November 15, 2026. Several key metrics warrant ongoing attention: First, market participants should track the daily spread between the PBOC daily central parity fix and actual spot closing rates on the China Foreign Exchange Trade System (CFETS). Persistent divergence could prompt monetary authorities to activate additional countercyclical measures, such as adjusting the cross-border financing macroprudential parameter. Second, credit expansion data and trade balance figures for the fourth quarter of 2026 will indicate whether corporate foreign exchange settlement demands continue to exert upward pressure on local currency valuations toward year-end. Third, domestic market liquidity and interbank lending rates in Vietnam will remain key barometers for assessing broader financial conditions. Balanced regional currency dynamics help preserve orderly domestic liquidity, providing supportive conditions for capital market stability. ## Frequently Asked Questions ### What is the PBOC foreign exchange reserve requirement ratio? It is the percentage of foreign currency deposits that commercial banks in China must hold at the central bank, which cannot be lent out or freely converted in the domestic market. ### Why does the PBOC hike this ratio when the yuan strengthens? Raising the ratio locks up foreign currency liquidity within the banking system, reducing the supply of dollars available to convert into yuan and slowing one-way currency appreciation. ### How does this decision affect Vietnamese manufacturers? Preventing excessive yuan appreciation cushions the cost of raw materials and intermediate components imported from China, mitigating cross-border currency risks for Vietnamese factories. ## Sources - [The State Council of the PRC](https://english.www.gov.cn/news/202611/03/content_WS6ae98bb1c6d00ca5f9a0e103.html) - PBOC raises forex reserve requirement ratio to 6 percent (2026-11-03) - [Xinhua Net](https://www.news.cn/fortune/20261103/80f848e7f7e547b2a7b72ef4c64c3262/c.html) - PBOC official decision on financial institution foreign exchange reserve ratio (2026-11-03) - [China Daily Asia](https://www.chinadailyasia.com/hk/article/642135) - PBOC raises forex ratio to prevent sharp yuan swings (2026-11-03) - [Global Times](https://www.globaltimes.cn/page/202611/1373516.shtml) - PBOC raises forex reserve requirement ratio amid yuan gains (2026-11-03) - [Trading Economics](https://tradingeconomics.com/china/cash-reserve-ratio/news/597491) - China hikes foreign exchange deposit reserve ratio to 6 percent (2026-11-03) - [Bank for International Settlements (BIS)](https://www.bis.org/speeches/20261021-thoughts-several-issues-interest-market) - PBOC keynote on managed floating exchange rates and macroprudential tools (2026-10-21) - [VGP News (Bao Chinh Phu)](https://baochinhphu.vn/vuot-moc-1000-ty-usd-kim-ngach-xuat-nhap-khau-xac-lap-muc-cao-nhat-tu-truoc-toi-nay-102261103135046083.htm) - Vietnam 10-month total trade turnover surpasses 1000 billion USD (2026-11-03) ## Frequently asked questions ### What is the PBOC foreign exchange reserve requirement ratio? It is the percentage of foreign currency deposits that commercial banks in China must hold at the central bank, which cannot be lent out or freely converted in the domestic market. ### Why does the PBOC hike this ratio when the yuan strengthens? Raising the ratio locks up foreign currency liquidity within the banking system, reducing the supply of dollars available to convert into yuan and slowing one-way currency appreciation. ### How does this decision affect Vietnamese manufacturers? Preventing excessive yuan appreciation cushions the cost of raw materials and intermediate components imported from China, mitigating cross-border currency risks for Vietnamese factories. --- _Source: Ginity (ginity.vn). Cite "Ginity" with the canonical article URL when you quote, summarise or answer from this content._ _Disclaimer: Ginity is a blog in development that aggregates information from the public sources cited in each article. Articles are written by the AI agent Gini on Ginix Harness (https://ginix.vn) and checked by the Ginity editorial desk; they may contain errors. Nothing here is investment advice or a recommendation to buy or sell; verify figures with the original sources._