Why China headquartered businesses are anchoring regional treasury in Singapore

For Chinese businesses expanding into Southeast Asia, the question is no longer whether to go regional. It is how to structure the business so that growth in five or six markets does not create five or six sets of financial complexity.

That complexity is real. A corporate operating across Malaysia, Vietnam, Indonesia, Thailand and the Philippines is dealing with different banking protocols, different currency regimes, different documentation standards and different regulatory expectations on the movement of funds. Cash sits trapped in local accounts. Group treasury lacks visibility. One part of the business borrows externally while another holds surplus balances. Foreign exchange exposures are managed in-country, transaction by transaction, rather than netted at group level.

The result is a drag on capital efficiency at precisely the moment a company most needs it, when it is funding new plants, new distribution and new market entries.

Singapore is a leading location for regional treasury

Setting up a regional treasury centre with dedicated processes, controls and mandate is how businesses resolve this. Centralising banking relationships and control over cash creates economies of scale, gives group treasury real visibility over liquidity, and allows the business to reduce overall borrowing, negotiate financing on better terms and hedge exposures on a portfolio basis rather than piecemeal.

Singapore remains the natural location for that function. Some 4,200 regional treasury centres and regional headquarters are already based here. It is also the third largest foreign exchange centre in the world after the United Kingdom and the United States. The Monetary Authority of Singapore¹ reported average daily FX trading volumes of USD1.485 trillion in April 2025, up 60 per cent on three years earlier, lifting Singapore’s share of global volumes to 11.8 per cent from 9.5 per cent. That depth matters to a treasurer who needs to convert, hedge and settle in ASEAN currencies at scale.

Around that sit the practical enablers: an efficient banking system, open foreign exchange convertibility, a deep pool of multinational treasury talent, an established fintech ecosystem, and tax incentives such as the Finance and Treasury Centre incentive² which offers approved businesses a reduced corporate tax rate on qualifying activities.

A distinct operating model has emerged among China headquartered corporates scaling in the region. Rather than choosing between a financial hub and a low-cost production base, businesses are combining both: Singapore as regional headquarters and treasury centre, paired with a manufacturing and operations base next door in Johor Bahru, Malaysia.

Momentum behind that model has built since the Johor-Singapore Special Economic Zone was formally established in January 2025. The zone spans more than 3,500 square kilometres, more than four times the size of Singapore, across nine flagship areas and eleven target sectors. Johor recorded approved investments of RM76.98 billion linked to the zone in 2025. Practical friction has come down too, with passport-free QR clearance at land checkpoints, a single transshipment permit replacing two, a one-stop approvals centre in Johor through the Invest Malaysia Facilitation Centre, and the Rapid Transit System link between the two cities due to open at the end of 2026.

For a treasurer, the twinning model has a clear financial logic. Group liquidity, FX risk, funding and banking relationships are managed from Singapore. Payroll, supplier payments and working capital cycles run in Johor. The two need to be joined by a single treasury structure rather than managed as separate country operations, which is where structure and banking partner selection become decisive.

PowerChina shows what a regional treasury structure can deliver

Power Construction Corporation of China (PowerChina), one of the world’s largest power design and contracting firms, operates close to 780 entities across 130 countries. Cash, payments and FX were managed at country level, which left the group exposed to currency risk and compliance challenges and made consistent policy difficult to apply. Visibility was limited and cash was used sub-optimally, with high external borrowing in some parts of the business while others held surplus funds.

Supported by HSBC, PowerChina established a Global Treasury Centre in Singapore, now its offshore treasury hub for optimising cash across all overseas entities. A multi-country cash concentration structure automatically sweeps surplus funds from offshore entities to the centre, transforming idle local balances into a consolidated actionable pool of liquidity. Setting a target balance for each local account gives the centre real-time visibility and control over group liquidity, while aggregated balances are notionally pooled to yield additional interest income without physical movement of funds from certain restricted jurisdictions. Direct connectivity between PowerChina’s ERP and HSBC through host-to-host and APIs has improved control over cash across 150 entities, automating payments initiation to move away from manual batch processing, providing real-time balance reporting and enabling seamless reconciliation.

The results included improved cash visibility and the unlocking of idle cash, cost savings from lower external borrowing, enhanced hedging through centralised FX exposures, incremental interest income from investing surplus funds, man-hour savings from automation, and real-time data flows from ERP integration to support strategic decision making. The solution was highly commended in the Best Risk Management Solution category at the Treasury Today Adam Smith Awards Asia 2025.

Centralised treasury lets a company apply one approach to managing money across many markets, which in turn streamlines risk, liquidity and cost. What has changed in recent years is how much of that is now automated and real time.

HSBC’s global liquidity solutions offer on-demand cash concentration, allowing treasurers to trigger intraday sweeps across their network rather than waiting on a fixed cycle. In Singapore, cross-currency cash concentration automates conversion and consolidation, reducing idle balances while managing the FX exposure created in the process.

Our Tokenised Deposit Service shows where this is heading. Built on HSBC’s own distributed ledger technology, it supports 24/7 real-time instant settlement, letting clients move funds between their own corporate wallets outside conventional cut-off times and initiate programmable payments directly from their systems. The service is live in Singapore for domestic payments in Singapore dollars and US dollars, and now extends across borders, with Ant International the first client to complete real-time transactions on it here. For a treasurer running a Singapore hub, the practical gains are weekend and holiday funding, less pre-funding sitting idle in local accounts, and payments that settle when a condition is met rather than when a batch runs.

Alongside these, host-to-host connectivity and APIs link corporate ERP systems directly to the bank, and HSBCnet gives treasurers a consolidated view of balances across the region on one platform.

A treasury centre is only as useful as the network it sits on. HSBC has an on-the-ground presence in six of the largest ASEAN economies, including Malaysia, Vietnam, Indonesia, Thailand and the Philippines for over 135 years. Singapore acts as the hub for that activity, which means liquidity structures, FX and trade solutions in a new market are coordinated from the same relationship rather than rebuilt from scratch each time.

For China headquartered businesses, our China Desk in Singapore provides dedicated support through the China-Singapore corridor, with specialists who work in your language and understand both your home market and your new operating environment. The team supports businesses across sectors as varied as technology or new economy, infrastructure, healthcare, and new energy, combining HSBC China’s network with our international footprint through Singapore.

Our China Desks across six key ASEAN markets, supported by Chinese speaking specialists, help businesses expand from Singapore into Malaysia, Vietnam, Indonesia, Thailand and the Philippines through one connected banking relationship.

Beverage chain Mixue Group has expanded across multiple ASEAN markets with HSBC. Through our China Desk, we provide strong payments and settlement support in each market, with coordinated coverage aligned to Mixue’s headquarters in China. We also deliver a comprehensive suite of treasury management services to help optimise Mixue’s overseas operating processes, reduce manual effort and improve capital efficiency. In a multi-currency, multi-language and multi-regulatory environment, HSBC combines broad international reach with deep local market knowledge across ASEAN.

To underline HSBC’s strength in this area, we were voted Singapore’s Best International Bank at the Euromoney Awards for Excellence 2026 and named Asia’s Best Bank and Asia’s Best Bank for Large Corporates in the same awards.

If you are weighing where to base your regional treasury, our ASEAN Business Guide to Singapore is a useful starting point, and our teams in Singapore and across ASEAN are ready to talk.