Cross-Border E-Commerce in China: Tmall Global Costs

The platform's take rate is not your cost — traffic is

Cross-border store unit economics is the discipline of measuring what a single order leaves behind once every platform fee, import tax, logistics charge and traffic cost has been deducted — and in China the result surprises most foreign brands: the platform takes about four percent of the order, and demand creation takes twenty to forty.

The market keeps expanding. China's cross-border e-commerce imports reached RMB 570.2 billion in 2025, up 2.7 percent and a record high, all of it consumer goods (GACC statistics department, June 2026). By the first half of 2026 customs reported 140 million Chinese consumers buying through cross-border platforms, with overseas-warehouse exports up 3.3-fold (State Council Information Office, July 2026).

A larger market is not a more profitable one. The pool of Chinese online shoppers has stopped growing and the supply of imported brands has not, which pushes the decisive cost line upward every year.

Breakeven ROAS is the number to set before the store opens

Breakeven ROAS is the minimum return on advertising spend at which a paid order stops destroying cash, and it equals one divided by the contribution margin that survives after every non-advertising cost has been deducted.

Where contribution margin is what is left of the selling price after goods cost, import tax, commission, payment fees, fulfilment and returns, the breakeven ROAS is 1 ÷ that margin. An order keeping 42 percent needs a ROAS of 2.38; traffic returning less is a subsidy from the brand to the consumer.

Returns belong in the same formula, because a refunded order still consumed goods, tax and freight. The adjusted version is 1 ÷ (contribution margin × (1 − return rate)), which at a 42 percent margin and a 15 percent return rate gives 2.80 rather than 2.38 — a 17 percent higher bar on every campaign.

Most foreign brands invert the sequence — set a GMV target, treat advertising as a residual, then discover the store could never clear its breakeven line at the traffic prices its category commands.

Six cost lines are fixed before you sell anything

A fixed cost line in a Chinese cross-border store is one set by platform rule, tax law or a logistics contract rather than by the brand's own commercial choices, which is why it can be modelled precisely before launch.

• Platform commission, 2 to 5 percent of sales by leaf category, plus payment processing of about 1 percent. Tmall Global's merchant guidance states a normal security deposit of RMB 50,000 and an annual technical service fee of RMB 30,000 or RMB 60,000 by top-level category — highest tier when selling across categories, with no annual fee refund policy. Alibaba's own schedule adds an Alipay cross-border transaction fee of roughly 1 percent.
• Cross-border import tax, 9.1 percent of the transaction price on a tax-inclusive listing: zero duty plus VAT and consumption tax at 70 percent of the statutory rate, inside the RMB 5,000 single-order and RMB 26,000 annual limits (GACC tax guidance), the mechanics set out in our landed-cost walkthrough. High-end cosmetics above the consumption-tax threshold reached 23.1 percent in a published customs example.
• Bonded storage and handling, around 4 percent of a mid-value order — market rates of RMB 1.5 to 5 per cubic metre per day of storage, RMB 20 to 50 per pallet inbound and RMB 3 to 8 per outbound order including packaging.
• Returns provision, 15 to 20 percent on average and above 30 percent in fashion and small appliances.
• The annual technical service fee is a scale penalty. RMB 30,000 to 60,000 is three to six points of a RMB 1 million store, and less than a point at RMB 10 million.
• Agency operation, 5 to 15 percent of GMV, where a Tmall Partner runs the account (how TPs are priced and vetted).

Demand creation is the line that decides your margin

Demand creation cost is the total a brand spends on paid traffic, content and agency operation to convert a Chinese shopper who is not already searching for its brand, expressed as a percentage of the resulting GMV — and it is the largest line a brand can actually influence.

The structural reason is that the demand pool has stopped growing. CNNIC's 56th Statistical Report put China's online shopping users at 976 million as of June 2025, up 1.09 million in six months — 0.1 percent growth, at 86.9 percent penetration of all internet users (CNNIC, 56th Statistical Report on China's Internet Development). The Ministry of Commerce's research institute states the implication plainly: user growth is no longer the industry's main driver (Economic Daily, February 2026).

Inside a store this becomes two bidding systems — keyword and Wanxiangtai placements on Alibaba, Qianchuan on Douyin. Agency benchmarks published in 2026 quote Douyin CPM at RMB 20 to 40, cost per completed order at RMB 30 to 80 and blended campaign ROAS at 1:3.5 to 1:4.2, with beauty at 1:4.5 to 1:6; Tmall keyword click prices reported at RMB 2 to 3 in 2025 were reported at RMB 5 to 10 in 2026. Those are directional rather than official statistics, and belong in a model as a range to test against.

An influencer livestream adds a second demand cost: a fixed fee plus 15 to 30 percent of the GMV it generates, which our livestream agency guide treats as a margin decision rather than a marketing expense.

Where RMB 100 of cross-border GMV actually goes

A cross-border store profit model is an ordered deduction from the price the consumer pays down to the cash the brand keeps, and the order matters because each line is calculated on a different base.

Reading the model

RMB 52 of every RMB 100 is consumed before the brand buys a single advertisement, and only about 30 of the remaining points are genuinely discretionary once store salaries and overheads are funded.

The two sensitivities that decide the outcome

Two sensitivities decide whether that 14.9 survives. Raise the return rate from 15 to 30 percent — routine in fashion — and the contribution before demand creation falls about 7 points, putting the store at break-even at the same traffic cost. Hold returns and let ad spend reach 35 percent in competitive beauty, and the operating contribution halves.

What SAMR's platform fee rules let you demand

The Compliance Guide for Network Trading Platform Fee Behaviour is a State Administration for Market Regulation instrument published and effective on 31 July 2025, setting binding expectations on what a Chinese platform may charge the merchants trading on it (SAMR, July 2025).

The eight prohibited charges

Article 23 prohibits eight categories of unreasonable charge: repeat charging; charging without delivering the service or delivering less than charged for; shifting the platform's own costs onto merchants; charging merchants for access to their own basic operating data; forcing or de facto forcing merchants to buy services or join promotions with a fee; using unreasonable deposits to charge indirectly or raise the fee standard; price discrimination between merchants on equal trading terms; and any other unreasonable charge.

Three further provisions matter to a store budget. Fee schedules, items and amounts must be displayed permanently in a prominent position on the platform homepage. Changes require a public comment period of at least seven days, and a merchant that rejects a change may leave the platform, which may not obstruct it. Promotional cost-sharing ratios must be agreed in advance; without agreement the platform cannot add promotion fees afterwards.

What a brand can ask for

Article 24 gives the merchant a formal route: a merchant that considers a fee above a reasonable level may raise it with supporting material, and the platform must respond promptly and negotiate — starting with a written request for the current fee schedule and the calculation method behind every click- and conversion-priced charge.

Store broadcast is the cheapest live-commerce route in China

Store broadcast, or 店播, is live commerce run from a brand's own account rather than through a paid host or influencer, and it is now the majority of China's live-commerce market. The 2025 Live Commerce Industry White Paper, produced by SAMR's Development Research Centre with the Chinese Academy of Social Sciences, put 2025 live-commerce GMV above RMB 5 trillion — around a third of online retail, with 660 million users — and found that brand-operated store broadcast exceeds 50 percent of that total, while top-host GMV share fell to 10.66 percent (MOFCOM e-commerce portal, February 2026).

The reason is arithmetic. An influencer session costs 15 to 30 percent of the GMV it generates plus a fixed fee; store broadcast costs content production and paid traffic. Douyin reports more than 80,000 new merchants crossing RMB 1 million of GMV through store broadcast in 2025.

Modelling the store before you commit

Cross-border store economics is a small number of decisions in a specific order. Set the breakeven ROAS from the margin your category can hold. Treat tax, commission, payment, fulfilment and returns as fixed. Manage advertising, agency and content against that floor, and read traffic cost weekly — it moves faster in China than in any other market a foreign brand is likely to sell in.

GOODSINFINITE TRADE LIMITED acts as importer of record and China import agent for foreign brands, operating bonded cross-border fulfilment from Tianjin, Shanghai, Ningbo, Guangzhou and Qingdao, and building store cost models before a brand commits to a channel. Our China market entry guide places these numbers inside the wider entry sequence, and the glossary defines the platform and customs terms used here.

FAQ

Is cross-border e-commerce in China profitable for a foreign brand? It can be, but not because of the platform's take rate. Commission and payment fees take roughly 4 percent of sales and cross-border import tax takes 9.1 percent on a tax-inclusive listing, so about 52 of every 100 yuan of GMV is consumed by goods, tax, commission, fulfilment and returns before any advertising is bought. Profitability is decided by demand creation, which commonly runs 20 to 30 percent of GMV.

What is breakeven ROAS and how is it calculated for a China store? Breakeven ROAS is the minimum return on advertising spend at which a paid order stops losing money: one divided by the contribution margin that survives after every non-advertising cost. Including platform refunds, it becomes one divided by (contribution margin times one minus the return rate). An order keeping 42 percent needs a ROAS of 2.38 at zero returns and about 2.80 at a 15 percent return rate.

What does Tmall Global actually charge a merchant in 2026? Tmall Global's merchant guidance lists a security deposit normally of RMB 50,000, refundable on a clean closure; an annual technical service fee of RMB 30,000 or RMB 60,000 by top-level category, with the highest tier applied to stores selling across categories and no annual fee refund policy; and commission of 2 to 5 percent by leaf category. Alibaba's commission schedule adds an Alipay cross-border transaction fee of roughly 1 percent.

Which costs in a Chinese cross-border store cannot be negotiated? Six: the cross-border import tax inside the RMB 5,000 single-order and RMB 26,000 annual limits; platform commission; the roughly 1 percent payment fee; bonded storage and per-order handling; the returns provision for your category; and the annual technical service fee. Advertising, agency operation and content are the lines a brand genuinely controls.

What can a foreign brand do about platform fees in China? SAMR's Compliance Guide for Network Trading Platform Fee Behaviour, effective 31 July 2025, requires fee schedules and itemised amounts to be permanently displayed on the platform homepage, imposes a public comment period of at least seven days before any change, prohibits charging merchants for access to their own basic operating data, and prohibits promotion fees imposed without prior agreement on cost sharing. Article 24 allows a merchant to raise an allegedly excessive fee with supporting material, obliging the platform to respond and negotiate.

Sources

• State Council Information Office / General Administration of Customs — press conference, 22 July 2026: 140 million Chinese consumers bought through cross-border e-commerce platforms in the first half of 2026, overseas-warehouse exports grew 3.3-fold, and total cross-border e-commerce trade reached RMB 2.84 trillion in 2025
• General Administration of Customs statistics department — China's cross-border e-commerce imports of RMB 570.2 billion in 2025, up 2.7 percent year on year and a record high
• Tmall Global — official merchant guidance on entry requirements and fees: RMB 50,000 security deposit, annual technical service fee of RMB 30,000 or RMB 60,000 by top-level category with no refund policy, and 2 to 5 percent commission by leaf category
• General Administration of Customs — cross-border e-commerce retail import tax guidance: zero duty and 70 percent of statutory VAT and consumption tax within the RMB 5,000 single-order and RMB 26,000 annual limits, with the 9.1 percent effective rate
• CNNIC — 56th Statistical Report on China's Internet Development: 976 million online shopping users as of June 2025, up 1.09 million in six months, at 86.9 percent penetration
• State Administration for Market Regulation — Compliance Guide for Network Trading Platform Fee Behaviour, published and effective 31 July 2025, including Article 23's eight prohibited charge categories, the seven-day public comment period and Article 24's merchant remedy
• MOFCOM national e-commerce public service portal — 2025 Live Commerce Industry White Paper by SAMR's Development Research Centre and the Chinese Academy of Social Sciences: GMV above RMB 5 trillion, 660 million users, and store broadcast exceeding 50 percent of GMV

Related reading

• Tmall Global Store Setup: The Step-by-Step Route for Foreign Brands
• China Distribution Margins: What Distributors, Retailers and Platforms Take
• China Cross-Border E-Commerce Returns: Refunds, Bonded Returns and Dead Stock
• China Market Entry Costs: What a Foreign Brand Actually Budgets, Line by Line
• Double 11 and 618 for Foreign Brands: A Campaign Calendar for Cross-Border Stores
• China Market Entry Guide