Canton Fair Invitation Letter: How to Get It and What It Does (and Does Not) Do for a China Visa

A Canton Fair invitation letter is a PDF you generate in the Buyer Service System after the buyer-badge steps. It is a fair invitation. A visa is a decision by a Chinese embassy or consulate.

Last fact-checked: 9 November 2026. The steps below come from the organiser's invitation guide (release date on the page: 13 August 2025), the year-round pre-registration notice (release date on the page: 19 August 2026), and the consular visa instructions on the Ministry of Foreign Affairs site. Where those pages disagree, both are quoted.

If you still need the badge itself, start with the buyer registration and badge guide. The letter does not replace it.

Where the letter actually comes from

The invitation guide says you apply through the Buyer Service System on the Canton Fair website, at buyer.cantonfair.org.cn. People under 18 cannot apply. That age line is on the guide. It is not a guess.

Returning buyers who already have an account follow a short path. Log in, open Invitation Letter, then My Invitation Letters, then Apply for Invitation Letter. Check the personal and company pages before you submit. You can print or download from the same menu.

New buyers do the badge first. The guide's order is registration, then Overseas Buyer Badge, then the invitation. On the badge form there is a checkbox, Generate invitation letter simultaneously. The letter is created with that submission. You still open Invitation Letter to view, print, or download it.

The guide also says you can apply up to five times per session, and that a new application makes the previous letter invalid. Send the consulate the file that is current, not the one you downloaded last month.

The window on the old guide is not a 2027 promise

The 13 August 2025 guide says you can apply from August 12 to November 4. It does not name a year. A later page, the year-round pre-registration notice of 19 August 2026, says overseas buyer pre-registration stays open all year, and it says invitation application is now open. It points people at the 140th session, which has since closed.

Both pages were still online on 9 November 2026. Use the button in the Buyer Service System as the live control. If Apply for Invitation Letter is missing, the August-to-November sentence on the 2025 guide is not a promise that it reopens on 12 August 2027. The 141st phase dates tell you when the halls are open. They do not, by themselves, tell you when the letter button is open.

What the letter does in a visa file

The Ministry of Foreign Affairs consular instructions, checked on 9 November 2026, put commercial and trade travel on the M visa. For that category they ask for invitation documents from a trade partner in China. They give invitations to economic and trade fairs as an example. The same page lists what those documents have to contain:

• the invited person's name, sex, and date of birth;
• the reason for the trip, arrival and departure dates, the place of the visit, the relationship with the inviter, and who pays;
• the inviter's name, phone number, address, the entity's seal, and the signature of the legal representative or the inviting person.

The same instructions say a fax, a photocopy, or a printout can be the invitation, and that a consular officer can still ask for the original, for more papers, or for an interview. The officer decides whether a visa is issued, and for how long. The National Immigration Administration's published exit-entry rules say an M-visa applicant submits the invitation letter provided by the commercial or trade partner in China, as required. That is the shape of the file. Whether a given passport can travel without a visa is a question for that consulate.

Read the PDF you downloaded against that list before you pay a visa fee. If the fair letter is missing a date of birth, a payer, or a seal, the consulate can still ask you to complete it. The fair letter does not override the post you are applying through.

A typical case

A buyer of festival decorations wants Phase 2 of the 141st session, 23 to 27 April 2027, then a small LCL shipment under FOB from a Ningbo warehouse. The local consulate's M-visa list asks for a fair invitation. She creates the buyer account, finishes the questionnaire, submits the overseas buyer badge, and ticks the line that generates the invitation at the same time. She downloads the PDF the same day and checks her passport name, the April dates, and Guangzhou against the consulate's list. She does not pay a third party for a second letter. Hotel nights and the airport ride sit on the hotels and transport page, after the letter exists.

That is a typical file, not a client, and not a promise that her consulate will issue the visa.

Three ways the file goes wrong

Paying a website that is not buyer.cantonfair.org.cn. The organiser's guide puts the application in that system. A page that asks for a card payment to "issue your Canton Fair visa letter" is not the step the guide describes.

Applying for the letter before the badge, if you are new. The guide's new-buyer order is badge, then letter. The year-round notice uses the same order: account, questionnaire, badge. Returning buyers who already hold a badge can go to the invitation menu. New buyers who skip ahead usually find the menu empty.

Emailing the consulate a letter you have since replaced. The 2025 guide says the previous letter becomes invalid once you apply again. Five applications per session is the cap on that same page. If a name was misspelled, generate the correction and throw the old PDF away.

Questions buyers actually ask

Does the invitation letter get me into the complex?

No. Entry is the buyer badge. The badge guide is the page for pickup, ID types, and the fact that a new, replacement, or renewal overseas buyer badge was free on the 26 September 2026 notice. The letter is for the visa file and for your own records.

Is the letter a visa?

No. The consular page says the officer decides. Bring the letter if that post asks for a fair invitation. Also bring whatever else that post lists. This page does not say which passports can enter without a visa.

Can my sourcing agent apply for me?

The guide says a company administrator can apply for buyer badges or e-invitations on behalf of members. That is an administrator inside your own company record in the system. It is not a random agent with a WhatsApp number. If you want someone in the hall with you, that is a different badge, covered on the interpreter and accompanying-staff page.

Which phase should the dates show?

The phase that matches your products. Phase dates for the 141st session are on the dates page. A first-time walking plan is on the first-time buyer guide.

When the letter, the badge, and the phase are settled, the buying questions belong on an RFQ: product, quantity, and whether you want the trip handled with a buying trip.

Sources

• Canton Fair: Guide on Invitation Application. Release date on the page: 13 August 2025. Age limit, five applications, the previous letter becoming invalid, and the new-buyer checkbox.
• Canton Fair: First-Ever Year-Round Overseas Buyer Pre-registration. Release date on the page: 19 August 2026. Pre-registration open all year, and the line that invitation application is open.
• Canton Fair: Overseas buyer badge guide. Release date on the page: 26 September 2026.
• Ministry of Foreign Affairs: Visa Application Instructions. M-visa invitation contents. Checked 9 November 2026.
• National Immigration Administration: Exit and Entry Administration Law, English text. Article on visa application materials, including the M visa.