China M Business Visa from Korea — When to Use It Instead of L

If you are an English-speaking expat in Korea traveling to China for work, the M visa is probably your category — not the L. The decision point, the six-document file, the invitation letter problem, and the part of the calendar most travelers do not see until it shifts.

A note on numbers

The pricing, document set, and processing windows here come from Havenus's internal files for the China M (business) visa and the operating standard we use with our M visa clients. The visa policy mechanics — invitation letter procedures, China-side counterparty responsibilities, and the consular rule for multiple-entry M visas — are based on the China visa policy as published by the Chinese embassy and consulates. Where data falls in the second category, it is flagged as (public information).

Havenus processes L (tourism) and M (business) visas. We do not handle F (visit) or Z (work). If your case is one of those, this guide will not apply to you, and we will say so directly when you ask.

1. The decision: L or M

The first thing to know about the M visa is when not to use it.

If you are going to China for personal reasons — vacation, visiting family, a side trip — the L (tourism) visa is your category. The 2026 Guide walks through that case.

The M visa exists for one purpose: commercial activity in China that is non-employment. Trade shows. Supplier visits. Investor meetings. Negotiations with a Chinese counterparty. Anything where the purpose of the trip is business, but you are not being paid by a Chinese employer.

If you are being paid by a Chinese employer, that is the Z (work) visa — a separate file with separate rules. We do not handle Z.

If you are visiting a Chinese institution — a university, a research lab, a non-commercial host — that is the F visa, and we do not handle F either.

The L-vs-M decision comes down to one question: is your trip personal, or commercial? If it is commercial and your counterparty is a company, the answer is M.

2. What changes between L and M

The two visas use the same consulate, the same processing schedule, and the same staff at the visa application service center. What changes is the file you submit and the price you pay.

| Field | L visa (tourism) | M visa (business) | |---|---|---| | Document count | 8 items | 6 items | | Invitation letter | Not required | Required | | Hotel voucher | Required | Not required | | Round-trip e-ticket | Required | Not required | | Day-by-day itinerary | Required | Not required | | Price (Non-US) | ₩150,000 | ₩150,000 | | Price (US) | ₩435,000 | Case-by-case, pending published rate | | Processing time | Same as M | Same as L |

Two differences are worth dwelling on. The M visa swaps three travel-side documents (hotel, e-ticket, itinerary) for one institutional document — the invitation letter. It looks like a simpler file.

It is not. The invitation letter is the part of the M visa that goes wrong.

3. The M document set: six items

The Chinese consulate in Korea wants six items for an M visa. Five of them you have seen before — they overlap exactly with the L visa. (Cluster #1 — Documents Checklist covers the photo, ARC, and Entry/Exit Record specifications in detail.)

1. Application form. Havenus's English version, or the official Chinese embassy form. Wet signature.
2. Passport copy. Bio page. Six months of validity past your travel dates.
3. Headshot photo. 3.5 × 4.5 cm. White background. Mouth closed. The same standard as the L visa.
4. ARC, both sides. Six months of remaining validity at submission.
5. Original Entry/Exit Record (출입국사실증명서). Issued at any Korea Immigration Service (출입국·외국인청) office or your local 주민센터 with your ARC.
6. Invitation letter from the Chinese counterparty.

Five of those six are entirely under your control. The sixth one is not.

4. The invitation letter — and why it is the real bottleneck

The invitation letter is issued by the company you are visiting in China. (Public information; the China-side counterparty is responsible for drafting, stamping, and dispatching the letter.) The Havenus side cannot draft it for you. The Chinese consulate requires it to come from the inviting company itself.

Three things have to be on the letter, and the consulate checks all three:

• The dates of your visit — start and end.
• Your full applicant information — full English name, date of birth, sex, passport number.
• The official seal or signature of the inviting party — corporate chop or an authorized person's signature.

If any of those three is missing or unclear, the consulate may decline the file.

The bottleneck is not the consulate. It is the calendar of the company on the other end. We have seen every variation of this:

• The contact person is on leave for a week.
• The corporate seal is in a different office than the contact person.
• The legal team needs to review the wording before the letter is issued.
• The dates on the draft do not match the dates on your flight.

None of these are in our control. They are not in your control either, exactly — they are in your counterparty's control. The most useful move you can make as the applicant is to request the invitation letter the moment your travel dates are fixed, not the moment you decide to apply for the visa. In most cases that is a difference of one to three weeks.

If your file is otherwise clean and the invitation letter arrives on time, the M visa runs on the same calendar as the L visa. If the invitation letter is late, the visa is late. There is no version of this where Havenus or the consulate can compress that timeline for you.

5. Pricing: same for Non-US, undefined for US

Two prices are in play, and one of them is honest about being unsettled:

• Non-US passports — ₩150,000 (single entry, M visa).
• US passports — case-by-case, pending a published rate.

The Non-US M price matches the Non-US L price. Same fee, same service standard.

The US M price is genuinely undefined at our end right now. The base consular fee structure for US citizens — the same reciprocity that produces the ₩435,000 L visa price (Cluster #3 — US Citizens 10-Year Multiple) — applies in concept, but our agency rate for US M cases has not been published. If you are a US passport holder applying for an M visa, ask us directly on the first email and we will quote your case.

We will not invent a number to put on a website.

6. Processing time: identical to L on the consulate side

Once a complete M file is in front of a consular officer, the processing schedule is the same as for an L visa. Standard 3 nights, 4 days. Express 2 nights, 3 days, for an additional ₩50,000. End-to-end through Havenus, the same 7–10 business day window applies — assuming the invitation letter has arrived.

The full timing breakdown, including the Seoul frictions that stretch the calendar in practice, is in Cluster #2 — Processing Time.

7. Multiple-entry M visas

A standard M visa from Korea is a single entry. (Public information.) For Non-US passport holders to be eligible for a multiple-entry M visa, the consulate looks for a record of three prior China business visas plus the matching entry stamps. Tourist visas mixed in do not count — the prior visas have to be the same category.

If this is your first M visa, expect single entry. The multiple-entry version becomes available once the file history is there.

8. Where this fits in the cluster

For the rest of the picture:

• Full walkthrough — the L visa case, with pricing and the same eight documents handled in detail: the 2026 Guide.
• The eight L documents in detail — for the overlap items (photo, ARC, Entry/Exit Record): China Visa Documents Checklist.
• How long the calendar takes — standard, express, and the Seoul frictions that stretch the timeline: China Visa Processing Time in Seoul.
• US passport holders specifically — the 10-year multiple-entry L visa case: China Visa for US Citizens, 10-Year Multiple Entry.

9. CTA

If you are traveling to China for work and need an M visa handled:

• Non-US passports: havenus.kr/contact?visa=china-non-us — note the intake form lists L as the default; mention M in your message.
• US passports: havenus.kr/contact?visa=china-us — we will quote the M case directly on the first reply.

We will check your travel dates first, then your invitation letter status, then your passport. If the invitation letter has not been requested yet, the very first thing we will tell you is to request it today.

A real person reads every email.

— Havenus