When to Go to Yiwu: Hours, Months and How Long to Stay

Alan XiaoFounder, Sourcing Pioneer

· Updated August 21, 2026

The market is open 9:00 to 17:00, seven days a week. That single line answers the question most buyers arrive with, and it is also the least useful thing to know about timing a Yiwu trip. What actually decides whether your week works is which month you land in, which hours of the day suppliers can still act on what you ask, and how many working days sit between your arrival and the next national shutdown.

This page covers all three. Opening hours first, because you need them, then the parts that matter more.

Opening hours, and what they really mean

Yiwu International Trade City runs 9:00 to 17:00 daily, including weekends. Districts share the same posted hours.

The posted hours and the working hours are not the same thing. Two gaps matter.

The lunch dip. Between roughly 11:30 and 13:30, a large share of booths are staffed by whoever stayed behind. The person who can quote a price, confirm a change or call the factory is often out. You can still walk and look; you cannot reliably negotiate.

The early pack-up. Official close is 17:00, but from about 16:15 stalls begin covering stock and closing shutters. Arriving at a booth at 16:40 with a serious question gets you a rushed answer.

The practical window is therefore 9:00–11:30 and 13:30–16:15 — a little under six hours, not eight.

Which days are worth using

Seven-day opening is genuinely useful, and it is unusual — most Chinese wholesale markets close at least one day. But the days are not interchangeable.

The pattern behind this is simple: the person at the booth on a weekday is often the owner or a partner. On Sunday it is more likely to be a relative or an assistant, someone who can show you goods but cannot agree to a price change or a spec change.

How to use the weekend rather than waste it. Saturday and Sunday are good for the parts of sourcing that do not need a decision — walking unfamiliar districts, taking photographs, building a shortlist, checking what a category actually looks like at street level. Keep Monday to Thursday for the conversations where someone has to say yes.

The months that decide your trip

Season matters far more than time of day, and getting it wrong can waste the entire trip.

The two good windows

March to May. Factories are back at full capacity after the New Year break, new season samples are on the shelves, and the weather makes a full day of walking bearable. This is the strongest window for seeing what is new.

September to November. Suppliers are pushing to fill capacity before the year-end rush. If your goods need to arrive before the following Chinese New Year, this is when the production slot maths still works.

The periods to avoid outright

Chinese New Year. This is the one that catches new buyers. The date moves each year with the lunar calendar, falling somewhere between late January and mid-February. The market itself closes for a stretch around it, but the closure is not the real problem — the real problem is the tail.

Factory workers travel home, often across the country. Not all of them come back to the same job. A factory that ran three lines in January may run two in late February while it rehires and retrains. Quality wobbles, lead times stretch, and nobody will tell you this on a call.

Plan for a recovery period of several weeks after the holiday, not several days. Orders placed for delivery in that window need slack built in.

National Day, first week of October. A week-long public holiday. The market runs at reduced activity and many booths close. Note the timing trap: it sits directly inside the September–November good window, so a trip planned for “October” can land squarely in the dead week.

Labour Day, early May. Shorter, but the same pattern on a smaller scale.

The dates move — check them

Chinese New Year follows the lunar calendar, so it shifts by weeks from year to year. National Day is fixed to 1 October but the surrounding arrangement changes annually, and working weekends are sometimes added before or after to bridge the break.

Confirm the current year’s official arrangement before booking flights. A guide written last year cannot tell you this correctly, including this one.

The one week to actively target

The Yiwu Fair — the China Yiwu International Commodities Fair — runs in late October, right after National Day.

During fair week the city fills with exhibitors from outside Yiwu, including factories that do not keep a permanent booth in the Trade City. You get access to suppliers who are otherwise only reachable by travelling to their own province.

The trade-off is real. Hotel rates rise sharply, availability tightens, and the Trade City itself is busier and slower to move through. Regular booth staff are stretched between the market and the fair.

Worth targeting if you want breadth — seeing many new suppliers in a short window. Worth avoiding if your trip is about deepening work with suppliers you already have, because those people will be distracted.

District timing differences

All five districts share the same posted hours, but they do not fill and empty at the same rate.

Which district holds your product is covered in the district-by-district breakdown. Deciding when to walk it is what this page is for.

How to structure the days you have

Most first trips are three to five working days. The common mistake is treating every day the same, which leaves discoveries made on the last afternoon with nowhere to go.

A five-day shape that works

Never schedule a departure flight for the afternoon of your last working day. Samples arrive late, a supplier asks you back, a factory visit runs over. The day you have no slack is the day you lose the order.

What a realistic day covers

Buyers routinely plan to see forty booths a day and manage twelve.

The Trade City is measured in kilometres of aisle, not metres. A serious booth conversation — look at goods, ask the real questions, take notes — runs fifteen to twenty-five minutes. Add walking between them, and six usable hours gives you roughly twelve to eighteen meaningful stops.

Anything above that is browsing, not sourcing. Both are useful, but only if you know which one you are doing.

Timing decisions to make before you fly

Three things need settling in advance, and all three are timing questions.

Book an agent before the dates, not after. Good Yiwu agents are busy in the two peak windows and during fair week. Confirming an agent first, then setting your dates around their availability, avoids arriving with nobody to translate or drive.

Allow a working day for the visa and arrival logistics. Do not count your arrival day as a market day. Flights land late, and the first afternoon disappears into a hotel and a SIM card.

Check the holiday calendar twice — once when booking flights and once a month before travelling. Chinese public holiday arrangements are published annually and adjusted; a bridge weekend can turn into a working day or the reverse.

Where to base yourself also affects how much of the day you keep. The trade-offs between staying near the Trade City and staying in the city centre are set out in the guide to where to stay in Yiwu.

Getting there, and what the first day costs you

Yiwu has its own airport, but it handles domestic routes only. Most foreign buyers arrive through Shanghai or Hangzhou and continue by train.

Book rail tickets ahead during the two peak windows. Trains on the Shanghai and Hangzhou lines fill up, and turning up at the station expecting a seat on the next service is a habit that works in March and fails in October.

The arrival day is not a working day. Between the flight, immigration, the rail leg and finding your hotel, a morning landing leaves you an afternoon at best — and jet lag makes that afternoon low value for anything needing judgement.

Two things worth sorting on arrival day rather than the next morning: a local data connection, because most supplier contact happens through Chinese messaging apps, and a working mobile payment setup, because cash is awkward and many small transactions expect a scan. Both take an hour on your first evening and save half a day of friction later.

One more scheduling point that catches people: the market is closed by the time most evening flights land. Arriving Sunday evening to start Monday morning works well. Arriving Monday afternoon means your first market day is Tuesday, and a four-day trip has quietly become three.

If you are not flying at all

Not every buyer needs the trip. Timing still matters, in a different way.

Suppliers answer messages during Chinese working hours, and Yiwu runs on China Standard Time. A message sent at 09:00 in New York lands at 21:00 in Yiwu and gets read the next morning. Two exchanges a day is the realistic ceiling if you are in Europe or the Americas, one if you are on the US west coast.

What this means practically: ask everything you need in one message rather than trickling questions. A single message with six numbered questions gets you six answers in one cycle. Six separate messages take three days.

The same holiday calendar applies. Sending a quote request during the New Year break and reading silence as rejection is a mistake made every February.

Whether the trip is worth making at all depends on the product and order size — that comparison sits in the complete Yiwu market guide.

What happens after you fly home

The trip does not end at the airport, and the timing of what follows decides whether it was worth making.

The first 48 hours matter most. You met dozens of people who each met dozens of buyers that week. Send a short message to every supplier you are serious about within two days, referencing the booth number and the specific product. Wait a week and you are a stranger again.

Samples take longer than you were told. A supplier saying “one week” usually means one week of production plus whatever the courier takes, and international shipping on a small parcel runs several days at best. Build three weeks into your planning before you expect to be holding anything.

Prices quoted in the market have a shelf life. Raw material costs move, and a verbal price from a busy stall is not a commitment. Ask for written confirmation of the price and how long it holds. Anything beyond a month should be treated as indicative.

There is also a timing trap in the other direction. If your trip landed in the September to November window, the production slot you were promised is competing with everyone else racing to ship before the New Year break. A quoted lead time in October is more fragile than the same quote in April, because the factory queue behind it is longer.

Common questions

The short version

Open 9:00 to 17:00 daily, but plan against six usable hours. Weekdays for decisions, weekends for looking. Go March to May or September to November, and check the current year’s holiday arrangement twice before booking.

Twelve to eighteen serious booth conversations a day is a real target. Forty is not. And keep the last day loose, because the useful thing always surfaces on the final afternoon.