3 GB
Data
5 days
Validity
$3.99
$1.33/GB
TSimTech eSIM China 2026: Promo Code, Data Plans & Prices
TSimTech eSIM China 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
TSimTech plans and prices for China
TSimTech for China FAQ.
Is there a TSimTech promo code for China?
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Yes. Use our code when you buy a China plan on MobiMatter. Enter it at checkout.
How much does the cheapest TSimTech eSIM for China cost?
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The cheapest TSimTech eSIM for China costs $3.99 and gives you 3 GB for 5 days. We recheck prices daily, so this price is up to date. You can buy it on MobiMatter, the eSIM marketplace that sells TSimTech plans.
Does TSimTech work in China?
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Yes, TSimTech works in China on its China-only plans and on its regional eSIMs. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a TSimTech eSIM for China for 7, 15 or 30 days?
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For China alone, these are TSimTech's lowest prices by trip length:
- 15 days: $5.99 for 5 GB
- 30 days: $11.99 for 15 GB
TSimTech has no 7-day plan for China.
Does TSimTech have an unlimited data eSIM for China?
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No, TSimTech has no unlimited plans for China, so every plan comes with a set amount of data. Its plans run at full speed with no daily limit.
What is TSimTech, and is it good for China?
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TSimTech eSIMs are sold through MobiMatter, an eSIM marketplace, with plans covering 41 destinations.
How much does 1 GB of data cost with a TSimTech eSIM in China?
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With TSimTech, 1 GB in China can cost as little as $0.67, on the plan with 30 GB for 30 days.
Does TSimTech have 5G in China?
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Yes, every TSimTech plan for China has 5G. Your phone needs to support 5G too: on iPhone, that means an iPhone 12 or newer.
Can I use a TSimTech eSIM as a mobile hotspot in China?
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Yes, every TSimTech plan lets you share data through a personal hotspot.
Does TSimTech have a phone plan with a number for China?
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No, TSimTech's China plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a TSimTech eSIM before my trip to China and use it later?
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Yes, you can buy it ahead, but activate it within 2 months of purchase. The days start with your first data use, so keep the eSIM switched off until you arrive.
Can I top up a TSimTech eSIM?
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No, TSimTech eSIMs can't be topped up. If you run out of data, you buy a new package, and it comes with a new eSIM.
Does TSimTech have a regional eSIM that works in China?
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Yes, TSimTech has 19 regional plans that cover China and other countries. These keep you online as you cross borders. But if you're only going to China, a China-only plan costs less. For example, 20 GB for 30 days is $14.99 on the China eSIM and $17.49 on the regional one.