BNESIM does not provide a truly unlimited data eSIM for China. The plan named China Unlimited 10 days gives 3GB per day at full speed, after which data continues at a reduced speed of 1000kbps and the daily quota resets every 24 hours. This is not a high‑speed unlimited plan.
Travelers can instead choose fixed data plans such as Surf 100 GB in China for 30 days or Surf 100 GB in China with no expiry. These plans offer 100 GB of high‑speed 5G data and are valid for 30 days or indefinitely, respectively. Fixed data plans can be more cost‑effective unless the user is an extremely heavy data consumer.