Bordersim does not offer an unlimited data eSIM plan for China.
Instead, travelers can choose from fixed data plans that provide large, but capped, data allowances. Examples include the China 50GB 30Days plan, which costs $32.49 USD and is valid for 30 days, and the China 50GB 180Days plan, priced at $40.99 USD with a 180‑day validity. These fixed plans give substantial data and might be more suitable for most travelers, especially those who do not require continuous unlimited data use.