There are no unlimited data eSIM plans for China offered by Supera link. Instead, Supera link provides fixed‑data options that give travelers a clear amount of data for a set period.
For example, a 20GB plan is available for 30 days at $14.99 USD, and a 15GB plan also lasts 30 days and costs $10.71 USD. If lighter usage is anticipated, a 10GB plan for 30 days is priced at $8.57 USD. These fixed‑data plans can be more cost‑effective unless a traveler expects to consume data far beyond the available allowance.