Yes. eSIMAdvice currently lists 12 Breeze China plans.
The cheapest Breeze China plan is China · 1 GB · 7 days · 5G, at $6.99.
China · 20 GB · 30 days · 5G has the lowest price per GB right now: $4.17/GB ($83.49 in total).
No coupon is applied to these prices right now.