Does KuCoin use BSC?

Excuse me, could you clarify if KuCoin, the popular cryptocurrency exchange platform, utilizes Binance Smart Chain (BSC) within its operations or offerings? As a user or someone interested in the platform, I'm curious about the integration of BSC's fast transaction speeds and low fees, and whether KuCoin leverages these benefits for its users. Could you elaborate on KuCoin's relationship with BSC and any specific services or features it offers that involve BSC?