I imagine a conversation like this.
Bob@USA: Hey Tyler, Shenzhen just sent us a new UEFI update package today. We should post it on the site, right?
Tyler@USA: Yeah, run some integration tests on it and post it. Hey, did they send you an updated BIOS too?
Bob@USA: No, there's no BIOS in here, it's only UEFI.
Tyler@USA: Shouldn't they have sent us a BIOS too? Hang on, I'll ask them.
Tyler@USA: Hey Shenzhen, can you guys send us the latest BIOS as well? Thanks!
Wei-Yin@Shenzhen: Sure, here you go. <<Attached: UEFI BIOS.ZIP>>