I thought I read that the new F class was available PEK-FRA (i was sitting in the CA head office in Beijing a couple of weeks ago thumbing through the premium brochure).
I saw a picture of the seating plan and they have F class between doors 1 and 2 - so swapped with biz class which is now in the nose.
10 seats in that whole cabin looked fantasic (seating was 1+2+1 so it was pretty spacious).
You also get golf carts now I think. And hotel accomm if transiting PVG-PEK.