The Wikipedia article doesn't explicitly list the applications of graphite grease. Would it be suitable for bicycle bearings and threads?
Furthermore, I went ahead and purchased a single package (the same price as the lithium grease). It says (translated):
Water-resistant calcium anti-frictional grease. Contains 10% powdered graphite. Intended for lubricating sliding parts (like springs, chains, ropes), which are susceptible to quick wear, contamination etc. at temperatures from -20C to 65C."