Surprisingly, it seems to be Germany, according to CNN. First of all, they are offering the services of their Technisches Hilfswerk (THW) - arguably the best and most experienced disaster recovery specialists in the world. Now, that's one offer any country should take if they really care about lives. The THW are absolutely outstanding, completely dedicated to this kind of stuff. That's not that expensive... Now, Qatar just offered $100 million and Kuwait $500 million worth of oil products. Incredibly though, Germany has offered to release two million barrels of oil a day from its reserves for thirty days. That's a sixty million barrels total, at a market price of $3.96 billion (European IPE Brent crude). Whatever you say about ze Germans, they sure like to be generous in times of crisis (as opposed to war).