There is a very long conversation between a pimp and a fully nude woman with breasts and rear clearly shown whenever she's speaking.

The protagonist is a pimp and his work is discussed frequently.

The aftermath of what appears to have been an orgy is shown in graphic detail; many nude men and women are seen asleep. The camera is pretty zoomed in so it's hard to make out much besides some breasts and rears.

In a nightclub, we see the dancers completely nude.

A woman pushes a man on a bed. Implied sex.

A woman asks a man to go to bed with her.

There are numerous scenes where we can see a woman's breasts

A man fight with two other men. There is no blood.

Two men reach the house of Luke, violently beat his girl and show her breasts. This scene is accompanied by a lot of screaming. A really intense scene.

Men try to throw a car off the road.

Luke fights with the guards to the mafia boss' room.

A cat died for a bullet.

The final scene is very violent, Luke fights with the two assassins. A lot of shooting and a lot of blood.

One woman repeatedly refers to another as a "whore"

Some casual reference, very mild.

Nothing.

In a scene there is Renato Zero, who may be found frightening for younger audience

"La Mala Order" is a film quite violent, on average, with other Italian films of the same genre. I have to admit that there are indeed staggering scenes, such as the violence against the girl of Luke, or the final scene. If it were not, this movie probably would not have had these ratings (although in those years, ratings in most countries were much stricter than they are now).