Donkey skins are boiled down to form the basis of a tonic believed to increase sex drive and fight aging in traditional Chinese medicine.
The lions were found with their heads, skin, tails and feet removed after an attack by poachers.
An international ban on trading rhino horn remains in place.
But experts worry legal schemes can't overcome poaching and illegal profits.
The critically endangered Burmese Star Tortoises have been safely reported to a Myanmar sanctuary.
The environment ministry said it would appeal the ruling.
The death of a 13-year-old lion at the hands of an American hunter has sparked an international outcry.
The lion, known for his gentle demeanor, was reportedly shot with a bow and arrow in Zimbabwe.
As many as 50,000 elephants are killed each year for their tusks.