The family is noted for some of the softest hardwoods commercially traded, especially Balsa, Ochroma lagopus.

I have been reviewing your work for the last few days," Green continued, "at least those parts of it which are accessible through the commercially traded databases, and have been quite impressed.

Rosewood, used mainly for fine furniture and musical instruments, is one of only six commercially traded timber species covered by CITES.

Others which are not publicly accessible are traded commercially in industrial, medical, and scientific fields and are subject to government regulation.

In Russia, polar bear furs were already being commercially traded in the 14th century, though it was of low value compared to Arctic Fox or even reindeer fur.

The textiles were made from the 8th to 15th centuries, when silk textiles were used as currency and for imperial gifts and tributes, in addition to being traded commercially.

The newsletter accepts addresses indiscriminately - many are from commercially traded lists - then mails to everyone.

The several thousand species in this category can be commercially traded, but exporting countries are required to limit their trading to a level which is not detrimental to the survival of the animals.

Although many aquarium books use the name Brachygobius xanthozona, this species is very rare in the wild and is not commercially traded.

China's transplant programme attracted the attention of international news media in the 1990s due to ethical concerns about the organs and tissue removed from the corpses of executed criminals being commercially traded for transplants.