Congo Democratic coins after 1997

Wikipedia has written:

Second franc, 1997-
Coins
No circulating coins exist, but there are numerous designs of 25-centime, 50-centime and 1-franc coins made of non-precious metal to be sold to foreign collectors.

Can somebody give real answer? Are all coins of Democratic Congo issued after 1997 like tokens or non-circulating?

Lev, Montreal