Therefore under your literal approach to the CWC no country can ever declare itself to be "free" of chemical weapons, no country can ever rid itself of chemical weapons, no country can ever state that it does not export chemical weapons - your view point even reading the links you have supplied is utterly ridiculous - and you know that perfectly well.

Dual use for bubonic plague cultures? OK then Mick go back to your wikipeda source and find out:

A) Who, and I mean by that, what US "Government" Department, dispatched it

B) Who, and by that I mean what Iraqi Institution received it

I think that you will find out the answer to A is CDC and the answer to B is a medical research centre. Now while you are at it go back to the link that you supplied and read the bit about agents that are allowed to be manufactured, grown and stored for research purposes.