PGA (Poly Glycolic Acid) raw material needed in Iran

we research about biogradable packaging and we need some PGA(POLY GLYCOLIC ACID).
in the future we want to use this packaging in industry.
if you can provide the material for research please tell use.
first for research we need some PGA then we reach good results we need more PGA for our company.
our company need 100 kg per year