KIEV, May 23 - Rockwool International A/S has decided to build a green field factory to produce insulation materials in Ukraine, reads a quarterly report recently announced by the company.

This factory will cost about DKK 800 million (about $145 million or EUR107 million).

The capacity of the facility will be about 110,000 tonnes.

"The factory is planned to be in operation in first half of 2010," reads the report.