France, April 12 -- Beijing said Wednesday it was "highly concerned" over a European Union probe into Chinese wind turbine suppliers.

The probe is just the latest move by Brussels targeting the country over green tech subsidies suspected of undermining fair competition.

The European Commission will look into conditions for the development of wind parks in France, Spain, Greece, Romania, and Bulgaria.

EU anti-trust commissioner Margrethe Vestager said on Tuesday that the Commission is putting into effect a law that was designed to decrease imports of products by companies that are subsidised by their home countries.

Vestager did not name the Chinese companies which will be investigated by the European Union's executive during a lecture...