July 21 (Reuters) - Duro Felguera SA MDF.MC :
* Agrees to subscribe for 17.8 million shares in a capital increase of Australia's Ausenco Limited for A$10.6 million ($7.8 million)
* Once the operation is complete, together with the previously acquired stake in Ausenco Limited, Duro Felguera will reach 14.5 percent stake in Ausenco Limited
* Says it is committed to maintain its share ownership for a period of 12 months
Source text for Eikon: ID:nCNM5n5xmc
Further company coverage: MDF.MC
($1 = 0.9243 euros) ($1 = 1.3607 Australian dollars) (Gdynia Newsroom)