ZAGREB (Croatia), September 1 (SeeNews) - Croatia's state-controlled fertiliser producer Petrokemija [ZSE:PTKM-R-A] said on Thursday it has gained the approval of the country's government to conclude a 200 million kuna ($29.8 million/26.7 million euro) loan agreement with state development bank, Hrvatska banka za obnovu i razvitak (HBOR), that will help it solve its financial difficulties.