IRNA � President Hassan Rouhani inaugurated on Thursday four big projects of copper industry in Kerman province.

The inauguration ceremony was held through a video conference from Tehran.

Some 252 million euros investments have been made on the project of Khatoon Abad copper smelting complex and three other projects in Kerman province.

The president noted that reducing fossil fuel consumption, making use of modern technologies and boosting production are the advantages of the project.