Kavian Steel Complex of East Asia , with the national ID number 10380546322 and registration number 691, as the first and most equipped industrial unit in the country, with the aim of 100% processing of steelmaking slag, preventing raw material sales, and helping the environment, with a focus on crushing and melting furnace slag in 2008, started its crushing unit. Also, in 2021, with the aim of creating a complete steel production cycle, it started its melting unit.