In November 2017, a delegation of 12 students from the Indian state of Tamil Nadu came to Stary Oskol City to practice at OZCM LLC.

Students will learn the technology of copper refining and copper rod production for 3 months.

Representatives of Turkish metallurgy visited OZCM LLC in July 2017 to discuss possible ways to improve copper refining and the efficiency of copper rod production.

May 2017, Qatar's business representatives visited OZCM LLC to familiarize themselves with our technology and discussed possible ways to improve copper refining.

Representatives of Turkish business visited OZCM LLC in August 2016 to get acquainted with the technology of production of copper rod and fire refining of copper.

To familiarize with the technology of copper rod production, a delegation from the United Arab Emirates visited OZCM LLC in September 2015.

March 18, 2015at OZCM LLC there was a working visit of the delegation from Turkey. The purpose of the visit is familiarization with the technology of copper refining and copper rod production.