AK Alrosa PAO. AK Alrosa PAO (Aktsionernaya kompaniya ALROSA PAO or ALROSA Company PJSC), formerly AK Alrosa OAO, is a Russia-based company which is principally engaged in the exploration, mining, manufacture and sales of diamonds. Its operations include five Integrated Mining and Processing Complexes: Mirny, Udachny, Aikhal, Anabar and Nyurba located in the Sakha Republic; sorting divisions and diamond cutting and polishing division. The Company is a member of variable diamonds associations. It operates through several representative offices, branches and subsidiaries, including Alrosa-Nyurba OAO, Almazy Anabara OAO and Severalmaz OAO.

PJSC Gazprom is a gas company based in Russia. Co.'s principal activity is the sale of gas. Co. is also involved in other types of activities which include leasing of assets, gas transportation and storage services, sale of gas condensate and refined products. Co. and its subsidiaries and associates operates gas pipelines systems in Russia. Co. is responsible for substantially all gas production and high pressure gas transportation in the Russian Federation. Co. is also a major exporter of gas to European countries. Co. is directly involved in exploration and drilling for hydrocarbons, production of gas and other hydrocarbons and domestic and export sale of gas and other hydrocarbons.

Kapsch TrafficCom is an international supplier of superior intelligent transportation systems (ITS). Co. subdivided into the following three segments: Road Solution Projects; Services, System Extensions, Components Sales; and Others. The segment Road Solution Projects relates to the installation of ITS solutions. The segment Services, System Extensions, Components Sales relates to the sale of services and components in the area of ITS solutions. The segment Others relates to non-core business activities conducted by Kapsch Components KG. In this segment, Co. offers engineering solutions, electronic manufacturing and logistics services to affiliated entities and third parties.

Petropavlovsk is engaged in the mining of precious and non-precious metals which require it to hold licences which permit it to explore and mine in particular areas in Russia. Co.'s reportable segments, which are aligned with its operating locations, are Pokrovskiy, Pioneer, Malomir and Albyn hard-rock gold mines which are engaged in gold and silver production as well as field exploration and mine development.

Polymetal International is the ultimate parent entity of Polymetal Group, a precious metals mining group operating in Russia, Kazakhstan and Armenia. Co. has five reportable segments: Magadan; Ural; Khabarovsk; Kazakhstan; and Armenia. Each segment is engaged in gold, silver or copper mining and related activities, including exploration, extraction, processing and reclamation.