(4212) 20-46-26, 53-56-87 Khabarovsk, Uzlovaya, 10 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS OJSC "Daltekhgaz" is an enterprise with more than 55 years of history, one of the leading enterprises for the production of technical gases: oxygen, nitrogen, argon, gas mixtures. Using modern cleaning methods, we produce technical gases that meet all the requirements of our consumers. All products of the plant are manufactured in accordance with state standards, undergo inspection control in an accredited laboratory of the enterprise at all stages of production. OJSC "Daltekhgaz" delivers products to consumers by road transport and rail tank cars. Our company carries out re-examination, repair and painting of cylinders. The presence of all the necessary licenses and certificates makes Daltekhgaz a guarantor of the quality and safety of all products and a reliable partner. HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS 2013 - 2016 © Daltekhgas. All rights reserved. Website development -

(4212) 20-46-26, 53-56-87 Khabarovsk, Uzlovaya, 10 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS Plant history Place your text here read more Licenses and certificates Normative and technical documentation HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS 2013 - 2016 © Daltekhgas. All rights reserved. Website development -

(4212) 20-46-26, 53-56-87 Khabarovsk, Uzlovaya, 10 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS Charter of OJSC "Daltekhgaz" Requisites and the amount of costs for making copies of documents for interested parties OJSC registrar change notification Affiliates Отчетность ОАО ГЛАВНАЯ ПРОДУКЦИЯ УСЛУГИ АКЦИОНЕРАМ О КОМПАНИИ КОНТАКТЫ 2013 - 2016 © Daltekhgas. All rights reserved. Website development -

(4212) 20-46-26, 53-56-87 Khabarovsk, Uzlovaya, 10 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS Sales department: (4212) 204-626, 53-56-87, sale@dtg.khv.ru (4212) 200-924, 53-53-33, tpgas@dtg.khv.ru (4212) 259-770, 53-53 -33, yurist@dtg.khv.ru Reception: Tel. (4212) 53-56-83, 208-300 fax 53-56-82 secr@dtg.khv.ru Legal / actual address: 680015, Khabarovsk, Uzlovaya st., 10 Working hours: Monday - Friday from 8-00 to 17-00 Break from 12-00 to 13-00 Shipment of products from 8-00 to 11-45 from 13-00 to 16-30 Birobidzhan section of Daltekhgaz OJSC tel / fax: (42622) 32-1-75 +79246401760 e-mail: dtg.eao@yandex.ru actual address: EAO, Birobidzhan, st. Industrialnaya, 4 a Working hours: Monday - Friday from 8-00 to 17-00 Break from 12-00 to 13-00 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS 2013 - 2016 © Daltekhgas. All rights reserved. Website development -

(4212) 20-46-26, 53-56-87 Khabarovsk, Uzlovaya, 10 HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS Delivery of technical gases Technical examination and repair of cylinders Laboratory services for the determination of the quality of industrial gases Repair and maintenance of gasifiers HOME PRODUCTS SERVICES SHAREHOLDERS ABOUT COMPANY CONTACTS 2013 - 2016 © Daltekhgas. All rights reserved. Website development -