Gold Processing Plant in Astana Plans to Develop Jewelry Sector “Tau-Ken Altyn,” a gold refining plant in Astana and a subsidiary of the national companCreate free account or login to read this article. Astana Gold Processing Jewelry Sector joint venture research and development. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.