A 61% increase in the production capacity of "Kamasa"; The exploitation license increased from 250 to 402 thousand tons Foundry sand supply company announced the increase of its operating license capacity from 250,000 tons to 402,000 tons per year and later announced the issuance of a development license for the production capacity of one million tons of silica sand at the plant's new site.

A 61% increase in the production capacity of "Kamasa"; The exploitation license increased from 250 to 402 thousand tons Foundry sand supply company announced the increase of its operating license capacity from 250,000 tons to 402,000 tons per year and later announced the issuance of a development license for the production capacity of one million tons of silica sand at the plant's new site.