Soda ashProduction, Technology, Appliions, Patent ...
Natural soda ash production in May was 950,000 metric tons (t), % higher than the previous month's production of 880,000 t, according to the Geological Survey. Ending inventories were 242,000 t, % higher than the preceding month's inventories. Wyoming trona production in May was million metric tons. Total production of chemical caustic soda was withheld to .