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Pupuk Kaltim Soda Ash
The Pupuk Kaltim Soda Ash Project is a project to build a soda ash plant with a capacity of 300,000 tons per year in Bontang, East Kalimantan, Indonesia, to supply the domestic glass and ceramic industries.
Capacity: 300,000tpa of sodium carbonate
Location: Bontang city, Kalimantan Timur province
Land area: 16 hectares
Owner: PT. Pupuk Kalimantan Timur
Investment cost: $259 million
Expected COD: Jun/2026
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