See also:

• Science: Chemistry: Elements: Chlorine  (10)
• Science: Environment: Environmental Health: Toxic Substances: Chlorine  (2)

• Crown Sea Salt Ltd. - Produces sea salt by solar evaporation in Ghana, and offers various refined products, including table salt, road salt, magnesium chloride, magnesium sulfates and calcium sulfate.
• Detrex Chemicals - Manufacturer of high purity hydrochloric acid in Ohio. Products include semiconductor, reagent, USP, and food grades. Also produces a range of organic intermediates.
• INEOS Chlor Limited - European manufacturer of chlor-alkali products, sulphur products and chlorine derivatives.
• International Dioxcide, Inc. - Specialized in chlorine dioxide technology, equipment, chemicals and service, selling generators, stabilized ClO2 solutions, and chlorite products, primarily for use in disinfection applications.
• Shandong Gaomi Gwoyuan Electrochemical Factory - Mainly produces chlorate, potassium chlorite, sodium chlorite.
• Siel Chemical Complex - A venture of Siel Limited, has set up a chlor-alkali plant in its chemical complex. The complex manufacture caustic soda, chlorine and down stream products.
• Thai Organic Chemicals - Manufacturer of chlorine, caustic soda, hydrochloric acid, sodium hypochlorite, epichlorohydrin, and allyl chloride in Thailand.