Dow Chemical Co <DOW.N> said it would sell a bulk of its chlorine operations - its oldest business - as part of its plan to sell or spin off commodity chemicals assets worth up to $4 billion (2 ...

Dow Chemical Co <DOW.N> will separate a portion of its century-old chlorine business and sell it to Olin Corp <OLN.N> in a tax-efficient deal worth $5 billion (3.36 billion pounds) as part of ...