said Wednesday it's increasing its prices for all rutile and anatase Tiona titanium dioxide products sold in North America.
The price increase, of 4 cents a pound, is effective July 1, or as contracts allow.
Millennium Inorganic Chemicals, a Lyondell company produces and sells Tiona products.
Shares of Houston-based Lyondell were up 25 cents, or 1.1%, to $22.53 in recent trading.
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