CF Industries, Yara terminate merger talks

• CF Industries (NYSE:CF) and Yara International (OTCPK:YARIY) have terminated merger talks that would have created the world's largest maker of nitrogen-based crop nutrients.
• “Although we identified very significant operational and structural synergies, we were ultimately unable to agree on terms of a transaction that met the requirements of all our respective shareholders,” CF says.
• CF and Yara said Sept. 23 that talks toward a “merger of equals” were at an early stage.
• CF -3.1% AH.