Nippon Steel Corp. and United States Steel Corp. are on pace to finalize their $14.1 billion combination with President Donald Trump’s administration before a deal deadline later this month, capping an 18-month saga to combine the steelmakers into the world’s second-largest producer.

US Steel (NYSE:X) and Nippon Steel (OTCPK:NISTF) (OTCPK:NPSCY) are on pace to finalize their $14B merger, as talks on the deal between the companies and the Trump administration are ongoing and expected to reach a conclusion before a June 18 deal deadline,

Gary Mayor Eddie Melton has been supportive of a deal between Nippon and U.S. Steel for months, citing how it would benefit Gary Works. In August, it was announced that Nippon Steel would invest $300 million into the local facility. A Nippon executive later said the company would invest $1 billion into Gary Works.