(Reuters) -British chemical firm Ineos is nearing a deal to buy assets being sold by Sika AG to appease antitrust regulators, Bloomberg News reported on Sunday, citing people familiar with the matter. In December, Sika and Germany-based MBCC Group received UK regulatory approval for their 4.5 billion pound ($5.50 billion) merger on the condition they sell a part of the business to address competition concerns. The deal values the Swiss chemical firm’s admixture business at $750 million and could be announced as soon as Monday, the report said. Ineos, which declined to comment, beat private equ…