Vestas Wind Systems Stock Slips as Company Warns Margins May Hit Low End of Guidance Subramanian Swamy Calls for Ban on Cement Imports from Pakistan Citing Security Risks Federal Reserve Faces Dilemma as Jobs Data Highlights Persistent CostofLiving Pressures Japan Inc Maintains Cautious Stance on Philippine Business as President Marcos Visits Tokyo Q4 Earnings Roundup Sun Pharma Info Edge and Eicher Motors Post Profit Gains Hindalco Torrent Pharma See Declines Berkshire Hathaway Acquires 26 Billion Stake in Delta Air Lines Signaling Shift in Airline Sector Bet Private Payrolls Rise 109000 in April Exceeding Expectations ADP Report Signals Stable Labor Market