ECONOMYNEXT – Sri Lanka’s Colombo Stock Exchange closed lower on Friday, CSE data showed, with the benchmark All Share Price Index falling 0.33 percent. The ASPI was down 68.26 points at 20,812.64, while the more liquid S&P SL20 was down 0.25 percent, or 14.93 points, at 5,886.72. Positive contributors to the ASPI were Citizens Development Business Finance (up 5.15 percent at 34.70 rupees), Richard Pieris and Company (up 2.31 percent at 26.60 ru…