Chinese shares open tad lower on Fri.
Stock indices tracking Shanghai and Shenzhen bourses opened tad lower on Friday.
Chinese shares open tad higher on Thu.
Stock indices tracking Shanghai and Shenzhen bourses opened tad higher on Thursday.
Hong Kong stocks close 0.4 pct lower
Hong Kong stocks moved down 89.63 points, or 0.4 percent, to close at 22,498.00 points on Wednesday.