U.S. stocks extend gains after Christmas holiday
U.S. stocks rallied Tuesday, with the Nasdaq Composite Index eking out a new closing record.
Nearly RMB600 mln invested in PPP concept.
The PPP concept outperformed yesterday with an increase of 1.89 percent.
China approves 8 new IPO applications
The China Securities Regulatory Commission (CSRC) approved eight IPO applications this week.