Oct 20 (Tue) open: China's Shanghai Composite Index down 12.48 pts (-0.33%) at
3,718.44; Shenzhen Composite Index down 43.03 pts (-0.36%) at 11,774.39; CSI 300
Index down 16.60 pts (-0.40%) at 4,157.93; ChiNext Index down 13.61 pts (-0.50%)
at 2,732.68; STAR 50 Index down 9.53 pts (-0.72%) at 1,319.66.