Hong Kong's Hang Seng Index opened down 169.25 points, or 0.7%, at 23,900.69 points on July 4 (Friday);
Hong Kong's Hang Seng Technology Index opened down 39.38 points, or 0.75%, at 5,194.33 points on July 4 (Friday);
China Enterprises Index opened down 62.96 points, or 0.73%, at 8,585.48 points on July 4 (Friday);
Hong Kong's Hang Seng Red Chip Index opened down 0.66 points, or 0.02%, at 4,096.8 points on July 4 (Friday).