Zheng Xing Xing Ye Ri Bao·2025-09-15 08:42Market Overview - The jewelry sector experienced a decline of 1.45% on September 15, with Mankalon leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Individual Stock Performance - Mankalon (300945) saw a significant drop of 4.76%, closing at 21.61 with a trading volume of 249,400 shares and a turnover of 542 million yuan [2] - Other notable declines include: - Cuihua Jewelry (002731) down 3.76% to 13.30 [2] - Laixitongling (603900) down 2.96% to 11.16 [2] - Diya Co. (301177) down 2.43% to 36.54 [2] - Conversely, Lao Fengxiang (600612) increased slightly by 0.42% to 55.18 [1] Trading Volume and Capital Flow - The jewelry sector experienced a net outflow of 284 million yuan from main funds, while retail investors saw a net inflow of 328 million yuan [2] - The trading volume for key stocks included: - Mankalon: 249,400 shares [2] - Cuihua Jewelry: 125,600 shares [2] - Gold China (600916): 378,400 shares [2]