汽车零部件板块1月29日跌2.05%，金钟股份领跌，主力资金净流出37.71亿元

Market Overview - The automotive parts sector experienced a decline of 2.05% on January 29, with Jinzhong Co. leading the drop [1] - The Shanghai Composite Index closed at 4157.98, up 0.16%, while the Shenzhen Component Index closed at 14300.08, down 0.3% [1] Top Performers - Aerospace Science and Technology (000901) saw a significant increase of 9.98%, closing at 28.09 with a trading volume of 1.3977 million shares and a transaction value of 38.36 million [1] - Liangzi Co. (662109) rose by 7.92%, closing at 142.10 with a trading volume of 182,800 shares and a transaction value of 2.559 billion [1] - Wante Technology (300176) increased by 5.31%, closing at 7.34 with a trading volume of 630,100 shares and a transaction value of 472 million [1] Underperformers - Jinzhong Co. (301133) fell by 10.11%, closing at 39.39 with a trading volume of 76,700 shares and a transaction value of 313 million [2] - Sijizhi Drive (301550) decreased by 8.42%, closing at 167.88 with a trading volume of 105,100 shares and a transaction value of 1.813 billion [2] - Weidi Co. (603023) dropped by 7.91%, closing at 5.24 with a trading volume of 468,000 shares and a transaction value of 249 million [2] Capital Flow - The automotive parts sector saw a net outflow of 3.771 billion in main funds, while retail investors contributed a net inflow of 3.618 billion [2] - The sector experienced a net inflow of 152 million from speculative funds [2] Individual Stock Capital Flow - Aerospace Science and Technology (000901) had a main fund net inflow of 1.226 billion, with a retail net outflow of 628 million [3] - New Coordinates (603040) reported a main fund net inflow of 52.48 million, while retail investors had a net outflow of 49.47 million [3] - Aikelan (300816) experienced a main fund net inflow of 51.55 million, with a retail net outflow of 50.31 million [3]