市场主要指数集体低开后，沪指震荡翻红。行业来看，美容护理、公用事业行业涨逾1%，农林牧渔、 煤炭、医药生物等行业涨幅居前。 盘面上，PEEK材料概念大幅拉升，盘中涨逾3%；其中中欣氟材涨停，新瀚新材涨超10%。 CRO概念表现强势，金凯生科开盘后秒速"20cm"涨停，凯莱英、灵康药业（维权）等涨停。其中，金 凯生科一季度营业收入增长41.83%，一季度净利润大增183.24%。 今日共有两只新股上市，分别是N江顺科、N天有。 N江顺科开盘价84.5元/股。公司主要从事铝型材挤压模具及配件、铝型材挤压配套设备、精密机械零部 件等产品的研发、设计、生产和销售。公司主要产品为铝型材挤压模具及配件、铝型材挤压配套设备、 精密机械零部件。 | < | | N江顺科 | | | | --- | --- | --- | --- | --- | | 001400 ₪ IN LT | | | | | | 84.79 高 | 72.00 | | 市值43.20亿 量比 | | | 低 70.00 | | | 流通 10.80亿 换 | 33.48% | | 84.50 | 34.64 92.72% 开 | | 市盈™ 28.27 ...

Group 1 - The vitamin sector experienced a decline of 1.97% on April 16, with a net outflow of 183 million yuan from main funds, where 4 stocks rose and 26 stocks fell [1] - The companies with the highest net outflow of main funds included China Resources Sanjiu (588.49 million yuan), Xingqi Eye Medicine (313.44 million yuan), Shengda Biology (188.84 million yuan), North China Pharmaceutical (183.74 million yuan), and Nengte Technology (181.81 million yuan) [1] Group 2 - The top stock by net inflow was Huayuan Biological, with a net inflow of 32.28 million yuan and a price increase of 0.29% [2] - New Hec (21.80 yuan) saw a decline of 1.71% with a net inflow of 16.02 million yuan, while Brother Technology (4.02 yuan) experienced a significant drop of 6.07% with a net inflow of 9.80 million yuan [2] - Other notable declines included Zhejiang Medicine (-1.23%), Hendi Pharmaceutical (-1.37%), and Weixin Kang (-1.80%), all showing negative net inflows [2]