9月12日，南京聚隆盘中下跌2.01%，截至11:00，报35.67元/股，成交1.05亿元，换手率3.31%，总市值 39.23亿元。 截至8月29日，南京聚隆股东户数2.08万，较上期减少10.99%；人均流通股4224股，较上期增加 12.35%。2025年1月-6月，南京聚隆实现营业收入12.57亿元，同比增长25.75%；归母净利润5736.44万 元，同比增长40.73%。 分红方面，南京聚隆A股上市后累计派现1.52亿元。近三年，累计派现6983.96万元。 责任编辑：小浪快报 今年以来南京聚隆已经1次登上龙虎榜，最近一次登上龙虎榜为7月17日，当日龙虎榜净买入3883.72万 元；买入总计1.39亿元 ，占总成交额比16.72%；卖出总计1.00亿元 ，占总成交额比12.04%。 资料显示，南京聚隆科技股份有限公司位于江苏省南京江北新区聚龙路8号，成立日期1999年4月27日， 上市日期2018年2月6日，公司主营业务涉及从事高分子新材料及其复合材料的研发、生产和销售。主营 业务收入构成为：改性工程塑料45.34%，改性通用塑料35.59%，长玻纤增强材料8.40%，塑木环境工程 材料6.42 ...

9月11日，南京聚隆盘中上涨2.03%，截至11:27，报36.11元/股，成交1.11亿元，换手率3.56%，总市值 39.71亿元。 资金流向方面，主力资金净流入19.06万元，大单买入2161.86万元，占比19.51%，卖出2142.80万元，占 比19.34%。 截至8月29日，南京聚隆股东户数2.08万，较上期减少10.99%；人均流通股4224股，较上期增加 12.35%。2025年1月-6月，南京聚隆实现营业收入12.57亿元，同比增长25.75%；归母净利润5736.44万 元，同比增长40.73%。 分红方面，南京聚隆A股上市后累计派现1.52亿元。近三年，累计派现6983.96万元。 责任编辑：小浪快报 南京聚隆今年以来股价涨67.07%，近5个交易日涨7.15%，近20日跌4.52%，近60日涨47.85%。 今年以来南京聚隆已经1次登上龙虎榜，最近一次登上龙虎榜为7月17日，当日龙虎榜净买入3883.72万 元；买入总计1.39亿元 ，占总成交额比16.72%；卖出总计1.00亿元 ，占总成交额比12.04%。 资料显示，南京聚隆科技股份有限公司位于江苏省南京江北新区聚龙路8号，成立 ...

Group 1 - The company, 聚赛龙, specializes in modified general plastics, modified engineering plastics, and modified special engineering plastics, and is recognized as a national high-tech enterprise and a national specialized and innovative small giant enterprise [2] - 聚赛龙 was established in 1998 and listed on the Shenzhen Stock Exchange's ChiNext board in March 2022, with the stock code 301131 [2] - The company has two major production bases located in East and South China, and its core products have received UL and CQC certifications [2] Group 2 - For the period from January to March 2025, 聚赛龙 reported an operating income of 360.3 million yuan, a year-on-year increase of 5.76%, and a net profit attributable to shareholders of 15.8 million yuan, up 9.32% year-on-year [2] - The company's net profit excluding non-recurring gains and losses was 15.59 million yuan, reflecting a year-on-year increase of 13.75% [2] - As of May 2025, 聚赛龙 has a highly concentrated shareholder structure, with 10,130 shareholders and an average of 3,041 circulating shares per person, amounting to an average holding value of 138,000 yuan [2] Group 3 - The convertible bond, 赛龙转债, experienced a decline of 2.02%, trading at 156.958 yuan per bond, with a transaction volume of 89.88 million yuan and a conversion premium rate of 9.51% [1] - The bond has a credit rating of "A+" and a maturity period of 6 years, with interest rates increasing from 0.30% in the first year to 2.80% in the sixth year [1] - The conversion price for the bond is set at 36.4 yuan, with the conversion period starting on January 13, 2025 [1]

Core Viewpoint - Nanjing Julong (300644) reported strong financial performance for the first half of 2025, with significant increases in revenue and net profit compared to the previous year [1][3]. Financial Performance - Total revenue reached 1.257 billion yuan, a year-on-year increase of 25.75% [1] - Net profit attributable to shareholders was 57.36 million yuan, up 40.73% year-on-year [1] - In Q2 2025, revenue was 663 million yuan, reflecting a 20.27% increase year-on-year, while net profit for the quarter was 26.84 million yuan, up 49.88% [1] Profitability Metrics - Gross margin improved to 16.36%, an increase of 11.86% year-on-year [1] - Net margin rose to 4.64%, up 8.36% year-on-year [1] - Total expenses (selling, administrative, and financial) amounted to 93.61 million yuan, accounting for 7.45% of revenue, a decrease of 1.07% year-on-year [1] Key Financial Ratios - Earnings per share increased to 0.53 yuan, a rise of 39.3% year-on-year [1] - Net asset value per share was 8.6 yuan, up 11.89% year-on-year [1] - Operating cash flow per share was -0.48 yuan, a significant decrease of 144.48% year-on-year [1] Changes in Financial Items - Accounts receivable increased by 28.25% to 724 million yuan, attributed to increased collections [3] - Construction in progress rose by 65.69% due to more ongoing projects [3] - Contract liabilities increased by 43.76% due to higher prepayments received [3] Business Model and Strategy - The company is actively expanding its business channels and strategic layout, leading to revenue growth in modified general plastics and long glass fiber reinforced materials [3] - R&D expenses increased by 29.34%, indicating a focus on innovation and product development [3] Cash Flow and Debt Analysis - The net cash flow from operating activities decreased by 145.30%, primarily due to increased cash payments for goods and services [3] - The company’s cash and cash equivalents showed a significant decline, with a net increase of -95.31% [3] - The interest-bearing debt ratio reached 22.54%, indicating a notable level of leverage [5]

Group 1 - The company, 聚赛龙, specializes in modified general plastics, modified engineering plastics, and modified specialty engineering plastics, and is recognized as a national high-tech enterprise and a national specialized and innovative small giant enterprise [2] - 聚赛龙 was established in 1998 and listed on the Shenzhen Stock Exchange's Growth Enterprise Market in March 2022, with the stock code 301131 [2] - The company has two major production bases located in East and South China, and its core products have received UL and CQC certifications [2] Group 2 - For the period from January to March 2025, 聚赛龙 reported a revenue of 360.3 million yuan, representing a year-on-year increase of 5.76%, and a net profit attributable to shareholders of 15.8 million yuan, up 9.32% year-on-year [2] - The company's net profit excluding non-recurring items was 15.6 million yuan, reflecting a year-on-year increase of 13.75% [2] - As of May 2025, 聚赛龙 has a highly concentrated shareholder structure, with 10,130 shareholders and an average of 3,041 circulating shares per person, amounting to an average holding value of 138,000 yuan [2]

8月7日，赛龙转债盘中下跌2.04%报150.928元/张，成交额1.16亿元，转股溢价率7.26%。 资料显示，赛龙转债信用级别为"A+"，债券期限6年（第一年0.30%、第二年0.50%、第三年1.00%、第 四年1.70%、第五年2.30%、第六年2.80%），对应正股名称为聚赛龙，转股开始日为2025年1月13日， 转股价36.4元。 可转换债券简称可转债，是一种可以在特定时间、按特定条件转换为普通股票的特殊企业债券，兼具债 权和股权的特征。一般而言，持有人可按照发行时约定的价格将债券转换成公司的普通股票的债券。如 果债券持有人不想转换，则可以继续持有债券，直到偿还期满时收取本金和利息，或者在流通市场出售 变现。 资料显示，广州市聚赛龙工程塑料股份有限公司(以下简称"公司"或"聚赛龙")成立于1998年,是专业从事 新材料领域改性通用塑料、改性工程塑料、改性特种工程塑料等高分子材料的国家级高新技术企业、国 家级专精特新小巨人企业。2022年3月在深交所创业板上市,股票简称:聚赛龙,股票代码:301131。聚赛龙 总部位于广州从化,在华东、华南建有两大生产基地。公司拥有通用改性塑料、改性工程塑料、功能高 ...

8月6日，赛龙转债盘中上涨2.27%报153.36元/张，成交额5926.20万元，转股溢价率9.25%。 根据最新一期财务数据，2025年1月-3月，聚赛龙实现营业收入3.603亿元，同比增加5.76%；归属净利 润1580.23万元，同比增加9.32%；扣非净利润1558.97万元，同比增加13.75%。 截至2025年5月，聚赛龙筹码集中度非常集中。股东人数1.013万户，人均流通股3041股，人均持股金额 13.8万元。 资料显示，赛龙转债信用级别为"A+"，债券期限6年（第一年0.30%、第二年0.50%、第三年1.00%、第 四年1.70%、第五年2.30%、第六年2.80%），对应正股名称为聚赛龙，转股开始日为2025年1月13日， 转股价36.4元。 可转换债券简称可转债，是一种可以在特定时间、按特定条件转换为普通股票的特殊企业债券，兼具债 权和股权的特征。一般而言，持有人可按照发行时约定的价格将债券转换成公司的普通股票的债券。如 果债券持有人不想转换，则可以继续持有债券，直到偿还期满时收取本金和利息，或者在流通市场出售 变现。 资料显示，广州市聚赛龙工程塑料股份有限公司(以下简称"公司"或" ...

可转换债券简称可转债，是一种可以在特定时间、按特定条件转换为普通股票的特殊企业债券，兼具债 权和股权的特征。一般而言，持有人可按照发行时约定的价格将债券转换成公司的普通股票的债券。如 果债券持有人不想转换，则可以继续持有债券，直到偿还期满时收取本金和利息，或者在流通市场出售 变现。 资料显示，广州市聚赛龙工程塑料股份有限公司(以下简称"公司"或"聚赛龙")成立于1998年,是专业从事 新材料领域改性通用塑料、改性工程塑料、改性特种工程塑料等高分子材料的国家级高新技术企业、国 家级专精特新小巨人企业。2022年3月在深交所创业板上市,股票简称:聚赛龙,股票代码:301131。聚赛龙 总部位于广州从化,在华东、华南建有两大生产基地。公司拥有通用改性塑料、改性工程塑料、功能高 分子材料、塑料合金等产品系列,核心产品通过了美国UL认证、CQC认证。 8月5日，赛龙转债盘中上涨2.21%报147.51元/张，成交额2595.46万元，转股溢价率11.05%。 资料显示，赛龙转债信用级别为"A+"，债券期限6年（第一年0.30%、第二年0.50%、第三年1.00%、第 四年1.70%、第五年2.30%、第六年2.80%） ...

截至2025年5月，聚赛龙筹码集中度非常集中。股东人数1.013万户，人均流通股3041股，人均持股金额 13.8万元。 可转换债券简称可转债，是一种可以在特定时间、按特定条件转换为普通股票的特殊企业债券，兼具债 权和股权的特征。一般而言，持有人可按照发行时约定的价格将债券转换成公司的普通股票的债券。如 果债券持有人不想转换，则可以继续持有债券，直到偿还期满时收取本金和利息，或者在流通市场出售 变现。 资料显示，广州市聚赛龙工程塑料股份有限公司(以下简称"公司"或"聚赛龙")成立于1998年,是专业从事 新材料领域改性通用塑料、改性工程塑料、改性特种工程塑料等高分子材料的国家级高新技术企业、国 家级专精特新小巨人企业。2022年3月在深交所创业板上市,股票简称:聚赛龙,股票代码:301131。聚赛龙 总部位于广州从化,在华东、华南建有两大生产基地。公司拥有通用改性塑料、改性工程塑料、功能高 分子材料、塑料合金等产品系列,核心产品通过了美国UL认证、CQC认证。 根据最新一期财务数据，2025年1月-3月，聚赛龙实现营业收入3.603亿元，同比增加5.76%；归属净利 润1580.23万元，同比增加9.32%； ...

Group 1 - The company, 聚赛龙, is a national high-tech enterprise specializing in modified general plastics, modified engineering plastics, and modified special engineering plastics [2] - 聚赛龙 was established in 1998 and listed on the Shenzhen Stock Exchange's Growth Enterprise Market in March 2022, with stock code 301131 [2] - The company has two major production bases located in East and South China [2] Group 2 - In the first quarter of 2025, 聚赛龙 achieved operating revenue of 360.3 million yuan, a year-on-year increase of 5.76% [2] - The net profit attributable to shareholders was 15.8 million yuan, reflecting a year-on-year increase of 9.32% [2] - The non-recurring net profit was 15.6 million yuan, showing a year-on-year increase of 13.75% [2] Group 3 - As of March 2025, the concentration of shares among the top ten shareholders is very high, accounting for 58.05% of total shares [2] - The top ten circulating shareholders hold a combined 35.11% of the circulating shares [2] - The number of shareholders is 8,168, with an average of 3,770 circulating shares and an average holding amount of 145,500 yuan per shareholder [2] Group 4 - The convertible bond, 赛龙转债, experienced a decline of 2.18%, trading at 138.901 yuan per bond with a transaction volume of 42.74 million yuan [1] - The bond has a credit rating of "A+" and a maturity period of 6 years, with varying interest rates from 0.30% to 2.80% over the years [1] - The conversion price for the bond is set at 36.81 yuan, with the conversion starting on January 13, 2025 [1]