风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 10月17日，联瑞新材跌5.06%，截至发稿，报53.88元/股，成交2.14亿元，换手率1.62%，总市值130.10 亿元。 资料显示，江苏联瑞新材料股份有限公司位于江苏省连云港市海州区新浦经济开发区，成立日期2002年 4月28日，上市日期2019年11月15日，公司主营业务涉及无机填料和颗粒载体行业产品的研发、制造和 销售。主营业务收入构成为：球形无机粉体57.16%，角形无机粉体26.39%，其他16.32%，其他(补 充)0.12%。 长盛转型升级混合（001197）基金经理为王柄方。 截至发稿，王柄方累计任职时间3年89天，现任基金资产总规模3.7亿元，任职期间最佳基金回 报-3.94%， 任职期间最差基金回报-47.99%。 数据显示，长盛基金旗下1只基金重仓联瑞新材。长盛转型升级混合（001197）二季度持有股数9.7万 股，占基金净值比例为2.36%，位居第十大重仓股。根据测算，今日浮亏损失约27.83万 ...

Core Insights - The non-metal materials sector experienced a slight increase of 0.17% on October 16, with Strength Diamond leading the gains [1] - The Shanghai Composite Index closed at 3916.23, up 0.1%, while the Shenzhen Component Index closed at 13086.41, down 0.25% [1] Sector Performance - Strength Diamond (301071) saw a closing price of 43.95, with a significant increase of 7.27% and a trading volume of 368,600 shares, amounting to a transaction value of 1.558 billion [1] - Other notable performers included Tianma New Materials (920971) with a 2.07% increase, and Suotong Development (603612) with a 1.79% increase [1] - Conversely, Longgao Co. (605086) and Jiangsu Changjiang Materials (001296) experienced declines of 2.42% and 2.15%, respectively [1] Capital Flow - The non-metal materials sector saw a net inflow of 95.9941 million in main funds, while retail funds experienced a net outflow of 76.1369 million [2][3] - Strength Diamond led the main fund inflow with 65.4779 million, while retail investors withdrew 63.7005 million [3] - Suotong Development also attracted significant main fund inflow of 40.6739 million, despite a retail outflow of 25.8334 million [3]

Market Overview - The non-metal materials sector experienced a decline of 1.76% on October 14, with Lianrui New Materials leading the drop [1] - The Shanghai Composite Index closed at 3865.23, down 0.62%, while the Shenzhen Component Index closed at 12895.11, down 2.54% [1] Stock Performance - Notable stock movements included: - Liliang Diamond (301071) rose by 14.97% to a closing price of 41.10, with a trading volume of 461,500 shares and a transaction value of 1.837 billion [1] - Lianrui New Materials (688300) fell by 6.89% to a closing price of 56.34, with a trading volume of 84,000 shares and a transaction value of 492 million [2] - Other stocks such as KunCai Technology (603826) and Longgao Co. (605086) saw minor declines of 0.69% and 0.91%, respectively [1][2] Capital Flow - The non-metal materials sector saw a net outflow of 14.67 million from institutional investors and 4.07 million from retail investors, while retail investors had a net inflow of 18.73 million [2] - Specific stock capital flows included: - Liliang Diamond had a net inflow of 192 million from institutional investors, while it faced a net outflow of 92.59 million from speculative funds [3] - Lianrui New Materials experienced a significant net outflow of 81.19 million from institutional investors [3]

Investment Rating - The report maintains an "Outperform" rating for the oil and petrochemical sector [1]. Core Views - The Israeli government's approval of the Gaza ceasefire agreement has led to a continued decline in oil prices, with WTI crude futures dropping by 4.15% and Brent crude by 3.53% during the specified period [6]. - Geopolitical tensions remain, particularly with the U.S. halting diplomatic engagement with Venezuela and potential military escalations, which could disrupt Venezuelan oil supplies [6]. - OPEC+ plans a cautious production increase of 137,000 barrels per day in November 2025, but Russia advocates for maintaining current production levels to avoid downward pressure on oil prices [6]. - The EIA has raised its short-term price forecasts for WTI to $65 per barrel and Brent to $68.64 per barrel, while also slightly increasing U.S. oil production expectations to 13.53 million barrels per day [6]. - The report highlights a tightening supply in the fluorochemical sector, with prices for popular refrigerants like R32 and R134a remaining stable at high levels due to production constraints and increasing demand from the air conditioning and automotive sectors [6]. Summary by Sections Oil and Petrochemicals - The report discusses the impact of geopolitical events on oil prices, noting a significant drop in both WTI and Brent crude prices following the ceasefire agreement [6]. - It tracks OPEC+ production strategies and U.S. oil production forecasts, indicating a cautious approach to increasing supply amidst fluctuating demand [6][7]. Fluorochemicals - The fluorochemical market is experiencing a tight supply for popular refrigerants, with stable high prices due to production limitations and recovering demand in the domestic market [6]. - The report notes a projected increase in production for household air conditioners and automotive refrigerants, driven by government incentives [6]. Investment Recommendations - The report suggests focusing on the oil and petrochemical sector, particularly on companies with resilient earnings such as China National Petroleum, Sinopec, and CNOOC [7]. - In the fluorochemical sector, it recommends companies leading in third-generation refrigerant production and upstream fluorite resources [7]. - The semiconductor materials sector is also highlighted, with a positive outlook due to inventory reduction trends and domestic substitution [7].

Market Overview - The non-metal materials sector experienced a decline of 1.58% on October 10, with Quartz Co. leading the drop [1] - The Shanghai Composite Index closed at 3897.03, down 0.94%, while the Shenzhen Component Index closed at 13355.42, down 2.7% [1] Stock Performance - Notable gainers in the non-metal materials sector included: - Dongfang Huishang: closed at 12.50, up 2.12% with a trading volume of 105,100 shares [1] - Qilu Huaxin: closed at 8.24, up 1.85% with a trading volume of 22,700 shares [1] - Lianrui New Materials: closed at 63.40, up 1.28% with a trading volume of 66,900 shares [1] - Significant decliners included: - Quartz Co.: closed at 41.00, down 5.36% with a trading volume of 215,700 shares [2] - Power Diamond: closed at 34.92, down 1.74% with a trading volume of 291,400 shares [2] Capital Flow - The non-metal materials sector saw a net outflow of 215 million yuan from institutional investors, while retail investors contributed a net inflow of 133 million yuan [2][3] - The capital flow for key stocks showed: - Lianrui New Materials: net inflow of 1.7753 million yuan from institutional investors [3] - Quartz Co.: net outflow of 13.17 million yuan from institutional investors [3] - Longgao Co.: net outflow of 4.3353 million yuan from institutional investors [3]

Core Insights - The non-metal materials sector experienced a significant increase of 3.15% on October 9, with LiLiang Diamond leading the gains [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Sector Performance - LiLiang Diamond (301071) saw a closing price of 35.54, with a remarkable increase of 12.29% and a trading volume of 210,400 shares, resulting in a transaction value of 725 million [1] - Other notable performers included: - Quartz Co. (603688) with a closing price of 43.32, up 7.02%, and a transaction value of 1.358 billion [1] - Ningxin New Materials (920719) closed at 15.75, up 3.35%, with a transaction value of 100 million [1] - Tianma New Materials (920971) closed at 40.13, up 3.24%, with a transaction value of 154 million [1] Capital Flow - The non-metal materials sector saw a net inflow of 55.19 million from institutional investors, while retail investors contributed a net inflow of 45.80 million [2] - Notably, the sector experienced a net outflow of 101 million from speculative funds [2] Individual Stock Capital Flow - LiLiang Diamond had a net inflow of 71.17 million from institutional investors, while it faced a net outflow of 65.17 million from retail investors [3] - Quartz Co. experienced a net inflow of 45.90 million from institutional investors, but a net outflow of 80.30 million from speculative funds [3] - Longgao Co. (605086) had a net outflow of 2.06 million from institutional investors, while retail investors contributed a net inflow of 1.90 million [3]

Market Overview - The non-metal materials sector increased by 0.65% on September 30, with Lianrui New Materials leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] Stock Performance - Lianrui New Materials (688300) closed at 62.10, up 3.48% with a trading volume of 77,900 shares and a turnover of 488 million yuan [1] - Other notable stocks include: - Quartz Co. (603688) at 40.48, up 0.97% with a turnover of 603 million yuan [1] - Bingyang Technology (836675) at 11.06, up 0.91% with a turnover of 14.02 million yuan [1] - Qilu Huaxin (830832) at 8.25, up 0.49% with a turnover of 11.89 million yuan [1] - Longgao Co. (605086) at 25.40, down 1.09% with a turnover of 34.86 million yuan [1] Capital Flow - The non-metal materials sector experienced a net outflow of 34.15 million yuan from institutional investors and 30.56 million yuan from retail investors, while individual investors saw a net inflow of 64.71 million yuan [2] - Detailed capital flow for selected stocks shows: - Lianrui New Materials had a net outflow of 7.45 million yuan from institutional investors [3] - Longgao Co. saw a net outflow of 1.56 million yuan from institutional investors [3] - The overall trend indicates a mixed sentiment among different investor categories [2][3]

Core Viewpoint - The non-metal materials sector experienced a slight increase of 0.21% on September 29, with Ningxin New Materials leading the gains. The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index rose by 2.05% to 13479.43 [1]. Group 1: Stock Performance - Ningxin New Materials (839719) closed at 15.67, with a rise of 4.61% and a trading volume of 57,600 shares, totaling a transaction value of 89.37 million yuan [1]. - Tianma New Materials (838971) saw a closing price of 39.80, up 3.84%, with a trading volume of 53,400 shares and a transaction value of 212 million yuan [1]. - Suotong Development (603612) closed at 26.85, increasing by 3.55% with a trading volume of 274,600 shares, amounting to 732 million yuan [1]. - Longjiang Materials (001296) closed at 23.04, up 1.90%, with a trading volume of 30,700 shares and a transaction value of 70.04 million yuan [1]. - Dongfang Huayuan (832175) closed at 12.04, increasing by 1.52% with a trading volume of 15,900 shares and a transaction value of 19.05 million yuan [1]. - Lianrui New Materials (688300) closed at 60.01, up 0.47%, with a trading volume of 53,300 shares and a transaction value of 321 million yuan [1]. - Qilu Huaxin (830832) closed at 8.21, with a slight increase of 0.24% and a trading volume of 17,500 shares, totaling 14.23 million yuan [1]. - Kuncai Technology (603826) closed at 18.86, down 0.11%, with a trading volume of 24,700 shares and a transaction value of 46.36 million yuan [1]. - Bingyang Technology (836675) closed at 10.96, decreasing by 0.36% with a trading volume of 9,878 shares and a transaction value of 10.86 million yuan [1]. - Longgao Co., Ltd. (605086) closed at 25.68, down 0.77%, with a trading volume of 16,900 shares and a transaction value of 43.26 million yuan [1]. Group 2: Capital Flow - The non-metal materials sector saw a net outflow of 47.13 million yuan from institutional investors, while retail investors contributed a net inflow of 73.16 million yuan [2]. - The capital flow for individual stocks indicates that Suotong Development had a net inflow of 99.06 million yuan from institutional investors, while retail investors had a net outflow of 58.08 million yuan [3]. - Longgao Co., Ltd. experienced a net outflow of 4.57 million yuan from institutional investors, but a net inflow of 2.91 million yuan from retail investors [3]. - Lianrui New Materials faced a significant net outflow of 50.86 million yuan from institutional investors, while retail investors contributed a net inflow of 49.86 million yuan [3]. - Quartz Co. (603688) had a net outflow of 65.36 million yuan from institutional investors, with retail investors showing a net inflow of 55.96 million yuan [3].

登录新浪财经APP 搜索【信披】查看更多考评等级 近日，根据项目最新进展，公司会同相关中介机构对募集说明书等文件相关内容以及《审核问询函》回 复中的相关问题进行了相应的修订和更新，具体内容详见公司于2025年9月29日在上交所网站 （www.sse.com.cn）披露的《江苏联瑞新材料股份有限公司向不特定对象发行可转换公司债券募集说明 书》和《关于江苏联瑞新材料股份有限公司向不特定对象发行可转换公司债券申请文件的审核问询函之 回复报告》等相关文件。 证券代码：688300 证券简称：联瑞新材 公告编号：2025-038 江苏联瑞新材料股份有限公司 关于向不特定对象发行可转换公司债券的审核问询函回复 及募集说明书等申请文件更新的提示性公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗漏，并对其内容 的真实性、准确性和完整性依法承担法律责任。 江苏联瑞新材料股份有限公司（以下简称"公司"）于2025年8月18日收到上海证券交易所（以下简称"上 交所"）出具的《关于受理江苏联瑞新材料股份有限公司科创板上市公司发行证券申请的通知》（上证 科审（再融资）〔2025〕94号），于2025年 ...

股票简称：联瑞新材 股票代码：688300 关于江苏联瑞新材料股份有限公司 向不特定对象发行可转换公司债券 申请文件的审核问询函之回复报告 保荐机构（主承销商） 二〇二五年九月 7-1-1 问题 1.关于本次募投项目 根据申报材料，1）本次向不特定对象发行可转换公司债券募集资金将用于 高性能高速基板用超纯球形粉体材料项目、高导热高纯球形粉体材料项目以及补 充流动资金；2）本次募投项目系用于扩大公司高性能高速基板用超纯球形二氧 化硅和高导热球形氧化铝产品的规模。 请发行人说明：（1）结合募投项目产品领域行业发展情况、公司在该领域 的关键核心技术、行业地位、与可比公司技术指标对比、客户积累、设备及原材 料采购等情况，说明本次募投项目规划实施的主要考虑、必要性及可行性；（2） 高性能高速基板用超纯球形二氧化硅和高导热球形氧化铝产品报告期内收入情 况，并结合募投项目产品的收入发展趋势、业务稳定性和成长性、与现有业务和 前募产品的区别与联系等说明募集资金是否主要投向主业；（3）结合本次募投 项目各细分产品的市场需求、竞争格局及公司竞争优劣势、公司现有及新增产能、 产能利用率、产销率、在手订单及客户储备等情况，说明本次募 ...