分行业统计，获融资客净买入超亿元个股中，电子、计算机、通信等行业最为集中，分别有7只、3只、 3只个股上榜。板块分布上，大手笔净买入个股中，主板有9只，创业板有7只，科创板有3只。 融资客大手笔净买入个股中，从最新融资余额占流通市值比例看，算术平均值为4.62%，融资余额占比 最高的是飞凯材料，该股最新融资余额10.82亿元，占流通市值的比例为8.27%，融资余额占比较高的还 有华胜天成、四方精创、大族激光，占比分别为7.73%、7.36%、6.82%。（数据宝） 8月12日融资客净买入金额排名 | 代码 | 简称 | 8月12日涨跌幅 | 融资净买入额 | 最新融资余额 | 占流通市值比例 | 所属行 | | --- | --- | --- | --- | --- | --- | --- | | | | （%） | （万元） | （万元） | （%） | 业 | | 688256 | 寒武纪 | 20.00 | 103630.82 | 595019.07 | 1.68 | 电子 | | 300308 | 中际旭 | 5.09 | 39377.61 | 733328.06 | 2.94 | 通信 | | | ...

Group 1 - On August 12, among the 31 primary industries tracked by Shenwan, 22 industries experienced net financing inflows, with the electronics sector leading at a net inflow of 4.352 billion yuan [1] - Other industries with significant net financing inflows included computer, electrical equipment, real estate, telecommunications, chemicals, and machinery, with net inflows of 1.111 billion yuan, 917 million yuan, 719 million yuan, 707 million yuan, 625 million yuan, and 571 million yuan respectively [1] Group 2 - A total of 1,887 individual stocks received net financing inflows on August 12, with 190 stocks having inflows exceeding 30 million yuan [1] - Among these, 19 stocks had net inflows exceeding 100 million yuan, with Cambrian Technology leading at 1.036 billion yuan [1] - Other notable stocks with high net inflows included Zhongji Xuchuang, Wantong Development, SMIC, Kweichow Moutai, Dazhong Laser, Feikai Materials, Feirongda, and Shengbang Shares, with net inflows of 394 million yuan, 373 million yuan, 279 million yuan, 255 million yuan, 204 million yuan, 180 million yuan, 174 million yuan, and 173 million yuan respectively [1]

Group 1 - The photoresist concept sector increased by 1.68%, ranking fifth among concept sectors, with 47 stocks rising, including KaiMet Gas which hit the daily limit, and Feikai Materials, Stik, and Huamao Technology showing significant gains of 11.81%, 11.46%, and 8.39% respectively [1] - The photoresist sector saw a net inflow of 935 million yuan from main funds, with 39 stocks receiving net inflows, and 7 stocks exceeding 50 million yuan in net inflow, led by KaiMet Gas with a net inflow of 356 million yuan [2] - The top stocks by net inflow ratio in the photoresist sector included KaiMet Gas, Hanghua Co., and Shanghai Xinyang, with net inflow ratios of 32.90%, 14.19%, and 10.93% respectively [3] Group 2 - The photoresist sector's performance was highlighted by the significant daily gains of stocks such as Feikai Materials and Stik, which rose by 11.81% and 11.46% respectively, indicating strong investor interest [1][2] - The overall market sentiment for the photoresist sector appears positive, as evidenced by the substantial net inflow of funds and the number of stocks experiencing gains [2][3] - The data indicates a robust trading activity within the photoresist sector, with notable turnover rates and net inflow ratios for leading stocks, suggesting a favorable investment environment [3]

Market Performance - As of August 12, the optical fiber concept index rose by 1.43%, ranking 9th among concept sectors, with 41 stocks increasing in value [1] - Notable gainers included Zhishang Technology and Guangku Technology, both hitting the 20% limit up, while Zhongdian Xindong also reached the limit up [1] - The top gainers in the sector were Feikai Materials, Yuanjie Technology, and Shijia Photon, with increases of 11.81%, 10.71%, and 6.55% respectively [1] Capital Flow - The optical fiber sector saw a net inflow of 798 million yuan, with 30 stocks receiving net inflows, and 8 stocks exceeding 100 million yuan in net inflow [2] - Zhongdian Xindong led the net inflow with 414 million yuan, followed by Tianfu Communication and Guangxun Technology with net inflows of 315 million yuan and 248 million yuan respectively [2] - The net inflow ratios for Zhongdian Xindong, Guangku Technology, and Guangxun Technology were 51.10%, 49.10%, and 11.60% respectively [3] Stock Performance - The top stocks in the optical fiber sector based on net inflow included Zhongdian Xindong, Tianfu Communication, and Guangxun Technology, with respective daily price changes of 10.03%, 3.13%, and 2.26% [3] - Other notable performers included Shijia Photon with a 6.55% increase and Zhishang Technology with a 20% increase [4] - Decliners in the sector included Jiekang Technology, Delong Laser, and Changjiang Communication, with decreases of 3.90%, 3.18%, and 2.93% respectively [1]

Market Performance - The electronic chemicals sector rose by 1.7% on August 12, with Feikai Materials leading the gains [1] - The Shanghai Composite Index closed at 3665.92, up 0.5%, while the Shenzhen Component Index closed at 11351.63, up 0.53% [1] Individual Stock Performance - Feikai Materials (300398) closed at 23.19, up 11.81% with a trading volume of 1.27 million shares and a turnover of 2.822 billion [1] - Shanghai Xinyang (300236) closed at 47.05, up 7.00% with a trading volume of 260,100 shares and a turnover of 1.195 billion [1] - Other notable performers include Qiangli New Materials (300429) up 4.97%, Guangxin Materials (300537) up 4.54%, and Zhongjuxin (688549) up 4.45% [1] Capital Flow Analysis - The electronic chemicals sector saw a net inflow of 616 million from institutional investors, while retail investors experienced a net outflow of 729 million [2] - Shanghai Xinyang had a net inflow of 1.35 billion from institutional investors, but a net outflow of 92.42 million from retail investors [2] - Feikai Materials recorded a net inflow of 1.31 billion from institutional investors, with a retail net outflow of 1.71 billion [2]

Core Viewpoint - The price of photoinitiators has been rising significantly throughout the year, with a recent increase of 5.56% to 95 yuan per kilogram, leading to a cumulative increase of 26.67% year-to-date [1]. Industry Summary - The photoinitiator market is experiencing a price surge, with an increase of nearly 15% in August alone [1]. - Photoinitiators are essential raw materials for the production of photoresists, indicating a broad space for domestic substitution in this sector [1]. Company Summary - Seven listed companies in the A-share market are involved in the production of photoinitiators, with Jiu Ri New Materials, Qiang Li New Materials, and Yang Fan New Materials being the domestic leaders [1]. - Financial performance of key companies includes: - Hubei Zhihua: Total market value of 14.76 billion yuan, quarterly net profit of 34.01 million yuan, down 75.14% year-on-year [2]. - Feikai Materials: Total market value of 11.76 billion yuan, quarterly net profit of 119.74 million yuan, up 100.10% year-on-year [2]. - Xinchao New Materials: Total market value of 8.7 billion yuan, quarterly net profit of 16.19 million yuan, up 47.85% year-on-year [2]. - Qiang Li New Materials: Total market value of 7.67 billion yuan, quarterly net profit of -5.62 million yuan, reporting a first loss [2]. - Kangda New Materials: Total market value of 4.26 billion yuan, quarterly net profit of 6.37 million yuan, turning profitable [2]. - Jiu Ri New Materials: Total market value of 4.12 billion yuan, quarterly net profit of -10.52 million yuan, down 139.75% year-on-year [2]. - Yang Fan New Materials: Total market value of 2.86 billion yuan, quarterly net profit of 10.05 million yuan, turning profitable [2].

证券代码：300398 证券简称：飞凯材料 公告编号：2025-112 上海飞凯材料科技股份有限公司关于 与关联方共同向参股子公司增资暨关联交易 的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、关联交易概述 上海飞凯材料科技股份有限公司（以下简称"公司"）于 2025 年 6 月 3 日 召开第五届董事会第二十五次会议和第五届监事会第二十三次会议，审议通过了 《关于与关联方共同向参股子公司增资暨关联交易的议案》，为满足公司参股子 公司苏州爱科隆材料有限公司（以下简称"爱科隆"）经营发展的实际需要，同 意公司与关联方铵铖（上海）企业管理中心（有限合伙）（以下简称"上海铵铖"） 以货币出资方式共同向爱科隆增资。其中，公司拟增资人民币 1,011 万元，认购 爱科隆新增的 57.7714 万元注册资本，剩余人民币 953.2286 万元计入资本公积； 上海铵铖拟增资人民币 4,589 万元，认购爱科隆新增的 262.2285 万元注册资本， 剩余人民币 4,326.7715 万元计入资本公积；苏州同合汇鑫企业管理合伙企业（有 限合伙）拟增资人民币 3 ...

证券之星消息，8月5日电子化学品板块较上一交易日上涨1.08%，思泉新材领涨。当日上证指数报收于 3617.6，上涨0.96%。深证成指报收于11106.96，上涨0.59%。电子化学品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301489 | 思泉新材 | 128.18 | 4.96% | 10.18万 | | 12.42 Z | | 300398 | 飞凯材料 | 20.35 | 4.84% | 65.47万 | | 13.23亿 | | 688545 | 兴福电子 | 30.39 | 2.81% | 6.61万 | | 1.986 T | | 300576 | 容大感光 | 37.74 | 2.81% | 13.31万 | | 5.01亿 | | 688550 | 瑞联新材 | 42.70 | 2.59% | 4.38万 | | 1.86亿 | | 6568889 | 三乎新科 | 66.93 | 2.32% | 1.85万 | | 1.23亿 ...

格隆汇8月5日｜A股市场光刻胶概念股上涨，其中，波长光电涨超9%，张江高科涨超7%，杭华股份、 泰和科技涨超5%，普利特、海立股份、飞凯材料涨超4%，国林科技、茂莱光学、蓝英装备涨超3%。 | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 301421 | 波长光电 | | 9.16 | 93.92亿 | 51.46 | | 600895 | 张江高科 | 1 | 7.71 | 536亿 | 29.22 | | 688571 | 杭华股份 | 1 | 5.73 | 37.18亿 | 35.53 | | 300801 | 泰和科技 | 1 | 5.42 | 52.23亿 | 51.65 | | 002324 | 普利特 | 4 | 4.62 | 141亿 | 33.80 | | 600619 | 海立股份 | 来 | 4.52 | 174亿 | 32.66 | | 300398 | 飞凯材料 | | 4.07 | 115亿 | 28.57 | | 300786 | 国林科技 | 来 | 3.59 | 29. ...

Group 1 - The company, Feikai Materials, announced that it and its subsidiaries do not have any overdue guarantees or are involved in lawsuits related to guarantees [2] - There are no situations where the company has provided guarantees for shareholders, actual controllers, or their related parties [2]