Core Viewpoint - The company reported that the production and sales rate of its Inner Mongolia Jiuri project is approximately 90% for the period from January to September 2025 [1] Group 1 - The annual production capacity of the Inner Mongolia Jiuri New Materials Co., Ltd. is 9,250 tons of series photoinitiators and intermediates [1]

Core Viewpoint - The company has successfully achieved mass production of its photoresist products for mask plates, which can replace imported alternatives [1] Company Summary - The company, Jiu Ri New Materials (久日新材), is actively engaging in the production of photoresist products specifically designed for mask plates [1] - The successful mass production indicates a significant step towards achieving import substitution in the industry [1]

Core Viewpoint - The company, Jiu Ri New Materials (688199.SH), has successfully achieved mass production of its photoresist products for mask plates, which can replace imported products [1] Company Summary - Jiu Ri New Materials has announced that its photoresist products for mask plates are now in mass production and being utilized by clients [1]

Group 1 - The company has not purchased ASML's lithography machines [1] - The company has not yet developed EUV photoresist [1]

Core Viewpoint - The company is developing photoacid generators required for EUV photoresist materials, indicating a strategic move towards reducing reliance on imports in the semiconductor chemical materials sector [1] Group 1: Company Developments - The company is currently engaged in the development of photoacid generators for EUV photoresist materials [1] - The company’s semiconductor i-line photoresists, LED g-line/h-line photoresists, and diazonaphthoquinone-based photoresists are primarily dependent on imports [1]

Core Viewpoint - The company has not purchased ASML's lithography machines and is currently not developing EUV photoresists [1] Group 1 - The company confirmed on the investor interaction platform that it has not acquired ASML's lithography machines [1] - The company has not yet developed EUV photoresists [1]

据天眼查APP显示，天津久日新材料股份有限公司成立于1998年10月30日，注册资本16122.7251万人民 币。（数据宝） 11月3日久日新材大宗交易一览 | 成交量 | 成交金额 | 成交价 | 相对当日收盘 | | | | --- | --- | --- | --- | --- | --- | | （万 | （万元） | 格 | 折溢价（%） | 买方营业部 | 卖方营业部 | | 股） | | （元） | | | | | 20.00 | 480.00 | 24.00 | -2.91 | 中信证券股份有限公司诸 | 中信证券股份有限公司诸 | | | | | | 暨暨东路证券营业部 | 暨暨东路证券营业部 | （文章来源：证券时报网） 久日新材11月3日大宗交易平台出现一笔成交，成交量20.00万股，成交金额480.00万元，大宗交易成交 价为24.00元，相对今日收盘价折价2.91%。该笔交易的买方营业部为中信证券股份有限公司诸暨暨东路 证券营业部，卖方营业部为中信证券股份有限公司诸暨暨东路证券营业部。 证券时报·数据宝统计显示，久日新材今日收盘价为24.72元，下跌0.44%，日换手率为2.04% ...

| 及景垒立 日志 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券简称 | 证券代码 | | 成交价(元) 成交金额(万元) 成交量( *) 买入营业部 | | 卖出营业部 | 是否为专场 | | | 025-11-03 | 久日新材 | 661889 | 24 | 480 20 | 容曾是看看着露露 | 去日景看看着菜菜園 | | 190 | 11月3日，久日新材大宗交易成交20万股，成交额480万元，占当日总成交额的5.6%，成交价24元，较 市场收盘价24.72元折价2.91%。 ...

Core Viewpoint - Jiu Ri New Materials is a leading domestic photoinitiator company with a full industry chain advantage, focusing on the research, production, and sales of photoinitiators [1] Group 1: Business Performance - In Q3 2025, Jiu Ri New Materials reported revenue of 1.097 billion yuan, ranking 32nd out of 79 in the industry, below the industry average of 1.994 billion yuan [2] - The company's main business, photoinitiators, generated revenue of 567 million yuan, accounting for 79.50% of total revenue [2] - The net profit for the same period was -4.9314 million yuan, ranking 64th out of 79, significantly lower than the industry average net profit of 74.4382 million yuan [2] Group 2: Financial Ratios - As of Q3 2025, Jiu Ri New Materials had a debt-to-asset ratio of 35.99%, higher than the industry average of 34.74% [3] - The gross profit margin for the same period was 14.98%, an increase from 13.52% year-on-year, but still below the industry average of 19.93% [3] Group 3: Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 14.01% to 12,400 [5] - The average number of circulating A-shares held per shareholder decreased by 12.29% to 13,000 [5] - Among the top ten circulating shareholders, a new shareholder, Guotai Junan Eagle Growth Flexible Allocation Mixed Fund, holds 1.2183 million shares [5]

证券代码：688199 证券简称：久日新材 公告编号：2025-064 天津久日新材料股份有限公司 第五届监事会第二十八次会议决议公告 本公司监事会及全体监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。 一、监事会会议召开情况 天津久日新材料股份有限公司（以下简称公司）第五届监事会第二十八次会 议（以下简称本次会议）于 2025 年 10 月 29 日在公司会议室以现场方式召开， 本次会议通知已于 2025 年 10 月 23 日以专人送出等方式送达全体监事。本次会 议应出席监事 3 人，实际出席监事 3 人，由监事会主席罗想先生召集并主持。本 次会议的召开符合《中华人民共和国公司法》及《天津久日新材料股份有限公司 章程》等有关法律、法规、规范性文件的规定，程序合法。 二、监事会会议审议情况 经与会监事认真讨论，审议并通过如下事项： （一）审议通过《关于使用部分暂时闲置募集资金进行现金管理的议案》 经与会监事审议，公司监事会认为：公司使用部分暂时闲置募集资金进行现 金管理可以提高募集资金使用效率，获得一定的投资收益，为公司股东谋取更多 的投资 ...