Investment Rating - The report provides a standard investment rating for the basic chemical industry, indicating a cautious outlook due to recent market fluctuations and supply chain disruptions [1]. Core Insights - Japan's Mitsui Chemicals is exiting the NF3 business, which may enhance China's competitiveness in electronic specialty gases, with potential market share expansion [4][10]. - The chlorantraniliprole incident has caused supply disruptions, potentially boosting the market for pesticides and intermediates, with a shift towards high-efficiency, low-toxicity products [4][12]. - The report suggests focusing on key sub-sectors such as integrated refining and petrochemical chains, refrigerant industry leaders, and domestic alternative materials [4][14]. Summary by Sections 1. Industry News and Event Commentary - Mitsui Chemicals' exit from the NF3 business is attributed to rising competition and costs, indicating that Chinese manufacturers may fill the gap and increase exports [10][11]. - The chlorantraniliprole incident is expected to accelerate market consolidation, benefiting companies with technological advantages and regulatory compliance [12][13]. 2. Chemical Sector Weekly Performance - For the week of May 26 to May 30, the Shanghai Composite Index fell by 1.08%, while the Shenwan Petroleum and Petrochemical Index rose by 0.40%, outperforming the market by 1.48 percentage points [15][18]. - The basic chemical index decreased by 0.66%, ranking 23rd among all Shenwan primary industries [15][18]. 3. Key Product Price and Spread Performance - Notable price increases included potassium chloride (up 5.66%) and paraxylene (up 4.94%), while hydrochloric acid saw a significant drop of 28.00% [27][28]. - The price spread for carbon black increased by 31.13%, indicating a tightening supply situation [29][30].

Investment Rating - The report provides a standard investment rating for the basic chemical industry, indicating a cautious outlook due to recent market fluctuations and supply chain disruptions [4]. Core Insights - The exit of Japan's Mitsui Chemicals from the nitrogen trifluoride (NF3) business is expected to enhance China's competitiveness in electronic specialty gases, with potential for increased market share [10][11]. - Supply disruptions from incidents like the chlorantraniliprole event are likely to boost the market outlook for pesticides and intermediates, leading to a potential price recovery in the short term [12][13]. - The report emphasizes the importance of monitoring key sub-sectors and suggests investment opportunities in integrated supply chains and leading companies within the chemical industry [14]. Summary by Sections 1. Industry News and Event Commentary - Mitsui Chemicals announced its exit from the NF3 business, with production ceasing by March 2026, indicating a shift in market dynamics favoring Chinese producers [10]. - A chemical company experienced an explosion, impacting the chlorantraniliprole supply chain, which may lead to a consolidation of market players and a potential price increase for certain pesticide products [12][13]. 2. Chemical Sector Weekly Performance - For the week of May 26 to May 30, the Shanghai Composite Index fell by 1.08%, while the Shenwan Petroleum and Petrochemical Index rose by 0.40%, outperforming the market [15]. - The basic chemical index decreased by 0.66%, ranking 23rd among all Shenwan primary industries [15]. 3. Key Product Price Movements - Notable price increases included potassium chloride (up 5.66%) and paraxylene (up 4.94%), while hydrochloric acid saw a significant drop of 28.00% [27][28]. - The report highlights the price fluctuations of key products, indicating a volatile market environment that could present both risks and opportunities for investors [27][28]. 4. Investment Recommendations - The report suggests focusing on integrated players in the refining-PX-PTA chain, leading fluorochemical companies, and firms in the domestic substitution of new materials [14]. - Specific companies highlighted for potential investment include Hengli Petrochemical, Rongsheng Petrochemical, and various leaders in the semiconductor materials sector [14].

Market Overview - The Shanghai Composite Index closed at 3363.48 points, above the five-day moving average, with an increase of 0.48% [1] - The total trading volume of A-shares reached 763.885 billion yuan [1] Stock Performance - A total of 929 A-shares broke through the five-day moving average today [1] - Stocks with significant deviation rates include: - Laisai Laser (21.79%) - Kangliyuan (11.86%) - Mankalon (10.78%) [1] Top Stocks by Deviation Rate - Laisai Laser (871263): - Today's change: +30.00% - Turnover rate: 38.87% - Five-day moving average: 19.53 yuan - Latest price: 23.79 yuan - Deviation rate: 21.79% [1] - Kangliyuan (301287): - Today's change: +17.32% - Turnover rate: 32.85% - Five-day moving average: 35.00 yuan - Latest price: 39.15 yuan - Deviation rate: 11.86% [1] - Mankalon (300945): - Today's change: +19.98% - Turnover rate: 18.47% - Five-day moving average: 22.66 yuan - Latest price: 25.10 yuan - Deviation rate: 10.78% [1] Additional Notable Stocks - Beitaini (300957): - Today's change: +11.83% - Turnover rate: 4.22% - Five-day moving average: 45.58 yuan - Latest price: 49.44 yuan - Deviation rate: 8.48% [1] - Jiuling Technology (873305): - Today's change: +10.00% - Turnover rate: 13.81% - Five-day moving average: 42.79 yuan - Latest price: 46.20 yuan - Deviation rate: 7.98% [1]

Group 1 - The company has completed the cancellation of certain fundraising special accounts as part of its management strategy [1][2] - The total amount raised from the initial public offering (IPO) was RMB 1,913,072,420, with a net amount of RMB 1,806,750,318 after deducting issuance costs [1] - The company opened special accounts for the management and use of the raised funds in compliance with relevant laws and regulations [2] Group 2 - The decision to cancel the fundraising special accounts was made to facilitate management and reduce administrative costs [2] - The corresponding fundraising supervision agreements were terminated following the cancellation of the special accounts [2]

证券代码：688549 证券简称：中巨芯 公告编号：2025-017 中巨芯科技股份有限公司 关于注销部分募集资金专户的公告 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。 三、本次注销的募集资金专户情况 | 开户银行 | 银行账号 | 存续状态 | | --- | --- | --- | | 杭州银行衢州分行 | 3308040160000320042 | 本次注销 | 中巨芯科技股份有限公司（以下简称"公司"）首次公开发行股票募集资金按 照相关法律、法规和规范性文件的规定在银行开立了募集资金专户。近日公司办 理完成部分募集资金专户的注销手续，现将具体情况公告如下： 一、募集资金的基本情况 根据中国证券监督管理委员会于 2023 年 6 月 13 日出具的《关于同意中巨芯 科技股份有限公司首次公开发行股票注册的批复》（证监许可〔2023〕1278 号）， 同意公司首次公开发行股票的注册申请，公司首次向社会公开发行人民币普通股 （A 股）36,931.90 万股，每股发行价格 5.18 元，募集资金总额为人民币 1,913 ...

证券代码：688549 证券简称：中巨芯 公告编号：2025-016 中巨芯科技股份有限公司 2024年年度股东大会决议公告 本公司董事会及全体董事保证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。 重要内容提示： 本次会议是否有被否决议案：无 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 444 | | --- | --- | | 普通股股东人数 | 444 | | 2、出席会议的股东所持有的表决权数量 | 979,362,575 | | 普通股股东所持有表决权数量 | 979,362,575 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 66.2951 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 66.2951 | （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 本次会议由公司董事会召集，由董事长童继红先生主持会议，采用现场投票 和网络投票相结合的方式进行表决。本次会 ...

ᗭᚈ上⎭ᗁ师事务ᡶ 关于 中巨㣥〇ᢶ㛗份ᴿ䲆公司 2024 年年ᓜ㛗东大会之 㿷䇷ᝅ㿷 上海市东大名䐟501号上海ⲭ玉兰广场办公楼22/23层 䛞㕆：200080 FORRU 23,SiQaU MaV POa]a,NR.501,EaVW Da MiQg RRad ,ShaQghai 200080,P. R. ChiQa ⭥䈍（Tel）：86 21 5598 9888 / 5598 9666 传ⵏ（Fax）：86 21 5598 9898 ᗭᚈ上⎭ᗁ师事务ᡶ 关于中巨㣥〇ᢶ㛗份ᴿ䲆公司 202 年年ᓜ㛗东大会之 㿷䇷ᝅ㿷 02F20210661-00023 号 㠤：中巨㣟、技㛑份有䲀公司 德恒上海律师事务所（以下ㆰ〠"本所"）接受中巨㣟、技㛑份有䲀公司（以 下ㆰ〠"公司"）Ⲵ委托，指派本所㿱䇱律师列席公司于 2025 年 5 月 8 日 14 点 00 分在浙江ⴱ㺒州市柯城区中央大䚃 247 号 2 幢公司一楼会䇞室召开Ⲵ 2024 年年度㛑东大会（以下ㆰ〠"本次㛑东大会"），就召开本次㛑东大会䘋㹼㿱䇱 并出具本㿱䇱意㿱。 本所㿱䇱律师依据本㿱䇱意㿱出具日前已㓿发⭏或存在Ⲵ事实和《中华人民 共和国公司法》（以下 ...

Core Insights - The company reported a total revenue of 271 million yuan for Q1 2025, marking a year-on-year increase of 15.79% and ranking 23rd among peers [1] - The net profit attributable to shareholders was -1.18 million yuan, a decrease of 115.61% compared to the same period last year, ranking 33rd among peers [1] - The net cash inflow from operating activities was 2.53 million yuan, down 81.37% year-on-year, ranking 29th among peers [1] Financial Ratios - The latest debt-to-asset ratio is 21.90%, a decrease of 0.57 percentage points from the previous quarter but an increase of 0.75 percentage points year-on-year, ranking 13th among peers [3] - The latest gross profit margin is 8.08%, down 6.18 percentage points from the previous quarter and down 6.53 percentage points year-on-year, ranking 32nd among peers [3] - The latest return on equity (ROE) is -0.04%, a decrease of 0.29 percentage points year-on-year, ranking 33rd among peers [3] Earnings Per Share and Turnover Ratios - The diluted earnings per share is -0.00 yuan, a decrease of 120.00% year-on-year, ranking 33rd among peers [3] - The total asset turnover ratio is 0.07 times, an increase of 14.75% year-on-year, ranking 29th among peers [3] - The inventory turnover ratio is 1.08 times, an increase of 2.81% year-on-year, ranking 18th among peers [3] Shareholder Structure - The number of shareholders is 34,200, with the top ten shareholders holding 1.069 billion shares, accounting for 72.36% of the total share capital [3] - The largest shareholders include Zhejiang Juhua Co., Ltd. and the National Integrated Circuit Industry Investment Fund, each holding 26.40% [3]

一、监事会会议召开情况 中巨芯科技股份有限公司（以下简称"公司"）第二届监事会第三次会议 于2025年4月28日以通讯方式召开。本次会议通知已于2025年4月23日以邮件方 式送达公司全体监事。本次会议由监事会主席吴瑷鲡女士召集并主持。会议应 出席监事3人，实际出席监事3人。 本次会议的召集和召开符合《中华人民共和国公司法》等法律法规及《中 巨芯科技股份有限公司章程》（以下简称"《公司章程》"）的规定，本次会 议决议合法有效。 证券代码：688549 证券简称：中巨芯 公告编号：2025-013 中巨芯科技股份有限公司 第二届监事会第三次会议决议公告 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。 二、监事会会议审议情况 经与会监事审议，以记名投票表决方式，形成了如下决议： 1、审议通过《关于公司2025年第一季度报告的议案》 监事会认为：公司2025年第一季度报告的编制和审议程序符合法律、法规、 《公司章程》和公司内部管理制度的各项规定；报告的内容与格式符合中国证 券监督管理委员会和上海证券交易所的各项规定，所包含的信息 ...

Financial Performance - The company's revenue for Q1 2025 was ¥270,535,114.03, representing a 15.79% increase compared to ¥233,646,551.88 in the same period last year[4] - The net profit attributable to shareholders was -¥1,183,807.57, a decrease of 115.61% from ¥7,583,040.24 year-on-year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥5,039,770.41, down 225.49% from ¥4,016,134.82 in the previous year[4] - The net cash flow from operating activities was ¥2,527,238.42, a decline of 81.37% compared to ¥13,566,295.85 in the same period last year[4] - Net profit for Q1 2025 was a loss of ¥2,530,765.09, compared to a profit of ¥8,706,420.05 in Q1 2024, representing a significant decline[18] - The total comprehensive income for Q1 2025 was -¥2,530,765.09, compared to ¥8,706,420.05 in Q1 2024, indicating a challenging financial period[18] Cash Flow and Liquidity - The company's cash flow from operating activities for Q1 2025 was ¥2,527,238.42, down from ¥13,566,295.85 in Q1 2024[21] - Cash inflow from investment activities in Q1 2025 totaled ¥712,960,699.51, a substantial increase from ¥46,418,270.84 in Q1 2024[21] - Net cash flow from investment activities was -355,696,156.94, compared to -194,265,206.07 in the previous period, indicating a decline in investment performance[22] - Cash inflow from financing activities totaled 77,664,732.25, while cash outflow was 86,061,885.84, resulting in a net cash flow from financing activities of -8,397,153.59[22] - The net increase in cash and cash equivalents was -361,293,293.30, compared to -126,648,734.92 in the previous period, reflecting a significant decrease in liquidity[22] - The ending balance of cash and cash equivalents was 456,398,292.98, up from 287,330,886.97 in the previous period, indicating a recovery in cash reserves[22] Assets and Liabilities - The total assets at the end of the reporting period were ¥3,982,680,757.23, a decrease of 0.78% from ¥4,013,928,886.89 at the end of the previous year[5] - Total current assets as of March 31, 2025, amount to ¥2,161,756,687.83, a decrease from ¥2,217,808,026.12 as of December 31, 2024[13] - Cash and cash equivalents decreased to ¥1,335,252,332.13 from ¥1,586,029,322.60[13] - The total liabilities decreased from ¥902,073,503.49 to ¥872,358,782.72, indicating a reduction in financial obligations[15] - Shareholders' equity remained stable at approximately ¥3,110,321,974.51, slightly down from ¥3,111,855,383.40[15] Research and Development - Research and development expenses totaled ¥16,963,113.94, an increase of 19.32% from ¥14,216,703.28 year-on-year, accounting for 6.27% of revenue[5] - Research and development expenses increased to ¥16,963,113.94 in Q1 2025, compared to ¥14,216,703.28 in Q1 2024, reflecting a focus on innovation[17] Shareholder Information - Total number of common shareholders at the end of the reporting period is 34,213[10] - The largest shareholder, Zhejiang Juhua Co., Ltd., holds 39,000,000 shares, representing 26.40% of total shares[10] - The company has a total of 80,000,000 unrestricted circulating shares held by Quzhou Kecheng Yingchuan Industrial Fund Management Co., Ltd.[10] - The company has no significant changes in the shareholding structure or related party transactions during the reporting period[11] Market Conditions - The company faced challenges due to market conditions and intensified industry competition, leading to decreased sales prices and increased raw material costs[7] Non-Recurring Items - Non-recurring gains and losses amounted to ¥3,855,962.84, with significant impacts from market environment changes and operational challenges[6] Earnings Per Share - The basic and diluted earnings per share were both -¥0.001, a decrease of 120.00% from ¥0.005 in the same period last year[4] - The company reported a basic and diluted earnings per share of -0.001 in Q1 2025, down from 0.005 in Q1 2024[18] Accounting Standards - The company plans to implement new accounting standards starting in 2025, which may affect financial reporting[22]