Group 1 - The CPO concept stocks in the A-share market continue to rise, with Cambridge Technology hitting the daily limit, and Dekoli and Liantech rising over 9% [1] - Tianfu Communication increased by over 8%, while Jiulian Technology and Taicheng Light rose over 4% [1] - Other companies such as Guangku Technology, Juguang Technology, Hengtong Optic-Electric, and Xinyi Sheng saw increases of over 3% [1] Group 2 - Cambridge Technology (stock code: 603083) experienced a 9.99% increase, with a total market value of 17.4 billion and a year-to-date increase of 60.43% [2] - Dekoli (stock code: 688205) rose by 9.96%, with a market value of 14.4 billion and a year-to-date increase of 30.79% [2] - Liantech (stock code: 301205) saw a 9.22% increase, with a market value of 14.7 billion and a year-to-date increase of 50.12% [2] - Tianfu Communication (stock code: 300394) increased by 8.67%, with a market value of 93.8 billion and a year-to-date increase of 86.02% [2] - Jiulian Technology (stock code: 688609) rose by 4.99%, with a market value of 6.105 billion and a year-to-date increase of 15.19% [2] - Taicheng Light (stock code: 300570) increased by 4.60%, with a market value of 28.6 billion and a year-to-date increase of 75.00% [2] - Guangku Technology (stock code: 300620) rose by 3.98%, with a market value of 25.1 billion and a year-to-date increase of 108.02% [2] - Juguang Technology (stock code: 688167) increased by 3.86%, with a market value of 10.7 billion and a year-to-date increase of 86.81% [2] - Hengtong Optic-Electric (stock code: 600487) rose by 3.05%, with a market value of 45.8 billion and a year-to-date increase of 9.48% [2] - Xinyi Sheng (stock code: 300502) increased by 3.00%, with a market value of 250 billion and a year-to-date increase of 206.03% [2]

| 代码 | 名称 | . | 涨幅% ↓ | 总市值 | 年初至今涨幅% | | --- | --- | --- | --- | --- | --- | | 603083 | 剑桥科技 | 1 | 9.99 | 174亿 | 60.43 | | 688205 | 德科立 | � | 9.96 | 144亿 | 30.79 | | 301205 | 联特科技 | | 9.22 | 147亿 | 50.12 | | 300394 | 天孚通信 | 策 | 8.67 | 938亿 | 86.02 | | 688609 | 九联科技 | 美 | 4.99 | 61.05亿 | 15.19 | | 300570 | 太辰光 | 美 | 4.60 | 286亿 | 75.00 | | 300620 | 光库科技 | 1 | 3.98 | 251亿 | 108.02 | | 688167 | 炬光科技 | 1 | 3.86 | 107亿 | 86.81 | | 600487 | 草通光电 | 事 | 3.05 | 458亿 | 9.48 | | 300502 | 新易盛 | 4 | 3.00 | 2500亿 | 206. ...

从资金流向上来看，当日半导体板块主力资金净流入7.05亿元，游资资金净流出11.72亿元，散户资金净 流入4.67亿元。半导体板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688146 | 中船特气 | 40.44 | -3.58% | 22.96万 | 9.25 6 | | 688135 | 利扬芯片 | 22.98 | -1.37% | 12.24万 | 2.84亿 | | 688008 | 澜起科技 | 91.73 | -1.37% | 40.98万 | 37.87亿 | | 603991 | 至正股份 | 61.90 | -1.17% | 4.32万 | 2.67亿 | | 688515 | 裕太微 | 102.69 | -1.16% | 3.12万 | 3.19 Z | | 688141 | 本华特 | 35.12 | -1.10% | 30.42万 | 10.73亿 | | 600877 | 电科芯片 | 14.39 | -0.96% | 61.63万 | ...

Group 1 - Tengjing Technology reached a 20% limit up and hit a new high during trading [1] - Juguang Technology increased by over 15% [1] - Saiwei Electronics and Xinlai Materials both rose by over 10% [1] Group 2 - Jiangfeng Electronics, Kaimeite Gas, Maolai Optics, Hongtian Co., and Fuchuang Precision also experienced gains [1]

Group 1 - The core viewpoint of the news is that Juguang Technology (688167) has shown a stock price increase of 2.78% to 99.55 yuan as of August 15, 2025, with a trading volume of 41,900 lots and a transaction amount of 415 million yuan [1] - The company's latest quarterly report indicates total operating revenue of 170 million yuan, a year-on-year increase of 23.75%, while net profit attributable to shareholders decreased by 97.38% to 31.95 million yuan [1] - The company has a current ratio of 6.176, a quick ratio of 4.683, and a debt-to-asset ratio of 28.04% [1] Group 2 - Juguang Technology has made investments in 10 companies and participated in 37 bidding projects [2] - The company holds 251 trademark registrations and 587 patents, along with 38 administrative licenses [2]

Group 1 - The core viewpoint of the news is that Juguang Technology (688167) experienced a decline in stock price and significant net outflow of funds, despite reporting a revenue increase in its latest quarterly earnings [1][3] - As of August 14, 2025, Juguang Technology's stock closed at 96.86 yuan, down 3.33%, with a trading volume of 47,000 hands and a transaction amount of 464 million yuan [1] - The company reported total revenue of 170 million yuan for the first quarter of 2025, representing a year-on-year growth of 23.75%, while net profit decreased by 97.38% to 31.95 million yuan [1] Group 2 - Juguang Technology has made investments in 10 companies and participated in 37 bidding projects, indicating active engagement in business expansion [2] - The company holds 251 trademark registrations and 587 patents, showcasing its focus on intellectual property [2] - Juguang Technology has 38 administrative licenses, reflecting its compliance and operational capabilities [2]

Core Viewpoint - Juguang Technology announced the selection of a new accounting firm for the fiscal year 2025, proposing to appoint Deloitte as the auditing institution after a bidding process [2] Group 1 - The company has communicated thoroughly with the previous accounting firm, PwC Zhongtian, regarding the change, and PwC Zhongtian has no objections to this transition [2]

Core Viewpoint - Juguang Technology's stock price has experienced a decline, reflecting market volatility and recent corporate decisions regarding financial strategies [1] Group 1: Stock Performance - As of August 13, 2025, Juguang Technology's stock price is reported at 100.20 yuan, down by 3.80 yuan, a decrease of 3.65% from the previous trading day [1] - The stock opened at 106.00 yuan, reached a high of 106.50 yuan, and a low of 99.00 yuan, with a trading volume of 62,424 hands and a transaction amount of 632 million yuan [1] Group 2: Corporate Announcements - On the evening of August 13, the company announced that the board approved a proposal to use temporarily idle self-owned funds for foreign exchange hedging, with a maximum contract value not exceeding 50 million yuan [1] - The board also approved an increase in the expected amount of daily related transactions for 2025, raising the total expected transactions with Xi'an Hongdun New Materials Technology Co., Ltd. and its subsidiaries to 28.85 million yuan [1] Group 3: Capital Flow - Data indicates that on the same day, the net outflow of main funds from Juguang Technology was 64.4672 million yuan, accounting for 0.72% of the circulating market value [1] - Over the past five days, the net inflow of main funds was 38.4990 million yuan, representing 0.43% of the circulating market value [1]

证券代码：688167 证券简称：炬光科技 公告编号：2025-055 西安炬光科技股份有限公司 第四届监事会第十一次会议决议公告 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 西安炬光科技股份有限公司（以下简称"公司"）于 2025 年 8 月 13 日以现场 与通讯相结合的方式召开了第四届监事会第十一次会议（以下简称"本次会议"）， 本次会议的通知已于 2025 年 8 月 8 日送达全体监事。本次会议由公司监事会主 席王晨光先生召集并主持，会议应出席监事 3 名，实际出席监事 3 名，本次会议 （以下简称"《公司法》"） 经核查，监事会认为：本次增加 2025 年度日常关联交易预计额度是基于日 常生产经营的需要，关联交易价格公允，交易方式符合市场规则，遵循了交易双 方自愿、公平合理、协商一致的原则，未发现损害公司和非关联股东利益的情况， 符合《公司法》等相关法律法规和《公司章程》的规定。监事会同意本次关于增 加 2025 年度日常关联交易预计额度的事项。 表决结果：3 票同意，0 票反对，0 ...

（文章来源：证券日报） 证券日报网讯 8月13日晚间，炬光科技发布公告称，公司第四届监事会第十一次会议审议通过了《关于 增加2025年度日常关联交易预计额度的议案》。 ...