每经头条（nbdtoutiao）——中标企业频频弃标 大型医疗设备采购有何难言之隐？ （记者 曾健辉） 每经AI快讯，宇晶股份（SZ 002943，收盘价：35.8元）12月16日晚间发布公告称，公司第五届第九次 董事会会议于2025年12月15日在公司一楼会议室以现场和通讯方式召开。会议审议了《关于提请召开 2026年第一次临时股东会的议案》等文件。 2025年1至6月份，宇晶股份的营业收入构成为：金属加工机械制造占比81.96%，硅片及切片加工服务 占比14.89%，热场系统系列产品占比2.28%，超硬材料制品占比0.88%。 截至发稿，宇晶股份市值为74亿元。 ...

每经AI快讯，三超新材（SZ 300554，收盘价：24.02元）12月9日晚间发布公告称，公司于近日接到公 司控股股东博达合一通知，获悉其持有本公司的部分股份办理了股票质押业务，相关登记手续已办理完 毕，本次质押股份数量为820万股。截至本公告日，博达合一累计质押股数为820万股，占其所持股份比 例为80%。 2024年1至12月份，三超新材的营业收入构成为：超硬材料制品占比89.14%，其他行业占比10.86%。 截至发稿，三超新材市值为27亿元。 每经头条（nbdtoutiao）——处方药变"瘾品"：国内首次报告普瑞巴林滥用致成瘾病例，网络平台暴 露"无病历可购药"漏洞，列管与否尚需科学考量 （记者 曾健辉） ...

每经AI快讯，三超新材（SZ 300554，收盘价：24.01元）12月1日晚间发布公告称，公司第四届第十次 董事会会议于2025年12月1日在江苏三超公司会议室以现场结合通讯方式召开。会议审议了《关于召开 2025年第三次临时股东会的议案》等文件。 每经头条（nbdtoutiao）——5年期大面积下线，3年期利率低至1.5%仍一单难求：要么"售罄"要么"额度 紧张"！中长期大额存单为何在消失？ （记者 王晓波） 2024年1至12月份，三超新材的营业收入构成为：超硬材料制品占比89.14%，其他行业占比10.86%。 截至发稿，三超新材市值为27亿元。 ...

Core Viewpoint - Yujing Co., Ltd. announced the completion of a share reduction plan by shareholders Pan Jie and Zhang Xing, who collectively reduced their holdings by approximately 1.88 million shares, representing 0.9163% of the total share capital [1] Group 1: Shareholder Actions - As of the announcement date, shareholders Pan Jie and Zhang Xing have completed their share reduction plan, with a total reduction of about 1.88 million shares [1] - The reduced shares account for 0.9163% of the company's total share capital and 0.9235% when excluding shares held in the company's repurchase account [1] Group 2: Company Financials - For the first half of 2025, Yujing Co., Ltd.'s revenue composition is as follows: metal processing machinery manufacturing at 81.96%, silicon wafer and slicing processing services at 14.89%, thermal field system products at 2.28%, and superhard material products at 0.88% [1] - The current market capitalization of Yujing Co., Ltd. is 7.2 billion yuan [1]

Group 1 - The company SanChao New Materials (SZ 300554) held its fourth board meeting on October 29, 2025, to discuss the proposal for the second extraordinary shareholders' meeting of 2025 [1] - For the fiscal year 2024, the company's revenue composition is as follows: superhard material products account for 89.14%, while other industries account for 10.86% [1]

Group 1 - The core point of the article is that Meichang Co., Ltd. announced the convening of its board meeting to discuss the appointment of an accounting firm for the year 2025 [1] - For the fiscal year 2024, Meichang's revenue composition is as follows: superhard material products account for 96.32%, while other products account for 3.68% [1] - As of the report, Meichang's market capitalization stands at 10.7 billion yuan [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with technology leading the market's transformation [1] - The emergence of a "slow bull" market pattern is noted, indicating a potential shift in market dynamics [1]

Group 1 - The company Meichang Co., Ltd. announced a share buyback plan, repurchasing approximately 1.99 million shares, which accounts for 0.2956% of its total share capital, with a total transaction amount of approximately 34.18 million RMB [1] - The highest transaction price during the buyback was 21.54 RMB per share, while the lowest was 16.15 RMB per share [1] - For the fiscal year 2024, the company's revenue composition indicates that superhard material products account for 96.32% of total revenue, with other products making up 3.68% [1] Group 2 - As of the latest report, the market capitalization of Meichang Co., Ltd. is 11.7 billion RMB [2]

Group 1 - The company Yu Jing Co., Ltd. announced a share reduction plan by its shareholder Hangzhou Que Shi Private Fund Management Co., Ltd., which holds approximately 14.3 million shares, representing about 6.96% of the total share capital [1] - The shareholder plans to reduce its holdings by up to 4.28 million shares, which is about 2.08% of the total share capital, within three months after the announcement [1] - As of January to June 2025, the revenue composition of Yu Jing Co., Ltd. is as follows: metal processing machinery manufacturing accounts for 81.96%, silicon wafer and slicing processing services account for 14.89%, thermal field system products account for 2.28%, and superhard material products account for 0.88% [1] Group 2 - The current market capitalization of Yu Jing Co., Ltd. is 7.7 billion yuan [2]

Group 1 - The core point of the article is that Yujing Co., Ltd. announced the convening of its fifth board meeting to discuss the re-election of the compensation and assessment committee members [1] - For the first half of 2025, Yujing Co., Ltd.'s revenue composition is as follows: metal processing machinery manufacturing accounts for 81.96%, silicon wafer and slicing processing services account for 14.89%, thermal field system products account for 2.28%, and superhard material products account for 0.88% [1] - As of the report date, Yujing Co., Ltd. has a market capitalization of 7.5 billion yuan [1]

Group 1 - The core point of the article is that Yujing Co., Ltd. announced the release and extension of share pledges by its controlling shareholders, indicating a potential shift in shareholder confidence [1] - As of the announcement date, Yang Yuhong has pledged a total of 16.9 million shares, accounting for 41.78% of his holdings, while Yang Jiawei has pledged 16.8 million shares, representing 49.7% of his holdings [1] - The company's market capitalization is reported to be 6.9 billion yuan [1] Group 2 - For the fiscal year 2024, Yujing Co., Ltd.'s revenue composition is as follows: 68.42% from metal processing machinery manufacturing, 24.88% from silicon wafer and slicing processing services, 4.72% from thermal field system products, and 1.98% from superhard material products [1]