（原标题：上纬新材12月29日龙虎榜数据） 12月29日上纬新材（688585）收盘价132.13元，收盘涨停，全天换手率4.38%，振幅18.50%，成交额22.17亿元。科创板交易公开信息显示，当日 该股因日收盘价涨幅达15%等上榜。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交4.82亿元， 其中，买入成交额为3.79亿元，卖出成交额为1.03亿元，合计净买入 2.76亿元。具体来看，今日上榜的前五大买入营业部中，沪股通为第一 大买入营业部，买入金额为13531.67万元，营业部合计买入2.44亿元。卖出 营业部中，卖出金额居首的是国泰海通证券股份有限公司总部，卖出金额为3365.44万元。买卖金额相抵，沪股通今日净买入该股1.35亿元。 资金流向方面，该股今日全天主力资金净流入4508.16万元。 另据统计，近半年该股累计上榜龙虎榜24次，上榜次日股价平均涨7.87%，上榜后5日平均涨59.11%。（数据宝） 上纬新材12月29日龙虎榜 | 买入营业部名称 | 买入 | | --- | --- | | | 金额(万元) | | 沪股通专用 | 13531.67 | | 中信证券股份有限公司 ...

（文章来源：证券日报） 证券日报网讯 12月29日，晶瑞电材发布公告称，公司2025年12月29日召开2025年第六次临时股东会， 审议通过《关于公司未来三年股东分红回报规划（2026-2028年）的议案》等多项议案。 ...

Core Viewpoint - Lianlong Technology Co., Ltd. has received a patent for a composite catalyst and its preparation method, which could enhance its competitive edge in the new materials sector [1] Group 1 - The patent was issued by the National Intellectual Property Administration of China on December 29, 2025 [1] - The patent covers the preparation method of salicylic acid ester compounds, indicating potential applications in various chemical processes [1]

格隆汇12月29日丨北化股份(002246.SZ)公布，根据全国高新技术企业认定管理工作领导小组办公室分 别于2025年12月26日和2025年12月29日发布的《对四川省认定机构2025年认定报备的第三批高新技术企 业进行备案的公告》和《对山西省认定机构2025年认定报备的第三批高新技术企业进行备案的公告》， 北方化学工业股份有限公司及全资子公司山西新华防化装备研究院有限公司（简称"防化装备研究院"） 已分别通过了高新技术企业的认定，证书编号分别为GR202551002047、GR202514000291，发证时间均 为2025年12月8日。 ...

Core Viewpoint - Acoor (603722.SH) has successfully developed and produced the cyclic olefin copolymer ACOC3030, which has passed the molding verification tests for optical lens applications and secured bulk orders, marking its entry into the optical lens sector [1] Group 1 - The cyclic olefin copolymer ACOC3030 has been validated by customers in the optical lens field [1] - The company currently has bulk sales of cyclic olefin copolymers in two sectors, although these sales represent a small proportion of the overall revenue [1] - The new development is not expected to significantly impact the company's overall income at this time [1]

证券之星消息，12月29日化学制品板块较上一交易日下跌0.93%，雅化集团领跌。当日上证指数报收于 3965.28，上涨0.04%。深证成指报收于13537.1，下跌0.49%。化学制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) | | --- | --- | --- | --- | --- | --- | | 002591 | 恒大高新 | 8.20 | 10.07% | 16.87万 | 1.36亿 | | 001335 | 信訓科技 | 48.52 | 10.00% | 3.70万 | · 1.74亿 | | 603192 | 汇得科技 | 26.11 | 9.98% | 10.50万 | 2.689Z | | 300848 | 美瑞新材 | 16.01 | 8.10% | 19.53万 | 3.04亿 | | 688350 | 富家科技 | 27.05 | 6.96% | 5.32万 | 1.42亿 | | 003002 | 壶化股份 | 32.70 | 5.86% | 13.90万 | 4.51亿 | | 301077 | 星华新材 | 28 ...

百傲化学公告称，控股股东通运投资近日将1832万股质押给俞**等，占其持股2.04% - 3.78%，占总股本 0.61% - 1.13%，融资用于自身生产经营。截至公告披露日，通运投资持有2.12亿股（占29.96%），累计 质押3848万股，占其持股的18.19%，占公司总股本的5.45%，且质押股份未用作其他保障用途。 ...

Core Viewpoint - The company has successfully developed and produced the cyclic olefin copolymer ACOC3030, which has passed the molding performance verification test by a customer in the optical lens field and has received bulk orders [1] Group 1: Product Development - The cyclic olefin copolymer ACOC3030 has been validated for its molding performance by a customer in the optical lens sector [1] - This successful validation marks the entry of the company's cyclic olefin copolymer into the optical lens market [1] Group 2: Market Expansion - The achievement in the optical lens field reflects the company's persistent efforts in the cyclic olefin copolymer sector [1] - This development lays a solid foundation for the company to further expand its market presence and is expected to bring new business growth opportunities [1]

Core Viewpoint - The company addresses investor concerns regarding the financial performance differences between its production bases in Shandong and Hunan, highlighting the impact of product types, initial investments, and sales conditions on revenue and costs [1] Group 1: Production Bases - Shandong Jiuri primarily produces UV special monomers, while Hunan Jiuri focuses on photoinitiators, leading to varying financial outcomes [1] - The company plans to unify planning and production across its bases to enhance efficiency and profitability [1] Group 2: Future Plans - The company aims to improve its production bases and product range while increasing sales efforts to boost profit growth [1] - The Inner Mongolia Jiuri project, which has an annual production capacity of 9,250 tons of photoinitiators and intermediates, began gradual operations on March 15, 2022, with the electrolyte additive project currently in trial production [1]

转自：智通财经 【12月29日涨停分析】智通财经12月29日电，今日全市场共72股涨停，连板股总数18只，26股封板未 遂，封板率为73%（不含ST股、退市股）。焦点股方面，实控人变更的胜通能源12连板、嘉美包装9连 板、锋龙股份4连板，商业航天概念股神剑股份8连板、中国卫星4连板、鲁信创投4连板、大业股份4连 板。 ...