联芸科技12月4日大宗交易平台出现一笔成交，成交量45.00万股，成交金额1927.35万元，大宗交易成交 价为42.83元，相对今日收盘价折价1.99%。该笔交易的买方营业部为中信证券股份有限公司总部(非营 业场所)，卖方营业部为中信证券股份有限公司武汉关山大道证券营业部。 据天眼查APP显示，联芸科技(杭州)股份有限公司成立于2014年11月07日，注册资本46000万人民币。 （数据宝） 12月4日联芸科技大宗交易一览 | 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） | | | | | 45.00 | 1927.35 | 42.83 | -1.99 | 中信证券股份有限公司 | 中信证券股份有限公司武汉 | | | | | | 总部(非营业场所) | 关山大道证券营业部 | （文章来源：证券时报网） 进一步统计，近3个月内该股累计发生8笔大宗交易，合计成交金额为9700.43万元。 证券时报·数据宝 ...

格隆汇12月2日｜有投资者在互动平台向会通股份提问：公司和华为在那些方面有业务合作？会通股份 回复称，华为系公司客户，公司与华为在通讯、3C消费等领域保持良好稳定的合作关系。 ...

Group 1 - The core viewpoint of the article is that Huitong Co., Ltd. (688219.SH) maintains a stable and positive partnership with Huawei in the fields of communications and 3C consumer products [1] Group 2 - Huitong Co., Ltd. has indicated that it collaborates well with Huawei, which is a significant client in its portfolio [1] - The company emphasizes the importance of its relationship with Huawei for its business operations [1] - The ongoing cooperation spans multiple sectors, highlighting the versatility and reliability of Huitong Co., Ltd. in its partnerships [1]

Core Viewpoint - The stock price of Huitong Co., Ltd. has shown a year-to-date increase of 15.31%, but has recently experienced declines over various trading periods, indicating potential volatility in the market [2]. Company Overview - Huitong New Materials Co., Ltd. is located in Hefei High-tech Zone, Anhui Province, and was established on July 31, 2008, with its listing date on November 18, 2020 [2]. - The company specializes in the research, production, and sales of modified plastics, with its main business revenue composition being: modified plastics 44.23%, polyolefin series 26.98%, engineering plastics and other series 10.42%, elastomers and other engineering materials 7.40%, polystyrene series 6.83%, polyamide series 3.03%, and other businesses 1.06% [2]. Financial Performance - For the period from January to September 2025, Huitong Co., Ltd. achieved an operating income of 4.721 billion yuan, representing a year-on-year growth of 10.03%, and a net profit attributable to shareholders of 166 million yuan, with a year-on-year increase of 8.96% [2]. - The company has distributed a total of 179 million yuan in dividends since its A-share listing, with 126 million yuan distributed over the past three years [3]. Shareholder Information - As of September 30, 2025, the number of shareholders of Huitong Co., Ltd. reached 18,000, an increase of 42.39% from the previous period, with an average of 30,593 circulating shares per person, a decrease of 19.14% [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the seventh largest shareholder, holding 5.3357 million shares as a new shareholder [3].

Core Viewpoint - The company, Huitong Co., has established deep collaborations with several well-known clients and brands, including BYD, Seres, Changan, SAIC Volkswagen, and FAW Volkswagen [2] Group 1 - Huitong Co. is actively engaging with major automotive brands, indicating a strong position in the industry [2] - The partnerships with these renowned clients suggest potential growth opportunities for Huitong Co. in the automotive sector [2]

Core Viewpoint - The company is actively advancing its full PCR (Polymerase Chain Reaction) industry chain production layout, establishing joint ventures with upstream PCR companies in East and South China to enhance its operational capabilities [1] Group 1: Company Developments - The company has established production bases in East and South China in collaboration with upstream PCR enterprises [1] - The company has successfully integrated the entire industry chain from consumer product reuse to disassembly, crushing, sorting, granulation, and modification [1] - The company has achieved mass application of its products among well-known automotive and home appliance clients [1]

证券日报网讯会通股份11月26日在互动平台回答投资者提问时表示，公司计划投资建设"高温尼龙和 PEEK聚合项目"，打通PA6T、PA10T从原料合成到下游应用的全链条国产化，全面提升公司在高端尼 龙材料领域的市场地位。 ...

格隆汇11月26日丨会通股份(688219.SH)在投资者互动平台表示，公司暂无3D打印领域相关业务。 ...

Core Viewpoint - The company is actively engaged in the lithium battery materials sector, focusing on differentiated products to capture market opportunities in this growing field [2]. Group 1: Company Developments - The company has initiated a lithium battery wet separator project with a production capacity of 1.7 billion square meters, utilizing fully domestically produced equipment [2]. - The product offerings include wet base films, ceramic-coated films, and PVDF-coated films, which are applicable in power, energy storage batteries, and 3C fields [2]. - The company is continuously advancing the construction of this project, with some production lines already operational and supplying products [2].

Core Viewpoint - The company, Weitong Co., Ltd. (688219.SH), has confirmed that it currently does not have any business related to 3D printing materials [1] Group 1 - An investor inquired about the company's involvement in the development of 3D printing materials [1] - The company responded on the investor interaction platform, stating that it has no related business in the 3D printing field [1]