Major Events - The actual controller, chairman, and CEO of Juran Smart Home, Wang Linpeng, passed away on July 27, 2025. He held a total of 43.93% of the company's shares. The board has appointed Wang Ning as the acting chairman and CEO [3] - Shennong Group has decided to terminate its plan for a specific stock issuance for 2024 due to changes in market conditions and will withdraw its application [5] - Xizhuang Co. plans to establish a joint venture to engage in sustainable aviation fuel-related business with a registered capital of 5 million yuan, where Xizhuang will contribute 1.1 million yuan [6] - Shandong Gold's subsidiary, Shanjin International, intends to issue H-shares and apply for listing on the Hong Kong Stock Exchange [7] - Luopusi Co. plans to acquire a 38.38% stake in Wuhan Senfurui Technology Co. for 8.82 million yuan [8] - Hengxin Life plans to invest no more than 505 million yuan to build a biodegradable product production base in Hefei, Anhui Province [9] - Hetai Machinery announced it has not participated in the Yaxi project construction, which is still in the early stages [10] - Kaishan Co. plans to acquire a 5% stake in SMGP for 3 million USD, resulting in full ownership of the company [11] - Ruian New Materials intends to terminate its raw material project due to uncertainties in the second phase of construction [12] - Zhonghua Equipment plans to purchase 100% equity of Yiyang Rubber Machine and Beihua Machine, with stock resuming trading on July 29, 2025 [13] - Huizhou Intelligent announced that a board member has resigned due to being identified as a dishonest executor [14] - Xuefeng Technology plans to acquire a 51% stake in Shengshi Putian for 154 million yuan [15][16] - Top Cloud Agriculture intends to establish a wholly-owned subsidiary focused on artificial intelligence technology with an investment of 20 million yuan [17] - Shiming Technology's actual controller is under detention, but it does not affect the company [18] - Dahua Intelligent is under investigation by the CSRC for suspected information disclosure violations [19] - Dalian Shengya plans to change its controlling shareholder and will resume trading on July 29, 2025 [20] - Fashilong has signed a share transfer agreement and will resume trading on July 29, 2025 [21] - Guangku Technology plans to acquire control of Anjie Xun, with trading suspended from July 29, 2025 [22] - Tianyi Co. has been selected as a candidate for a procurement project by China Mobile [23] - Zhongtung High-tech's subsidiary plans to implement a 1.4 billion drill bit intelligent manufacturing project with an investment of 178 million yuan [24] Performance Overview - WuXi AppTec reported a net profit of 8.561 billion yuan for the first half of 2025, a year-on-year increase of 101.92% [25] - Sujiao Science and Technology's net profit decreased by 39.54% year-on-year, with a revenue of 1.776 billion yuan [26] - Aide Biology achieved a net profit of 189 million yuan, up 31.41% year-on-year [27] - Huicheng Environmental's net profit dropped by 85.63% year-on-year, with a revenue of 564 million yuan [28] - Haida Group reported a net profit of 2.639 billion yuan, a year-on-year increase of 24.16% [30] Major Contracts - Weiye Co. won a construction project worth approximately 522 million yuan [31] - Fosun Pharma's subsidiary signed a licensing agreement for a drug targeting Alzheimer's disease [32] - Huafeng Aluminum plans to sign a raw material purchase contract with Yulin New Materials, with an estimated total amount exceeding 7.2 billion yuan [33] Shareholding Changes - Suneng Co. plans to reduce its stake by up to 1% [34] - Shengyang Technology's shareholder plans to reduce its stake by up to 1% [35] - Jingquan Hua's shareholder plans to reduce its stake by up to 1% [36] - Tigermed plans to reduce its stake by up to 3% [38] Financing Activities - Huhua Co. plans to raise no more than 586 million yuan through a private placement for various projects [39]

Group 1: Company Performance - WuXi AppTec reported a net profit of 8.561 billion yuan for the first half of the year, a year-on-year increase of 101.92% [1] - The company's revenue for the first half reached 20.799 billion yuan, reflecting a growth of 20.64% year-on-year [1] - WuXi AppTec plans to distribute a cash dividend of 3.5 yuan per share to all shareholders [1] - The company has revised its revenue forecast for the full year to between 42.5 billion and 43.5 billion yuan [1] - SANY Heavy Industry plans to issue non-financial corporate debt financing tools not exceeding 20 billion yuan to optimize its financing structure [1] Group 2: Film Industry Impact - Happiness Blue Sea announced that the film "Nanjing Photo Studio" has surpassed 412 million yuan in cumulative box office, exceeding 50% of the company's audited revenue for the most recent fiscal year [2] - The film's impact on the company's revenue is currently negligible as it is still in theaters [2] Group 3: Corporate Actions - Zhonghua Equipment plans to issue shares to acquire 100% equity of two companies, marking a significant asset restructuring [2] - Dahua Intelligent is under investigation by the China Securities Regulatory Commission for suspected violations of information disclosure [3] - Shiming Technology's actual controller and chairman has been placed under detention due to personal matters unrelated to the company [4] Group 4: Financial Performance - Ju Chen Co. reported a net profit growth of 43.5% for the first half of the year [6] - Qizheng Tibetan Medicine's net profit increased by 9.94% year-on-year [6] - China Minmetals' new contract value decreased by 19.1% year-on-year [6] - Huicheng Environmental's net profit declined by 85.63% year-on-year [6] Group 5: Mergers and Acquisitions - Kaishan Holdings plans to acquire a minority stake in SMGP for 3 million USD [6] - Zhonghua International intends to purchase 100% equity of Nantong Xingchen Composite Materials Co., Ltd. [6] - Xiangdian Co. plans to acquire a 12.5% stake in Tongda Electromagnetic Energy for 208 million yuan [6]

Core Viewpoint - Multiple listed companies in the Shanghai and Shenzhen markets announced significant updates, reflecting changes in capital raising strategies, new business ventures, and financial performance for the first half of the year [1][2]. Company Announcements - Shennong Group has decided to terminate its plan for a specific stock issuance for the 2024 fiscal year due to changes in market conditions and overall development strategy, and will withdraw its application from the Shanghai Stock Exchange [3]. - Xizhuang Co. plans to establish a joint venture focused on sustainable aviation fuel, contributing 1.1 million yuan to a total registered capital of 5 million yuan, aiming to expand its technology into new application areas [4]. - Shandong Gold's subsidiary, Shanjin International, intends to issue H-shares and apply for listing on the Hong Kong Stock Exchange, considering market conditions and shareholder interests [5]. - Lopuskin plans to acquire a 38.38% stake in Wuhan Senfori Technology Co. for 8.82 million yuan, enhancing its position in the industrial non-destructive testing equipment sector [6]. - Hengxin Life intends to invest up to 505 million yuan in a biodegradable product production base in Hefei, Anhui Province [7]. - Hetai Machinery confirmed it has not participated in the Yarlung Zangbo River downstream hydropower project, which is still in the early stages of construction [8]. - Kaishan Co. plans to acquire a 5% stake in Sorik Marapi Geothermal Limited in Indonesia for 3 million USD, aiming for full ownership [9][10]. Financial Performance - WuXi AppTec reported a net profit of 8.561 billion yuan for the first half of 2025, a year-on-year increase of 101.92%, with revenue of 20.799 billion yuan, up 20.64% [12]. - Sujiao Technology's net profit decreased by 39.54% year-on-year to 95.3948 million yuan, with revenue down 13.75% to 1.776 billion yuan [13]. - Aide Biology achieved a net profit of 189 million yuan, a 31.41% increase year-on-year, with revenue of 579 million yuan, up 6.69% [14]. Major Contracts - Weiye Co. won a construction project worth approximately 522 million yuan for the Huafa Xiangshan Lake project [16]. - Fosun Pharma's subsidiary signed a licensing agreement for a drug targeting Alzheimer's disease, gaining rights for development and commercialization in China and Hong Kong [17]. - Huafeng Aluminum plans to sign a raw material purchase contract with Yulin New Materials, with an expected total value exceeding 7.2 billion yuan over the contract period from 2025 to 2029 [18]. Shareholding Changes - Suneng Co.'s shareholder, Jiaoyin Investment, plans to reduce its stake by up to 1%, amounting to no more than 6.8888 million shares [20]. - Shengyang Technology's shareholder, Guojiao Beidou, also intends to reduce its stake by up to 1%, equating to no more than 414.98 million shares [22]. Fundraising Activities - Huhua Co. plans to raise up to 586 million yuan through a private placement to fund various projects, including the automation of explosive production lines and warehouse systems [24].

2024年1至12月份，开山股份的营业收入构成为：机械行业占比100.0%。 日前，OTP以及公司设立在新加坡的全资下属公司 KS Orka RenewablesPte. Ltd.（以下简称"KSO"）分 别与Supraco签署《有条件股权收购协议》，合计以300万美元现金收购Supraco持有的SMGP全部股份。 在满足股权收购协议交割先决条件后，各方进行股权交割。 （文章来源：每日经济新闻） 交易完成后，OTP将持有SMGP98.57%的股份，KSO将持有SMGP1.43%的股份，即公司持有 SMGP100%股份。Supraco高管不再担任SMGP董事、监事等职务。 开山股份（SZ 300257，收盘价：13.51元）7月28日晚间发布公告称，公司设立在新加坡的全资下属公 司 OTP Geothermal Pte., Ltd（以下简称"OTP"）持有印度尼西亚公司 SorikMarapi 地热能有限公司（以 下简称"SMGP"）95%的股份。PT SupracoIndonesia（以下简称"Supraco"）持有 SMGP 5%的股份。 SMGP 在印度尼西亚持有规模为 240 兆瓦地热发电项目的准证以及 ...

Core Viewpoint - The company Kaishan Holdings (300257) announced that its subsidiaries OTP Geothermal Pte., Ltd. and KS Orka Renewables Pte. Ltd. have signed a conditional equity acquisition agreement with PT SUPRACO INDONESIA to acquire all shares of Sorik Marapi Geothermal Power Company (SMGP) for a total cash consideration of 3 million USD [1] Group 1 - After the transaction, OTP will hold 98.57% of SMGP, while KSO will hold 1.43%, resulting in the company owning 100% of SMGP [1] - The expected impact on net profit for the year 2025 is minimal [1]

证券代码：300257 证券简称：开山股份 公告编号：2025-026 开山集团股份有限公司 关于下属公司与 PT SUPRACO INDONESIA 签署 SorikMarapi 地热能有限公司少数股权收购协议的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 特别提示： 1、本次股权收购不构成关联交易。 2、根据《公司章程》等相关规定，本次股权收购无需提交公司董事会或股 东大会审议批准，不构成《上市公司重大资产重组管理办法》中规定的重大资 产重组。 一、《有条件股权收购协议》概述及影响 开山集团股份有限公司（以下简称"公司"）设立在新加坡的全资下属公 司 OTP Geothermal Pte., Ltd（以下简称"OTP"）持有印度尼西亚公司 Sorik Marapi 地热能有限公司（以下简称"SMGP"）95%的股份。PT Supraco Indonesia（以下简称"Supraco"）持有 SMGP 5%的股份。SMGP 在印度尼西 亚持有规模为 240 兆瓦地热发电项目的准证以及购电协议。目前该地热项目已 完成五期开发，2024 年累计发电量近 ...

证券代码：300257 证券简称：开山股份 公告编号：2025-025 开山集团股份有限公司 关于控股股东非公开发行可交换公司债券 质押股份解除质押的公告 注 1：2022 年 6 月 15 日，开山控股将其持有的本公司股票 50,000,000 股 办理了股票质押业务，其中 3,440,625 股于 2023 年 3 月 20 日至 4 月 19 日期间 因换股自动解除质押。 注 2：合计数存在尾差，系四舍五入所致。 2. 股东股份累计质押基本情况 开山集团股份有限公司（以下简称"公司"或"本公司"）控股股东开山 控股集团股份有限公司（以下简称"开山控股"）发行的"开山控股集团股份 有限公司 2022 年面向专业投资者非公开发行可交换公司债券"于 2025 年 7 月 7 日完成本期债券的本息兑付及摘牌工作（具体详见公司于 2025 年 7 月 8 日刊 登在巨潮资讯网（www.cninfo.com.cn）上的相关公告）。 近日，公司收到开山控股的告知函，获悉其所持有本公司股票 81,559,375 股已办理解除质押的手续。本次解除质押后，其所持本公司股份不存在质押情 况。具体事项如下： 一、股东股份解除质 ...

Group 1 - The core point of the announcement is that the controlling shareholder, Kaishan Holding Group Co., Ltd., has completed the repayment and delisting of the non-publicly issued exchangeable bonds, which were issued on July 7, 2022, with a total issuance size of 500 million yuan and a term of 3 years [1][2] - The exchangeable bonds, referred to as "22 Kaishan EB," had a maturity date of July 6, 2025, and the principal and interest were fully paid on July 7, 2025 [1][2] - To protect the interests of bondholders, Kaishan Holding pledged 85 million shares of its freely tradable stock as collateral for the bonds, which will now be released following the completion of the bond repayment [2] Group 2 - Following the completion of the bond repayment, Kaishan Holding will apply to the China Securities Depository and Clearing Corporation Limited, Shenzhen Branch, to lift the pledge on the remaining shares, totaling 81,559,375 shares [2] - The release of the pledged shares will occur after the automatic release of 3,440,625 shares due to the exchange during the bond's exchange period [2] - The company will monitor the completion of the share pledge release and fulfill its information disclosure obligations in a timely manner [2]

证券代码：300257 证券简称：开山股份 公告编号：2025-024 为本次债券发行需要和保护债券持有人利益，开山控股累计将其持有的公 司无限售条件的流通股 85,000,000 股进行了质押，存放于设立在中国证券登记 结算有限责任公司深圳分公司的"开山控股集团股份有限公司可交换私募债质 押专户"，用于为本次债券持有人交换股份和本次债券本息偿付提供担保。具 体详见公司于 2022 年 6 月 22 日、2024 年 8 月 23 日、2024 年 8 月 27 日刊登在 巨潮资讯网（www.cninfo.com.cn）上的相关公告。 鉴于开山控股已完成上述可交换公司债券的本息兑付及摘牌工作，开山控 股将于近日向中国证券登记结算有限责任公司深圳分公司申请办理"22 开山 EB"解除质押手续，将"开山控股集团股份有限公司可交换私募债质押专户" 持有的剩余股份 81,559,375 股（换股期间因换股自动解除质押共计 3,440,625 股）解除质押后划转至开山控股自有证券账户。 公司将关注前述股份解除质押的完成情况，并及时履行信息披露义务。 特此公告。 开山集团股份有限公司 董 事 会 开山集团股份有限公司 关 ...

开山集团股份有限公司（以下简称"开山股份"或"公司"）第六届董事会 第九次会议于 2025 年 6 月 24 日以现场和通讯方式召开，本次应参加表决的董事 7 人，实际参加表决的董事 7 人。公司第六届董事会第九次会议通知已于 2025 年 6 月 13 日以电子邮件、传真及电话通知的方式向全体董事送达。会议的召开 符合《中华人民共和国公司法》和《公司章程》的有关规定。本次会议审议通过 了以下议案： 1、审议通过《关于<2024年可持续发展暨环境、社会及治理报告>的议案》 公司《2024 年可持续发展暨环境、社会及治理报告》详见创业板指定信息 披露网站巨潮资讯网（http://www.cninfo.com.cn）。 表决情况：同意 7 票，弃权 0 票，反对 0 票。 本议案已经公司董事会战略委员会审议通过。 证券代码：300257 证券简称：开山股份 公告编号：2025-023 开山集团股份有限公司 第六届董事会第九次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、 完整，没有虚假记载、误导性陈述或重大遗漏。 开山集团股份有限公司 董 事 会 二〇二五年六月二十四日 特此公告。 ...