每经头条（nbdtoutiao）——谁在替王家卫写《繁花》？揭秘影视剧本层层转包"枪手链" 每经AI快讯，同德化工（SZ 002360，收盘价：5.47元）11月12日晚间发布公告称，近日，公司接到控 股股东、实际控制人、董事张云升先生通知，获悉张云升先生解除部分股份质押，本次解除质押股份数 量为1135万股。截至本公告日，张云升累计质押股数为4901万股，占其所持股份比例为61.22%。 2025年1至6月份，同德化工的营业收入构成为：民爆行业占比97.75%，供应链行业占比1.1%，电力行 业占比0.62%，其他行业占比0.54%。 截至发稿，同德化工市值为22亿元。 （记者 曾健辉） ...

Core Viewpoint - The company Jin Aobo (002917.SZ) announced the successful completion of a technology achievement appraisal for a fully automated production line of powder emulsified explosives, which is considered to be at the leading domestic level in terms of technology [1] Group 1: Technology Achievement - The technology achievement appraisal was organized by the Ministry of Industry and Information Technology in Anqing, Anhui Province, involving Jin Aobo's wholly-owned subsidiary Hebei Jin Aobo Success Electromechanical Co., Ltd. and other companies [1] - The appraisal committee reviewed project reports, technical summaries, and conducted on-site inspections, concluding that the project meets domestic leading technology standards [1] Group 2: Production Line Features - The production line utilizes a static emulsifier for the first time in the production of powder emulsified explosives, achieving a fully automated line without "0-class" hazardous equipment [1] - The system incorporates automatic control, safety interlocks, video monitoring, and access control, enhancing the inherent safety level of the production line [1] Group 3: Industry Impact - The project aligns with the guidelines for upgrading the civil explosive materials industry, aiming to improve safety levels and reduce hazardous operations [1] - The technology has broad prospects for promotion, with significant social and economic benefits anticipated [1]

Group 1 - Jiangnan Chemical held its seventh ninth board meeting on October 24, 2025, to review the Q3 report [1] - For the first half of 2025, Jiangnan Chemical's revenue composition was 91.6% from the civil explosives industry, 7.86% from the wind power industry, and 0.53% from other businesses [1] - As of the report date, Jiangnan Chemical's market capitalization was 17.4 billion yuan [1] Group 2 - In 2023, China's innovative pharmaceuticals have generated $80 billion in overseas licensing deals [1] - The secondary market for biomedicine is thriving, while the primary market is facing challenges in fundraising [1]

Company Overview - Tongde Chemical (SZ 002360) announced on October 23 that as of the announcement date, Zhang Yunsheng has pledged a total of 49.68 million shares, accounting for 62.06% of his holdings [1] Financial Performance - For the first half of 2025, Tongde Chemical's revenue composition is as follows: 97.75% from the civil explosives industry, 1.1% from the supply chain industry, 0.62% from the power industry, and 0.54% from other industries [1] - As of the report, Tongde Chemical has a market capitalization of 2.1 billion yuan [1]

Company Overview - Tongde Chemical (SZ 002360) announced that as of the date of the announcement, Zhang Yunsheng has pledged a total of 49.48 million shares, accounting for 61.81% of his total shareholding [1] Financial Performance - For the first half of 2025, Tongde Chemical's revenue composition is as follows: the civil explosives industry accounts for 97.75%, the supply chain industry for 1.1%, the power industry for 0.62%, and other industries for 0.54% [1] - As of the report date, Tongde Chemical has a market capitalization of 2.1 billion yuan [1]

Group 1 - Jiangnan Chemical (SZ 002226) announced on October 10 that its seventh eighth board meeting will be held on October 10, 2025, via communication method to review the proposal for the third extraordinary shareholders' meeting of 2025 [1] - For the first half of 2025, Jiangnan Chemical's revenue composition is as follows: 91.6% from the civil explosives industry, 7.86% from the wind power industry, and 0.53% from other businesses [1] - As of the report date, Jiangnan Chemical has a market capitalization of 18.9 billion yuan [1]

Group 1 - The company Yipuli (SZ 002096) announced a temporary board meeting held on September 10, 2025, to discuss related party transactions with China Gezhouba Group Construction Engineering Co., Ltd [1] - For the first half of 2025, Yipuli's revenue composition was as follows: blasting services accounted for 75.36%, the civil explosives industry represented 18.24%, and other industries made up 6.4% [1] - As of the report date, Yipuli's market capitalization was 17 billion yuan [1]

Group 1: Company Overview - Sichuan Yahua Industrial Group is a leading producer of lithium salt products, particularly battery-grade lithium hydroxide, with industry-leading production technology and equipment [1][2] - The company has achieved full automation, intelligent production, and information management in its production lines, enhancing efficiency and product quality [1] - Yahua is recognized as a core supplier for major global automotive and battery manufacturers, establishing a strong market position [2] Group 2: Market Position and Business Development - The company ranks fourth in the Chinese civil explosives industry, with electronic detonator sales leading the industry for several consecutive years [2] - Yahua has developed stable sales channels and maintains good relationships with large end-users, exporting products to countries such as Myanmar, Nepal, Mongolia, and Laos [2] - The company has diversified its lithium resource supply through self-controlled and purchased mines, ensuring a stable resource guarantee [4] Group 3: Customer Structure and Revenue - In the first half of 2025, revenue from top lithium business clients accounted for 91% of total revenue, with significant contributions from both domestic and international clients [3] - Major international clients include TESLA, LGES, and Panasonic, while domestic clients include CATL and Zhonghua [3] Group 4: Industry Trends and Company Strategy - The company is closely monitoring industry supply and demand changes, aiming for sustainable profitability while adjusting lithium salt production based on market conditions [5] - The recent "anti-involution" policy encourages companies to avoid cutthroat competition and focus on collaboration, capacity planning, and green production practices [5] Group 5: Risk Management - In the first half of 2025, the company utilized lithium carbonate futures for hedging against price volatility, aiming to mitigate risks associated with market fluctuations [7]

Group 1 - The company Yipuli (SZ 002096) held its 20th meeting of the 7th board of directors on August 28, 2025, in Changsha, Hunan Province, to review the proposal for revising the "Secretary Work Guidelines of the Board of Directors" [1] - For the fiscal year 2024, the company's revenue composition is as follows: blasting service business accounts for 72.34%, the civil explosives industry accounts for 22.51%, and other industries account for 5.15% [1]

Group 1 - The core viewpoint of the article highlights that Tongde Chemical (SZ 002360) held its 15th meeting of the 8th Board of Directors on August 25, 2025, to discuss the proposal for delegating the responsibilities of the chairman and legal representative to a director [1] - For the fiscal year 2024, Tongde Chemical's revenue composition is as follows: 97.39% from the civil explosives industry, 1.2% from the supply chain industry, 0.77% from the power industry, and 0.64% from other businesses [1] - As of the report date, Tongde Chemical has a market capitalization of 2.2 billion yuan [1] Group 2 - The A-share market has seen trading volumes exceed 2 trillion yuan for eight consecutive days, indicating strong market activity [1] - Major brokerage firms are actively recruiting for the autumn season, with 25 job positions available, reflecting a demand for talent in the industry [1]