Core Insights - The article emphasizes the rising importance of biomanufacturing as a strategic and innovative sector, which is seen as a new growth point that can help optimize industrial structures and transform economic models [1]. Group 1: Current State and Trends - The "2025 China Synthetic Biomanufacturing Industry Development White Paper" was officially released on August 1, highlighting the current status and trends in biomanufacturing [1]. - The report analyzes the global biomanufacturing industry, including key platform facilities and a comparative study of the US and China in this field [5]. Group 2: Policy Landscape - The white paper discusses major policies affecting biomanufacturing both domestically and internationally for the years 2024-2025 [5]. Group 3: Industry Map and Applications - It provides a comprehensive map of the Chinese biomanufacturing industry and analyzes the industry chain along with key application directions, including biomanufacturing in pharmaceuticals, food, personal care, agriculture, chemicals, materials, and energy [5]. Group 4: Key Enterprises - The report identifies ten leading enterprises in the Chinese biomanufacturing sector, detailing their contributions and roles within the industry [5][6]. Group 5: Company Strategies - It outlines the synthetic biology strategies of 15 listed companies, summarizing their development approaches and corresponding popular products [5][6]. Group 6: Investment and Challenges - The white paper reviews the investment and financing situation in domestic synthetic biology from 2024 to mid-2025 and discusses the challenges faced by the biomanufacturing industry in China, along with proposed countermeasures [5][6].

Group 1: Company Overview and Leadership - Shenzhen Longkun Technology Co., Ltd. is represented by Chairman Chen Jianxiang and other key personnel during investor relations activities [1][3] - The company is actively engaging with various financial institutions and analysts to discuss its business strategies and developments [2][3] Group 2: AI Application Center - The AI Smart Application Center was officially established on January 11, 2025, to enhance internal efficiency and management through AI technology [4] - The center focuses on two main areas: internal management and digital applications related to the company's core business in organic waste resource utilization and bioenergy [4] Group 3: Collaboration with Sinopec - Longkun Technology is collaborating with Sinopec to build a full industrial chain for the collection, pre-treatment, and deep processing of waste oil into biodiesel and sustainable aviation fuel (SAF) [4] - The partnership is progressing steadily, with a signing ceremony held on August 15, 2025, although specific details are under confidentiality agreements [4] Group 4: HMO Product Development - The company has completed trial production for its first phase of HMO products, with a capacity of 260 tons, which has passed inspections from multiple downstream clients [5] - HMO products include various types such as 2'-FL, 3-FL, and LNnT, with some already approved by health authorities [6] Group 5: SAF Policy and Market - Thailand has implemented a mandatory blending policy for sustainable aviation fuel, requiring a 1% mix starting January 1, 2026, to support carbon neutrality goals [6] - In China, the target for SAF consumption is set at 20,000 tons for 2025, with a cumulative goal of 50,000 tons during the 14th Five-Year Plan period [6][7] Group 6: Project Progress - The Beijing Tongzhou project is on track for completion and trial operation in the second half of 2026 [7]

SAF Industry Analysis: Super Cycle Driven by Supply-Demand Mismatch Industry Overview - The SAF (Sustainable Aviation Fuel) industry is experiencing a significant shift from "policy-driven" to "hard gap-driven" dynamics, particularly influenced by the upcoming EU ReFuelEU Aviation regulation set to take effect in 2025, which mandates the incorporation of 2%, 5%, and 70% sustainable aviation fuel in aviation fuel by 2025, 2030, and 2035 respectively, translating to a demand of 140 million, 350 million, and 5000 million tons [1][2] Key Insights - The price of SAF has surged over 50% throughout the year due to supply chain disruptions, leading to a significant widening of the price gap with upstream raw material UCO (Used Cooking Oil) [1] - Despite a potential decline in short-term demand post-2026, the UK’s blending target of 3.6% and Singapore's taxation policies are expected to support ongoing demand, with global production capacity estimated at 4-5 million tons, and an effective capacity of 2.4 million tons, which still falls short of the global demand of 2.8 million tons (Europe 1.8 million + USA 600,000 + South Korea and China 400,000) [1] Profit Distribution in the Industry - The industry logic has shifted from mere policy expectations to the realization of excess profits driven by scarce refining capacity [2] - Companies with existing or upcoming SAF production capacity are positioned to enjoy the highest processing profits, while those with compliant and traceable UCO resources will benefit from compliance premiums amid global trade barriers [2] Major SAF Suppliers and Capacities - Key SAF suppliers and their production capacities include: - Jiaao Environmental: 370,000 tons (with an additional 500,000 tons under construction) - Longkun Environment: 170,000 tons (planning to expand to 420,000 tons) - Sinopec: Zhenhai Refining 100,000 tons - Haineng Energy: Shandong Sanju 50,000 tons - Overseas Neste: over 500,000 tons - Unlisted Junheng Biological: 200,000 tons - Yigao Environmental: 200,000 tons [2]

Core Viewpoint - Longkun Technology announced the resignation of its Vice President, Zhou Cunquan, due to work arrangement reasons, while he will continue to serve as a director and committee member of the board [2] Group 1 - Zhou Cunquan submitted a written resignation report to the board of directors [2] - His resignation will take effect from the date the board receives the resignation report, in accordance with relevant regulations [2] - Zhou will maintain his position in the company's controlling subsidiary after resigning as Vice President [2]

证券代码：301305 证券简称：朗坤科技 公告编号：2026-001 深圳市朗坤科技股份有限公司 关于高级管理人员辞任的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 深圳市朗坤科技股份有限公司（以下简称"公司"）董事会近日收到公司董 事、副总经理周存全先生的书面辞任报告。周存全先生因工作安排原因申请辞去 公司副总经理职务，辞任后继续担任公司董事及董事会专门委员会委员，同时继 续在公司的控股子公司担任职务。根据《深圳证券交易所上市公司自律监管指引 第 2 号—创业板上市公司规范运作》《公司章程》等相关规定，周存全先生的辞 任申请自公司董事会收到辞任报告之日起生效。 周存全先生作为公司高级管理人员原定任期为 2025 年 5 月 16 日至 2028 年 5 月 15 日。周存全先生在任职公司高管期间不存在应当履行而未履行的承诺事 项。周存全先生辞任公司副总经理职务后继续担任公司董事，将继续遵守《上市 公司股东减持股份管理暂行办法》《上市公司董事和高级管理人员所持本公司股 份及其变动管理规则》《深圳证券交易所创业板股票上市规则》《深圳证券交易 所上市公司 ...

Investment Rating - The report maintains a "Buy" rating for several companies in the environmental sector, including Huanlan Environment, Sanfeng Environment, and others, indicating a positive outlook for their stock performance [5]. Core Insights - The environmental industry is entering a critical phase of carbon reduction, with a focus on recycling and waste incineration. The demand for green energy and recycling industries is expected to rise significantly as China transitions to a dual control system for carbon emissions starting in 2026 [4][17]. - The introduction of the EU carbon tariff in 2026 is anticipated to increase the cost of exports from China, prompting companies to adopt greener practices to mitigate carbon emissions [4][17]. - High dividend assets in the environmental sector are expected to remain attractive in 2026, with companies like Guangda Environment and Huanlan Environment showing significant stock price increases in 2025 [4][5]. - The bio-diesel sector is experiencing a rise in UCO prices, which are expected to benefit companies involved in waste oil processing and bio-fuel production [19][25]. Summary by Sections Section 1: Market Performance - The environmental sector has shown strong performance in 2026, with water treatment, energy-saving, and recycling sectors leading the gains. Companies are diversifying into secondary businesses to enhance growth [11][14]. Section 2: Policy and Regulatory Developments - The report highlights the implementation of the "Solid Waste Comprehensive Governance Action Plan" aimed at reducing industrial solid waste and enhancing recycling efforts [33]. - The introduction of the carbon trading market and the EU carbon tariff are significant regulatory changes that will impact the industry [17][31]. Section 3: Company Performance and Recommendations - Key companies recommended for investment include Huanlan Environment, Shanghai Industrial Holdings, and others, which are expected to benefit from favorable market conditions and policy support [4][5]. - The report notes that the environmental sector's valuation is currently at a historical low, suggesting potential for future growth [45][52]. Section 4: Financial Analysis - The financial metrics for key companies indicate a positive outlook, with projected earnings per share (EPS) and price-to-earnings (PE) ratios suggesting undervaluation relative to historical performance [5]. Section 5: Market Trends - The report tracks the performance of various sub-sectors within the environmental industry, noting that energy-saving manufacturing and recycling have shown the most significant growth [49]. Section 6: Export and Pricing Trends - UCO prices have remained strong, with recent data showing a 6.1% increase compared to early 2025, indicating robust demand for bio-diesel feedstock [19][23]. Section 7: Carbon Market Activity - The carbon market has seen significant trading volumes, with recent data indicating a closing price of 78.50 CNY per ton, reflecting ongoing market activity and interest [31]. Section 8: Company Announcements - Recent announcements from companies like Dongjiang Environmental and Zhongyuan Environmental indicate strategic acquisitions aimed at enhancing operational capabilities and market positioning [42].

Group 1 - The core point of the article is that Langkun Technology reported a total of 19,270 shareholders as of January 9, 2026 [2]

Core Viewpoint - The collaboration between Langkun Technology and Sinopec Group focuses on establishing a full industrial chain for the collection, pre-treatment, and deep processing of waste oil into biodiesel and sustainable aviation fuel (SAF) [1] Group 1: Company Collaboration - On August 15, 2025, a tripartite cooperation signing ceremony was held between China Petroleum & Chemical Corporation Guangzhou Branch, Sinopec Refining Sales Co., Ltd., and Guangzhou Langkun to jointly build the full industrial chain for waste oil [1] - The cooperation project is progressing steadily according to the agreement, with the company actively cooperating with relevant parties to implement various aspects of the collaboration [1] Group 2: Business Environment - The specific details of the cooperation are not disclosed due to confidentiality agreements [1] - The related business is subject to uncertainties influenced by policy changes and macroeconomic factors [1]

Core Viewpoint - Thailand has implemented a mandatory blending requirement for Sustainable Aviation Fuel (SAF), mandating a 1% blend in aviation fuel starting January 1, 2026, to support carbon neutrality and net-zero emission goals [1] Group 1: Company Response - The company, Longkun Technology, addressed an investor inquiry regarding China's SAF blending policy, referencing the core deployment document from January 2022, which sets clear quantitative targets for SAF consumption [1] - According to the document, the SAF consumption target for 2025 is set at 20,000 tons, with a cumulative consumption target of 50,000 tons during the 14th Five-Year Plan period [1] - Currently, the promotion of SAF in China is primarily in the pilot demonstration phase, and there are no mandatory blending requirements in place [1]

Group 1 - The core point of the article is that Langkun Technology (301305) has reported a total of 18,893 shareholders as of December 31, 2025 [1]