资源回收利用
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俄高校研发出旧轮胎无废料再利用工艺
Xin Hua She· 2025-10-17 02:11
Core Insights - A Russian technical university has developed a waste-free recycling process for used car tires and has applied for a patent for this technology [1] - The new method allows for 100% conversion of old tires into raw materials for resin production, addressing the issue of waste generated in traditional tire recycling methods [1] Group 1: Technology and Process - Traditional tire recycling methods typically involve shredding tires into rubber granules, which generates waste in the form of tire cord fabric [1] - The new process treats rubber and polyester simultaneously in the same reaction unit, utilizing carbon black released during the process as a stabilizer to prevent premature curing of the resin [1] - The mechanical properties of the materials produced through this new process are significantly enhanced [1] Group 2: Applications and Market Potential - The resin produced from this process exhibits high strength and hardness after curing, making it suitable for the production of composite materials and construction materials [1] - The university claims that this innovation has broad application prospects in various industries [1]
格林美10月16日获融资买入2.10亿元,融资余额22.98亿元
Xin Lang Cai Jing· 2025-10-17 01:30
Core Viewpoint - On October 16, Greeenmei experienced a decline of 1.50% with a trading volume of 1.665 billion yuan, indicating a high level of trading activity and investor interest in the stock [1] Financing and Margin Trading - On October 16, Greeenmei had a financing buy-in amount of 210 million yuan and a financing repayment of 216 million yuan, resulting in a net financing outflow of 5.5862 million yuan [1] - As of October 16, the total margin trading balance for Greeenmei was 2.311 billion yuan, with a financing balance of 2.298 billion yuan, accounting for 5.27% of the circulating market value, which is above the 90th percentile level over the past year [1] - In terms of securities lending, Greeenmei repaid 290,900 shares and sold 304,700 shares on October 16, with a selling amount of 2.6021 million yuan based on the closing price [1] Company Overview - Greeenmei, established on December 28, 2001, and listed on January 22, 2010, is located in Shenzhen, Guangdong Province, and specializes in the recycling of waste cobalt and nickel resources, as well as electronic waste [2] - The main business revenue composition includes: ternary precursors (38.70%), nickel resources (15.73%), cobalt oxide (12.28%), trade and others (8.35%), cathode materials (7.26%), cobalt recovery (6.74%), tungsten resource recovery (6.01%), comprehensive utilization of power lithium batteries (3.06%), and scrapped automobile utilization (1.87%) [2] Financial Performance - For the first half of 2025, Greeenmei achieved an operating income of 17.561 billion yuan, representing a year-on-year growth of 1.28%, and a net profit attributable to shareholders of 799 million yuan, reflecting a year-on-year increase of 13.91% [2] Shareholder Information - As of June 30, 2025, Greeenmei had 422,700 shareholders, an increase of 1.11% from the previous period, with an average of 12,028 circulating shares per person, a decrease of 1.10% [3] - The top circulating shareholders include Hong Kong Central Clearing Limited with 125 million shares, an increase of 2.0183 million shares, and Southern CSI 500 ETF with 76.0896 million shares, an increase of 1.03395 million shares [3]
惠城环保:回收的废催化剂中含有稀土元素,提取的稀土元素主要用于生产资源化综合利用产品,如FCC催化剂
Mei Ri Jing Ji Xin Wen· 2025-10-15 01:27
Core Viewpoint - The company, Huicheng Environmental Protection (300779.SZ), is involved in the recovery of rare earth elements through its waste catalyst treatment process, utilizing proprietary technology for resource utilization [1]. Group 1 - The company has confirmed that its business includes the recovery of rare earth elements from waste catalysts [1]. - The extracted rare earth elements are primarily used in the production of resource utilization products, such as new FCC catalysts [1].
格林美股价跌5.06%,华泰柏瑞基金旗下1只基金重仓,持有868.34万股浮亏损失399.44万元
Xin Lang Cai Jing· 2025-10-14 06:42
Group 1 - The core point of the news is that Greeenmei's stock price dropped by 5.06% to 8.63 CNY per share, with a trading volume of 3.255 billion CNY and a turnover rate of 7.19%, resulting in a total market capitalization of 44.223 billion CNY [1] - Greeenmei Co., Ltd. is based in Shenzhen, Guangdong, and specializes in the recycling of waste cobalt and nickel resources, as well as electronic waste, with its main business revenue composition including ternary precursors (38.70%), nickel resources (15.73%), and cobalt recovery (6.74%) [1] - The company was established on December 28, 2001, and went public on January 22, 2010 [1] Group 2 - From the perspective of fund holdings, Huatai-PineBridge Fund has one fund heavily invested in Greeenmei, specifically the Rare Earth ETF (516780), which increased its holdings by 3.4792 million shares in the second quarter, now holding 8.6834 million shares, accounting for 4.93% of the fund's net value [2] - The Rare Earth ETF (516780) was established on February 26, 2021, with a current scale of 1.119 billion CNY and has achieved a year-to-date return of 89.34% [2] - The fund manager of the Rare Earth ETF is Tan Hongxiang, who has been in the position for 4 years and 220 days, with the best fund return during his tenure being 93.67% [3]
甘肃金昌:用好资源优势培育新产业集群
Xin Hua She· 2025-10-14 03:34
Group 1 - The core viewpoint of the articles highlights the transformation of Gansu's Jinchang City into a hub for high-value-added products through advanced processing of mineral resources and the recycling of hazardous waste, fostering new industrial clusters and strengthening the industrial economy [1][2][3] - Jinchang City has 164 industrial enterprises above designated size as of July this year, showcasing its industrial vitality and the emergence of high-value products with green circular production characteristics [1] - The production of high-purity cathode copper, which is crucial for electric wires, cables, and new energy batteries, is emphasized, with an annual output value exceeding 25 billion yuan [1] Group 2 - The introduction of downstream enterprises in the Yongchang Industrial Park has enabled the conversion of sulfuric acid, a byproduct of copper smelting, into production materials, forming a circular chemical industry and resource utilization cluster [2] - Jinchang City has developed over 60 types of chemical products, with an annual production capacity of 12 million tons, and 77% of the raw materials needed for new energy batteries can be produced locally [2] - Gansu Yelin Environmental Protection Technology Co., Ltd. is projected to achieve an output value of 3 billion yuan this year by recycling solid waste and producing various products for metallurgy, electronics, and new energy sectors [3]
时报观察丨让民企愿投敢投 为稳投资发挥更大作用
证券时报· 2025-10-14 00:21
Core Viewpoint - The article highlights the significant role of private enterprises in advancing China's aerospace capabilities and infrastructure investment, showcasing their innovative strength and contribution to economic stability and growth [2][3]. Group 1: Aerospace Developments - The successful launch of the "Gravity One" solid rocket in Shandong, which placed three commercial satellites into orbit, marks a key achievement in China's low Earth orbit satellite constellation development [1]. - The establishment of China's first comprehensive factory for rocket assembly, testing, and reuse in Hainan signifies a major step forward in the country's aerospace industry [1]. Group 2: Role of Private Enterprises - Private enterprises are increasingly involved in critical infrastructure and industrial upgrades, with private capital participation in some nuclear power projects reaching 20% [2]. - In green and low-carbon sectors, over 80% of projects supporting private capital indicate a significant shift towards private investment in these areas [2]. Group 3: Policy Support for Private Investment - Continuous policy efforts are being made to enhance private investment, including the implementation of the Private Economy Promotion Law and the dynamic optimization of the market access negative list [2]. - The National Development and Reform Commission (NDRC) is encouraging more private investment projects to issue infrastructure REITs and participate in "Artificial Intelligence+" initiatives [2]. - Research is underway to set minimum private investment participation ratios in traditional monopoly sectors like railways and nuclear power, aiming to dismantle invisible barriers to private investment [2]. Group 4: Economic Impact - Private investment serves as an important indicator of economic activity and plays a crucial role in stabilizing employment and the economy [3]. - Encouragement and support for private investment not only reassure private enterprises but also enhance the market environment, enabling them to contribute significantly to effective investment expansion [3].
格林美(002340.SZ):累计回购0.4%股份
Ge Long Hui A P P· 2025-10-09 08:05
格隆汇10月9日丨格林美(002340.SZ)公布,截至2025年9月30日,公司通过回购专用证券账户以集中竞 价交易方式累计回购公司股份20,358,500股,占公司目前总股本的0.40%,最高成交价为人民币7.01元/ 股,最低成交价为人民币5.85元/股,成交总金额为人民币136,743,597元(不含交易费用)。本次回购 股份资金来源为公司自有资金和股票回购专项贷款资金。本次回购符合相关法律法规及公司既定的回购 股份方案的要求。 ...
飞南资源股价涨5.04%,交银施罗德基金旗下1只基金重仓,持有14.06万股浮盈赚取11.53万元
Xin Lang Cai Jing· 2025-09-29 05:38
Core Insights - Feinan Resources experienced a 5.04% increase in stock price, reaching 17.08 CNY per share, with a trading volume of 146 million CNY and a turnover rate of 6.24%, resulting in a total market capitalization of 9.615 billion CNY [1] Company Overview - Feinan Resources Co., Ltd. is located in Nanhai District, Foshan City, Guangdong Province, and was established on August 22, 2008, with its listing date on September 21, 2023 [1] - The company's main business involves hazardous waste disposal and recycling of non-ferrous metal waste, with revenue composition as follows: 99.51% from resource sales, 0.28% from hazardous waste disposal, and 0.21% from other sources [1] Fund Holdings - The Jiao Yin Schroder Fund has a significant holding in Feinan Resources, with the Jiao Yin CSI Environmental Governance Index (LOF) A (164908) reducing its stake by 17,700 shares in Q2, now holding 140,600 shares, which constitutes 1.94% of the fund's net value, ranking it as the eighth largest holding [2] - The fund has achieved a year-to-date return of 17.7%, ranking 2877 out of 4221 in its category, and a one-year return of 43.04%, ranking 1854 out of 3836 [2] Fund Manager Performance - The fund manager of Jiao Yin CSI Environmental Governance Index (LOF) A is Shao Wenting, who has been in the position for 4 years and 154 days, managing a total asset size of 12.623 billion CNY [3] - During the manager's tenure, the best fund return was 52.64%, while the worst return was -25.59% [3]
“无废城市”的绿色发展之道(人民时评)
Ren Min Ri Bao· 2025-09-25 22:12
Core Viewpoint - The construction of "waste-free cities" requires tailored approaches based on local conditions, but once a commitment is made, it should be pursued steadfastly until results are achieved and goals are met [1][3]. Group 1: Innovations in Waste Management - The first batch of 20 "Resource Recycling Stations" has been established in the Tianjin Port Free Trade Zone, integrating resource recycling, community services, and micro-energy networks to enhance waste collection channels [1]. - Shandong Yantai Ice Wheel Environmental Technology Co., Ltd. has improved carbon dioxide capture rates from waste gas to over 97%, producing high-purity CO2 for use in food and other industries, demonstrating the potential of technological innovation in resource conversion [1]. - Chongqing Beisi Yuan New Energy Co., Ltd. processes used power batteries into compliant battery packs for applications in communication bases and smart streetlights, showcasing the value of scene innovation in waste management [2]. Group 2: Policy and Institutional Support - Shenzhen, Guangdong has established guidelines for the construction of recycling resource collection points, encouraging high-standard development of sorting centers and transfer stations to enhance resource recovery efficiency [2]. - Shanghai has implemented the "Shanghai Waste-Free City Construction Regulations," achieving a stable household waste classification compliance rate of over 95% and a recycling rate of 43%, illustrating the effectiveness of policy in promoting green culture and low-carbon lifestyles [2]. Group 3: Collaborative Efforts in Environmental Governance - Effective ecological governance requires collaboration across administrative boundaries to prevent issues like illegal dumping, emphasizing the need for systemic thinking and coordination among departments and regions in building waste-free cities [3]. - The process of constructing "waste-free cities" should be viewed as an opportunity to cultivate and enhance green productivity while improving community well-being through innovation, policy support, and collaboration [3].
格林美9月17日获融资买入1.45亿元,融资余额21.84亿元
Xin Lang Cai Jing· 2025-09-18 01:29
Group 1: Company Overview - Greeenme's main business involves the recycling of waste cobalt and nickel resources, electronic waste, and the production and sales of cobalt and nickel powder materials and plastic-wood composite materials [2] - The revenue composition includes: ternary precursors (38.70%), nickel resources (15.73%), cobalt oxide (12.28%), trade and others (8.35%), cathode materials (7.26%), cobalt recovery (6.74%), tungsten resource recovery (6.01%), comprehensive utilization of power lithium batteries (3.06%), and scrapped automobile utilization (1.87%) [2] Group 2: Financial Performance - For the first half of 2025, Greenme achieved operating revenue of 17.561 billion yuan, a year-on-year increase of 1.28%, and a net profit attributable to shareholders of 799 million yuan, a year-on-year increase of 13.91% [2] - Cumulative cash dividends since the A-share listing amount to 1.825 billion yuan, with 1.002 billion yuan distributed in the last three years [3] Group 3: Shareholder Structure - As of June 30, 2025, the top ten circulating shareholders include Hong Kong Central Clearing Limited as the second-largest shareholder with 125 million shares, an increase of 20.1829 million shares from the previous period [3] - The Southern CSI 500 ETF ranks as the third-largest circulating shareholder with 76.0896 million shares, an increase of 10.3395 million shares from the previous period [3] - New entrants in the top ten circulating shareholders include the Harvest CSI Rare Earth Industry ETF with 18.8308 million shares [3] Group 4: Market Activity - On September 17, Greenme's stock price remained unchanged at 0.00%, with a trading volume of 1.151 billion yuan [1] - The financing buy-in amount on that day was 145 million yuan, while the financing repayment was 206 million yuan, resulting in a net financing buy-in of -61.7859 million yuan [1] - The total balance of margin trading as of September 17 was 2.190 billion yuan, with the financing balance accounting for 5.64% of the circulating market value, indicating a high level compared to the past year [1]