Core Insights - The article discusses the production trends of petroleum coke in China, highlighting a decrease in output for the year 2025 compared to previous years [1] Industry Overview - According to the National Bureau of Statistics, China's petroleum coke production in July 2025 is projected to be 2.65 million tons, reflecting a year-on-year decline of 2.1% [1] - Cumulative production from January to July 2025 is reported at 18.282 million tons, which represents a cumulative decrease of 4.4% compared to the same period in the previous year [1] Company Insights - The article lists several companies involved in the petroleum coke industry, including Huajin Co., Yuancheng Energy, Shanghai Petrochemical, Huaxi Energy, Wanhua Chemical, Hengli Petrochemical, Rongsheng Petrochemical, Xin'ao Co., and Sinopec Capital [1] - The report by Zhiyan Consulting provides an analysis of the development trends and investment potential in the petroleum coke industry from 2025 to 2031 [1]

Group 1 - The core viewpoint of the news is that Boyuan Chemical's stock has experienced a decline, with a 5.53% drop over the last three days, closing at 6.32 CNY per share on September 3, with a total market capitalization of 23.502 billion CNY [1] - Boyuan Chemical's main business includes the production and sales of coal, methanol, fertilizers, soda ash, and sodium bicarbonate, with revenue composition being 60.01% from soda ash, 25.08% from urea, 12.88% from sodium bicarbonate, and 1.56% from other products [1] - The company is located in Ordos City, Inner Mongolia, and was established on January 23, 1997, with its listing date on January 31, 1997 [1] Group 2 - Southern Fund's Southern CSI 500 ETF (510500) is among the top ten circulating shareholders of Boyuan Chemical, having increased its holdings by 5.2159 million shares in the second quarter, totaling 38.6719 million shares, which represents 1.17% of the circulating shares [2] - The Southern CSI 500 ETF has incurred a floating loss of approximately 3.4805 million CNY today, with a total floating loss of 14.3086 million CNY during the three-day decline [2] - The fund was established on February 6, 2013, with a current scale of 113.438 billion CNY, achieving a year-to-date return of 23.14% and a one-year return of 55.04% [2]

Core Viewpoint - Antibacterial glass is an emerging functional glass that not only retains the original functions and decorative effects of glass but also adds the ability to inhibit and kill pathogenic microorganisms, leading to increased demand across various sectors [1][7]. Market Overview - The market size of the antibacterial glass industry in China reached 1.16 billion yuan in 2018 and is projected to grow to 2 billion yuan by 2024, with a compound annual growth rate (CAGR) of 9.5% [1][8]. - In 2020, due to the pandemic, the market size in the medical field increased by 13.3% due to the strong antibacterial capabilities of the glass [1]. Industry Chain - The upstream of the antibacterial glass industry includes raw materials such as quartz sand, soda ash, and nano antibacterial agents, with quartz sand being the core raw material [6]. - The midstream involves the production and manufacturing of antibacterial glass, while the downstream includes application fields such as healthcare, food processing, and construction [6]. Product Characteristics - Antibacterial glass is categorized into different types based on antibacterial mechanisms, including silicon-silver coated, silicon-titanium coated, and silicon-fluorine coated antibacterial glass, each with unique properties [4][5]. Competitive Landscape - The antibacterial glass industry is primarily dominated by foreign companies, with significant market share held by firms like Corning in the U.S. However, domestic companies are gradually increasing their market share through technological advancements [8]. Development Trends - Market demand for antibacterial glass is expected to continue growing, particularly in healthcare, food packaging, and construction sectors, driven by increasing consumer health awareness [10]. - Companies in the antibacterial glass industry are focusing on green and sustainable development, emphasizing the use of eco-friendly materials and reducing energy consumption [11]. - There is a need for companies to explore international markets, especially in Southeast Asia and the Middle East, where there is a rising demand for antibacterial glass products due to public health upgrades and infrastructure development [12].

内蒙古博源化工股份有限公司 关于控股股东部分股份解除质押及再质押的公告 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。 特别风险提示： 截至本公告披露日，内蒙古博源化工股份有限公司（以下简称公司）控股股 东内蒙古博源控股集团有限公司（以下简称博源集团）质押股份数量占其所持公 司股份数量比例超过 80%，请投资者注意相关风险。 公司近日收到控股股东博源集团的通知，其将持有公司的部分股份解除质押 冻结并重新办理了质押登记，具体事项如下： | 一、股东股份本次解除质押及质押基本情况 | | --- | 2.股东股份本次质押基本情况 证券代码：000683 证券简称：博源化工 公告编号：2025-063 | 股东名称 | 是否为控股 股东或第一 | 本次质押数 | 占其所 | 占公司 | 是否 | 是否 为补 | 质押起 | 质押到 | | 质押 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 大股东及其 | 量（股） | 持股份 | 总股本 | 为限 | 充质 | 始 ...

证券代码：000683 证券简称：博源化工 公告编号：2025-062 内蒙古博源化工股份有限公司 关于控股股东部分股份解除质押及再质押的公告 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。 特别风险提示： 截至本公告披露日，内蒙古博源化工股份有限公司（以下简称公司）控股股 东内蒙古博源控股集团有限公司（以下简称博源集团）质押股份数量占其所持公 司股份数量比例超过 80%，请投资者注意相关风险。 公司近日收到控股股东博源集团的通知，其将持有公司的部分股份解除质押 冻结并重新办理了质押登记，具体事项如下： | 一、股东股份本次解除质押及质押基本情况 | | --- | | 股东名称 | 是否为控 股股东或 第一大股 东及其一 致行动人 | 本次解除质押 股份数量（股） | 占其所持 股份比例 | 占公司总 股本比例 | 起始日 | 解除日期 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | | 博源集团 | 是 | 50,000,000 | 4.45% | 1.34% | 2024 年 6 月 3 ...

8月25日主力资金净流入178.37万元，占流通市值的0.01%。近五个交易日主力资金累计净流出1.7亿 元，占流通市值的0.82%。 风险提示：股市有风险，投资需谨慎。 博源化工最新股价为6.23元，较前一交易日上涨0.16元。当日开盘价为6.12元，最高触及6.34元，最低下 探至6.07元，振幅为4.45%。成交量达90.37万手，成交金额5.62亿元。 博源化工属于化学原料行业，公司注册地位于内蒙古。该公司同时被纳入多个国际指数成分股，包括标 准普尔、富时罗素和MSCI中国指数。公司当前总市值为231.68亿元，流通市值206.76亿元。 ...

Group 1 - The core point of the article is that Boyuan Chemical (000683) announced the unlocking of 4.182 million restricted shares, which will be tradable starting August 26, 2025, representing 0.13% of the pre-unlocking market value, with an estimated unlocking market value of approximately 25.3847 million yuan [1] - Boyuan Chemical's main business involves the production and sales of chemical products, and the company is progressing as planned on its Alashan natural soda project phase II, expected to be completed and trial production by the end of the year [1] - The company assures that its existing production facilities meet national energy consumption standards, and planned equipment maintenance will not affect the annual production schedule [1] Group 2 - The unlocking of restricted shares is part of the normal share circulation arrangement, and the scale of this unlocking is relatively small, having limited impact on the existing circulation [1] - The controlling shareholder, Boyuan Group, has recently engaged in share pledges and releases, but this does not involve the shares being unlocked [1] - Industry insiders note that the unlocking of restricted shares is a normal phenomenon in the capital market, and investors should consider the company's fundamentals and industry dynamics for comprehensive judgment [1]

Group 1 - The chemical raw materials sector increased by 1.71% on August 21, with Jiangtian Chemical leading the gains [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] - Jiangtian Chemical's stock price rose by 10.47% to 31.98, with a trading volume of 189,300 shares and a transaction value of 587 million yuan [1] Group 2 - The chemical raw materials sector experienced a net outflow of 725 million yuan from main funds, while retail investors saw a net inflow of 696 million yuan [2] - The top gainers in the sector included Zhongke Titanium White, which rose by 10.11% to 4.90, and Shanshui Technology, which increased by 6.73% to 27.44 [1][2] - The overall trading volume and transaction values for various stocks in the sector varied, with Zhongke Titanium White achieving a transaction value of 1.456 billion yuan [1][2] Group 3 - The main fund inflows and outflows for specific stocks showed that Zhongke Titanium White had a net inflow of 226 million yuan, while retail investors had a net outflow of 77.84 million yuan [3] - Jiangtian Chemical also saw a net inflow of 21.45 million yuan from main funds, despite a net outflow of 20.58 million yuan from retail investors [3] - The data indicates a mixed sentiment among different investor types within the chemical raw materials sector [3]

Group 1: Titanium Market Overview - The titanium concentrate market is facing a severe supply-demand imbalance, leading to a weak overall industry state with low purchasing willingness from downstream buyers and significant inventory accumulation [1] - The price of titanium dioxide (TiO2) is expected to be around 46%, with mainstream prices for titanium concentrate ranging from 1600 to 1700 CNY per ton [1] - The sponge titanium industry is experiencing rising inventory levels, with weak purchasing enthusiasm from downstream sectors, while military demand remains strong [1] Group 2: Titanium Dioxide Pricing Trends - As of the week of August 8-14, 2025, the mainstream price for sulfuric acid method rutile titanium dioxide is reported to be between 12200 and 13700 CNY per ton, with a weighted average price of 13302 CNY per ton, remaining stable compared to the previous week [2] - The "floor price" for titanium dioxide has been maintained for an extended period, with expectations for demand to improve and prices to stabilize [2] Group 3: Chemical Industry Performance - The CSI Chemical Industry Theme Index (000813) has seen a strong increase of 1.59%, with notable gains in stocks such as Nuclear Titanium White (10.11%) and Boyuan Chemical (6.22%) [3] - The Chemical ETF (159870) has risen by 1.39%, with a latest price of 0.66 CNY and a net subscription of 1.1 billion units during trading [3] Group 4: Chemical ETF Composition - The CSI Chemical Industry Theme Index consists of several sub-indices, with the top ten weighted stocks accounting for 43.54% of the index, including Wanhu Chemical and Salt Lake Co [4]

格隆汇8月21日｜A股市场化工股强势，其中，杭州高新（维权）20CM涨停，江天化学涨超13%，中核 钛白（维权）、道恩股份、长鸿高科、美邦股份、阿科力10CM涨停，飞鹿股份涨超9%，博源化工、扬 农化工涨超6%。 | 代码 | 名称 | | 涨幅% ↓ | 总市值 | 年初至今涨幅%。 | | --- | --- | --- | --- | --- | --- | | 300478 | 杭州高新 | 1 | 19.98 | 25.03亿 | 119.31 | | 300927 | 江天化学 | | 13.78 | 47.55 Z | 100.62 | | 002145 | 中核钛白 | 1 | 10.11 | 187亿 | 16.14 | | 002838 | 道恩股份 | 1 | 10.02 | 124亿 | 121.65 | | 605008 | 长湾高科 | 1 | 10.00 | 103亿 | 33.58 | | 605033 | 美邦股份 | 来 | 10.00 | 32.14亿 | 98.54 | | 603722 | 阿科力 | 兼 | 9.99 | 51.30亿 | 27.96 | | 300 ...