Core Viewpoint - The agricultural chemical sector experienced a 1.12% increase on October 21, with Lanfeng Biochemical leading the gains. The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1]. Sector Performance - The agricultural chemical sector saw individual stock performances as follows: - Lanfeng Biochemical (002513) closed at 8.86, up 10.06% with a trading volume of 1.0553 million shares and a transaction value of 875 million yuan - Dongfang Tower (002545) closed at 14.59, up 4.66% with a trading volume of 182,400 shares and a transaction value of 262 million yuan - Yajing International (000893) closed at 41.05, up 3.82% with a trading volume of 73,500 shares and a transaction value of 300 million yuan - Other notable performances include Green Heng Technology (920866) up 3.37%, Chitianhua (600227) up 2.88%, and Jinzhen Da (002470) up 2.84% [1]. Capital Flow - The agricultural chemical sector experienced a net outflow of 121 million yuan from institutional investors, while retail investors saw a net inflow of 136 million yuan. Speculative funds had a net outflow of 14.34 million yuan [1].

Core Viewpoint - Oriental Tower's stock price has shown significant growth this year, with a year-to-date increase of 111.29%, indicating strong market performance and investor interest [1][2]. Company Overview - Qingdao Oriental Tower Co., Ltd. was established on August 1, 1996, and listed on February 11, 2011. The company is located at No. 318, Guangzhou North Road, Jiaozhou, Shandong Province [1]. - The main business activities include the research, design, production, sales, and installation of steel structures (for power plants, petrochemicals, and civil buildings) and tower products (transmission line towers, broadcast and television towers, communication towers) [1]. - The revenue composition is as follows: potassium chloride 65.07%, angle steel towers 16.09%, steel structures 11.72%, steel pipe towers 4.63%, sodium bromide 1.73%, others 0.52%, construction installation 0.14%, and power generation 0.10% [1]. Financial Performance - For the first half of 2025, Oriental Tower achieved operating revenue of 2.148 billion yuan, representing a year-on-year growth of 8.51%. The net profit attributable to shareholders was 493 million yuan, showing a significant increase of 79.18% year-on-year [2]. - Since its A-share listing, Oriental Tower has distributed a total of 2.614 billion yuan in dividends, with 1.257 billion yuan distributed in the last three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders was 22,800, a decrease of 15.33% from the previous period. The average circulating shares per person increased by 18.11% to 49,653 shares [2]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 14.5597 million shares, a decrease of 771,000 shares from the previous period. New shareholders include China Europe Times Pioneer Stock A and China Europe New Blue Chip Mixed A [3].

Core Insights - The domestic potassium fertilizer industry is experiencing significant profit growth among leading companies in Q3, with notable increases in net profits reported by Salt Lake Co., Zangge Mining, and Oriental Tower [1][2][3]. Group 1: Salt Lake Co. - Salt Lake Co. is expected to report a net profit of 4.3 billion to 4.7 billion yuan, representing a year-on-year growth of 36.89% to 49.62 [1]. - The estimated net profit for Q3 is between 1.8 billion to 2.2 billion yuan, exceeding market expectations with a year-on-year increase of 93.77% to 136.83% [1]. - The rise in potassium chloride prices compared to the same period last year has driven profitability in this business segment, with a production volume of approximately 3.2662 million tons and sales of about 2.8609 million tons in the first three quarters [1]. Group 2: Zangge Mining - Zangge Mining reported a net profit of 2.75 billion yuan for the first three quarters, a year-on-year increase of 47.26%, with Q3 net profit reaching 951 million yuan, up 66.49% year-on-year [2]. - The company's growth is characterized by a "dual engine" model, with both potassium fertilizer sales and investment income contributing significantly; potassium chloride sales reached 783,800 tons, a 9.62% increase year-on-year, with an average price of 2,919.81 yuan/ton, up 26.88% [2]. - Despite a decline in lithium carbonate prices, the company has mitigated risks through various strategies, including releasing state reserves and expanding mining rights [2]. Group 3: Oriental Tower - Oriental Tower anticipates a net profit of 750 million to 900 million yuan for the first three quarters, reflecting a year-on-year growth of 60.83% to 93.00% [3]. - The estimated Q3 net profit ranges from 257 million to 407 million yuan, showing a year-on-year increase of 36.7% to 116.5% [3]. - Key factors for the high growth include full-capacity operation of potassium fertilizer production lines and an optimized business structure, with the chemical segment (primarily potassium fertilizer) accounting for 66.8% of revenue [3]. Group 4: Market Trends - The import price of potassium chloride fluctuated around 3,200 yuan/ton in Q3, reflecting a quarter-on-quarter increase of approximately 200 yuan/ton [4]. - The market price for potassium chloride (60% powder) from Qinghai Salt Lake is projected to be 2,550 yuan/ton by the end of 2024, maintaining a high level since mid-July when it rose to 3,200 yuan/ton [4].

Core Insights - The quality inspection results for transmission line tower products in Qingdao, Shandong Province, indicate that all 20 batches tested met the required standards, showing no non-compliance issues [3][4]. Summary by Category Industry Overview - The inspection was conducted by the Qingdao Market Supervision Administration as part of routine quality supervision for industrial products [3]. Company Performance - Multiple companies, including Qingdao Wuxiao Group Co., Qingdao Huajian Steel Structure Co., and Qingdao Yichuan Steel Structure Co., had their products tested, all of which passed the quality standards set by the municipal inspection research institute [4][5].

Investment Rating - The report maintains an "Optimistic" rating for the chemical industry [3][4]. Core Insights - The report highlights a recovery opportunity at the bottom of the chemical cycle, particularly in the titanium dioxide sector, with major companies expanding globally and focusing on asset acquisitions [3][4]. - Global oil supply is expected to increase significantly, driven by non-OPEC production, while demand remains stable with a projected global GDP growth of 2.8% [4][5]. - The report emphasizes the importance of various chemical chains, including textiles, agriculture, and exports, as well as the potential for recovery in profitability for titanium dioxide due to easing trade tensions and improved overseas real estate conditions [3][4]. Summary by Sections Industry Dynamics - Oil supply is anticipated to rise, with OPEC+ expected to increase production, while demand is stable but may slow due to tariffs [4]. - Coal prices are expected to stabilize at a low level, and natural gas exports from the U.S. are likely to increase, reducing import costs [4]. Chemical Product Prices and Trends - The report notes that the PPI for all industrial products fell by 2.3% year-on-year in September, indicating a narrowing decline compared to August [5]. - Manufacturing PMI rose to 49.8%, suggesting a continued recovery in manufacturing activity [5]. Investment Analysis - The report suggests focusing on four key areas for investment: textiles, agriculture, export-related chemicals, and sectors benefiting from reduced competition [3]. - Specific companies to watch include Lu Xi Chemical, Tongkun Co., and Huafeng Chemical in the textile chain, and various firms in the agricultural sector such as Hualu Hengsheng and Baofeng Energy [3][4]. Key Company Valuations - The report provides a valuation table for key companies, indicating their market capitalization and projected earnings for the coming years [14].

Investment Rating - The report maintains an "Optimistic" rating for the chemical industry [3][4]. Core Insights - The report highlights the global expansion of major titanium dioxide manufacturers, emphasizing the opportunity for industry recovery from the bottom of the cycle. The acquisition of Venator UK's titanium dioxide assets and the establishment of subsidiaries in Malaysia and the UK are key developments [4][5]. - The macroeconomic outlook for the chemical sector indicates stable oil demand despite a slight slowdown due to tariffs, with global GDP growth projected at 2.8%. The report also notes that coal prices are stabilizing and natural gas export facilities in the U.S. are expected to accelerate [4][5]. - The report suggests investment strategies across various sectors, including textiles, agriculture, and chemicals, with a focus on companies benefiting from the "anti-involution" policies [4][5]. Summary by Sections Industry Dynamics - The report discusses the current macroeconomic conditions affecting the chemical industry, including oil supply and demand dynamics, with a forecast of increased production from non-OPEC sources and stable global oil demand [5][6]. - It notes that the PPI for industrial products decreased by 2.3% year-on-year in September, indicating a stabilization in prices due to improved supply-demand structures [6]. Investment Analysis - The report recommends a diversified investment approach focusing on sectors such as textiles, agriculture, and export-oriented chemicals, highlighting specific companies for potential investment [4][18]. - Key materials for growth are identified, including semiconductor materials and packaging materials, with specific companies mentioned for each category [4][18]. Price Movements - The report provides detailed price movements for various chemical products, including titanium dioxide, fertilizers, and pesticides, indicating a mixed outlook with some prices stabilizing while others show slight declines [11][14][20]. - It highlights the impact of external factors such as raw material costs and international trade dynamics on pricing trends within the chemical sector [11][14].

- The report tracks the market trend by monitoring stocks that have reached new highs, using the 250-day high distance as a key metric[11] - The 250-day high distance is calculated as follows: $ 250 \text{ day high distance} = 1 - \frac{Closet}{ts\_max(Close, 250)} $ where Closet is the latest closing price and ts_max(Close, 250) is the maximum closing price over the past 250 trading days[11] - As of October 17, 2025, the 250-day high distances for major indices are: Shanghai Composite Index 2.39%, Shenzhen Component Index 7.55%, CSI 300 4.15%, CSI 500 7.06%, CSI 1000 6.05%, CSI 2000 6.64%, ChiNext Index 10.01%, and STAR 50 Index 11.43%[12][13][15] Quantitative Models and Construction Methods 1. **Model Name: 250-day High Distance** - **Model Construction Idea:** The model tracks the distance of the latest closing price from the highest closing price in the past 250 trading days to identify stocks that are reaching new highs[11] - **Model Construction Process:** - Calculate the 250-day high distance using the formula: $ 250 \text{ day high distance} = 1 - \frac{Closet}{ts\_max(Close, 250)} $ where Closet is the latest closing price and ts_max(Close, 250) is the maximum closing price over the past 250 trading days[11] - **Model Evaluation:** The model is effective in identifying stocks that are reaching new highs, which can be considered market leaders and potential investment opportunities[11] Model Backtesting Results 1. **250-day High Distance Model** - Shanghai Composite Index: 2.39%[12] - Shenzhen Component Index: 7.55%[12] - CSI 300: 4.15%[12] - CSI 500: 7.06%[12] - CSI 1000: 6.05%[12] - CSI 2000: 6.64%[12] - ChiNext Index: 10.01%[12] - STAR 50 Index: 11.43%[12] Quantitative Factors and Construction Methods 1. **Factor Name: Smooth Momentum** - **Factor Construction Idea:** The factor focuses on stocks with smooth price paths and consistent momentum, as these stocks tend to have higher returns compared to those with jumpy price paths[24] - **Factor Construction Process:** - **Analyst Attention:** At least 5 buy or overweight ratings in the past 3 months[26] - **Relative Strength:** Top 20% in terms of 250-day price change[26] - **Price Stability:** Combine the following two indicators and select the top 50% of stocks: - Price path smoothness: Ratio of price displacement to price path length[26] - Consistency of new highs: Average 250-day high distance over the past 120 days[26] - **Trend Continuation:** Average 250-day high distance over the past 5 days, select the top 50 stocks[26] - **Factor Evaluation:** The factor effectively identifies stocks with strong and stable momentum, which are likely to continue performing well[24] Factor Backtesting Results 1. **Smooth Momentum Factor** - Selected stocks include: Xiangnong Chip, Oriental Tower, Neway Valve, etc.[27] - Sector distribution: Cyclical (14 stocks), Manufacturing (8 stocks)[27] - Industry leaders: Non-ferrous metals in the cyclical sector, machinery in the manufacturing sector[27]

Group 1: Market Trends and Highs - The report tracks stocks, industries, and sectors reaching new highs, serving as market indicators and highlighting the effectiveness of momentum and trend-following strategies [1][4] - As of October 17, 2025, the distance to the 250-day new highs for major indices are: Shanghai Composite Index at 2.39%, Shenzhen Component Index at 7.55%, CSI 300 at 4.15%, CSI 500 at 7.06%, CSI 1000 at 6.05%, CSI 2000 at 6.64%, ChiNext Index at 10.01%, and STAR Market 50 Index at 11.43% [5][26] - Among the CITIC primary industry indices, sectors such as Power and Utilities, Nonferrous Metals, Steel, Coal, and Electric Equipment & New Energy are closest to their 250-day new highs, while Food & Beverage, Consumer Services, Comprehensive Finance, Banking, and Oil & Petrochemicals are further away [9][26] Group 2: High-Performing Stocks - A total of 1,233 stocks reached 250-day new highs in the past 20 trading days, with the highest numbers in the Electronics, Machinery, and Basic Chemicals sectors [2][14] - The highest proportion of new high stocks is found in Nonferrous Metals, Electronics, and Steel industries, with respective proportions of 59.68%, 41.20%, and 39.62% [14][26] - The Technology and Manufacturing sectors had the most stocks reaching new highs this week, with respective counts of 406 and 364 [16][26] Group 3: Stable High-Performing Stocks - The report identifies 27 stable high-performing stocks, including companies like Shannon Chip Creation, Oriental Tower, and Nuway Shares, based on analyst attention, relative strength, price path stability, and continuity of new highs [3][21] - The highest number of stable high stocks comes from the Cyclical and Manufacturing sectors, with 14 and 8 stocks respectively, particularly in Nonferrous Metals and Machinery [21][26]

Core Viewpoint - Dongfang Tower expects a significant increase in net profit for the first three quarters of 2025, driven by stable potash fertilizer production and rising prices [1] Company Summary - Dongfang Tower forecasts a net profit attributable to shareholders between 750 million to 900 million yuan, representing a year-on-year growth of 60.83% to 93% compared to 466 million yuan in the same period last year [1] - The company's net profit after deducting non-recurring items is projected to be between 730 million to 880 million yuan, with a year-on-year increase of 58.60% to 91.19% [1] Industry Summary - The global potash fertilizer market is expected to recover in 2025, with potash prices driven up by various factors, including a significant increase in the contract price in China, which is set at 346 USD per ton, a 27% rise from the previous year [1] - The price increase is attributed to profound changes in the global supply-demand landscape, with major producers like Uralkali and Belaruskali reducing output due to maintenance plans, leading to an expected annual capacity reduction of over 1.6 million tons [1] - Global potash consumption is anticipated to rise to 74.3 million tons, with Asia and South America accounting for over 60% of the demand [1]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：002545 证券简称：东方铁塔 公告编号：2025-054 青岛东方铁塔股份有限公司 2025年前三季度业绩预告 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。 一、本期业绩预计情况 1．业绩预告期间：2025年1月1日至2025年9月30日。 2．业绩预告情况：预计净利润为正值且属于同向上升情形。 （1）以区间数进行业绩预告的 单位：万元 青岛东方铁塔股份有限公司 董事会 ■ 二、与会计师事务所沟通情况 本次业绩预告相关的财务数据未经会计师事务所审计。 三、业绩变动原因说明 报告期内，公司钾肥生产线稳定生产，氯化钾产品市场价格较上年同期上涨，公司整体经营业绩较去年 同期将大幅提升。 四、风险提示 本次业绩预告是公司财务部门初步测算的结果，未经审计机构审计。具体财务数据将在2025年第三季度 报告中详细披露，敬请广大投资者谨慎决策，注意投资风险。 特此公告。 2025年10月14日 ...