证券研究报告 | 2026年02月04日 农化行业：2026 年 1 月月度观察 优于大市 钾肥合同价上涨，储能拉动磷矿需求，草铵膦将取消出口退税 储能需求持续向好，磷酸铁锂价格持续上涨。据百川盈孚，目前我国磷 酸铁锂产能达 594.5 万吨/年，2025 年产量 382 万吨，同比增长 48.59%， 截至 2026 年 1 月底，磷酸铁锂市场价格约 5.6 万元/吨，环比+7%，较 2025 年 6 月底最低价 3.2 万元/吨上涨 75%。受下游储能及动力电池需 求向好拉动，磷酸铁/锂、六氟磷酸锂等含磷新能源材料需求显著提升， 叠加供给端行业反内卷工作推进，产品价格持续上涨。 在全球储能产业加速扩张的背景下，磷酸铁锂对上游磷资源的需求持续 提升。假设全球储能电池出货量在 2025-2027 年分别增至 600/800/983 GWh，对应磷矿石需求将升至 600/800/983 万吨，占我国磷矿石预测产 量比重分别达到 4.7%/5.9%/7.0%；储能级磷酸铁对原料纯度要求高（低 铁、低镁、低重金属），实际可适配的高品位磷矿资源远比总量稀缺， 叠加动力电池的持续贡献，磷资源在新能源电池领域的消费比重将 ...

Investment Rating - The report maintains an "Overweight" rating for the basic chemical industry [10] Core Views - The basic chemical index decreased by 0.86% over the past week, underperforming the CSI 300 index by 0.94 percentage points, ranking 12th among all sectors [3][15] - Key sub-sectors that performed well include compound fertilizers (10.93%), textile chemical products (10.36%), coal chemicals (4.81%), polyurethane (3.75%), and soda ash (2.99%) [3][16] - International crude oil prices continued to rise, with Brent and WTI crude oil futures settling at $70.69 and $65.21 per barrel, respectively, marking increases of 7.30% and 6.78% from the previous week [4] - The price of polyester filament has also increased, with weekly average prices for POY 150D/48F, FDY 150D/96F, and DTY 150D/48F rising by 2.99%, 3.84%, and 2.04%, respectively [5] Summary by Sections Market Trends - The basic chemical index's performance was negative, with a decrease of 0.86% compared to a slight increase of 0.08% in the CSI 300 index [3][15] - The top-performing sub-sectors included compound fertilizers, textile chemical products, and coal chemicals, indicating a mixed performance across the industry [3][16] Chemical Price Trends - The top five products with the highest weekly price increases were international fuel oil (9.66%), adipic acid (9.59%), and octanol (8.84%) [4][24] - Conversely, the products with the largest price declines included NYMEX natural gas (-25.76%) and hydrochloric acid (-15.38%) [4][24] Investment Recommendations - The report suggests focusing on several key sectors: refrigerants, chemical fibers, high-quality companies like Wanhua Chemical, and agricultural chemicals [10][44] - Specific companies to watch include Jinshi Resources, Juhua Co., and Sanmei Co. in the refrigerant sector, and Huafeng Chemical and New Fengming in the chemical fiber sector [10][44]

智通财经APP获悉，国信证券发布研报称，截至2026年1月底，国内氯化钾港口库存为249.47万吨，较 去年同期减少34.51万吨，降幅为12.15%。1月底，中国进口商与俄罗斯乌拉尔钾肥公司达成了跨境铁路 合同，2月氯化钾合同价格为364美元/吨(满洲里交货)，较1月价格上涨3美元/吨；国内氯化钾市场均价 为3295元/吨，环比上月涨幅为0.4%，同比去年涨幅27.52%。农药行业方面，取消出口退税短期将挤压 草铵膦等农药企业利润空间，短期出口需求提升叠加国内春耕备货期，草铵膦价格将出现一定上涨。 国信证券主要观点如下： 钾肥供需紧平衡，2月钾肥合同价格上涨 储能需求持续向好，磷酸铁锂价格持续上涨 据百川盈孚，目前我国磷酸铁锂产能达594.5万吨/年，2025年产量382万吨，同比增长48.59%，截至 2026年1月底，磷酸铁锂市场价格约5.6万元/吨，环比+7%，较2025年6月底最低价3.2万元/吨上涨75%。 受下游储能及动力电池需求向好拉动，磷酸铁/锂、六氟磷酸锂等含磷新能源材料需求显著提升，叠加 供给端行业反内卷工作推进，产品价格持续上涨。 在全球储能产业加速扩张的背景下，磷酸铁锂对上游磷资源的 ...

Investment Rating - The report maintains an "Outperform" rating for the agricultural chemical industry [5][8]. Core Views - The potassium fertilizer market is experiencing a tight supply-demand balance, with contract prices rising due to increased demand and limited domestic production [1][5]. - The long-term price of phosphate rock is expected to remain high due to declining ore grades and increasing demand from new applications such as lithium iron phosphate [2][3][7]. - The cancellation of export tax rebates for certain pesticides, including glyphosate, is anticipated to accelerate the elimination of outdated production capacity in the pesticide industry [4][7]. Summary by Sections Potassium Fertilizer - Potassium fertilizer prices are recovering due to strong demand, with domestic production expected to decrease by 2.7% to 5.5 million tons in 2024, while imports are projected to reach a record high of 12.633 million tons, up 9.1% year-on-year [1][25]. - As of January 2026, the average market price for potassium chloride was 3,295 CNY/ton, reflecting a 27.52% increase year-on-year [1][41]. - Key companies recommended for investment include Yara International, with projected potassium chloride production of 2.8 million tons in 2025 and 4 million tons in 2026 [5][8]. Phosphate Chemicals - The phosphate rock market is characterized by tight supply, with prices for 30% grade phosphate rock remaining above 900 CNY/ton for over two years [2][50]. - As of January 30, 2026, the price for 30% grade phosphate rock was 1,040 CNY/ton in Hubei and 970 CNY/ton in Yunnan, stable compared to the previous month [2][50]. - Companies with clear expansion plans such as Chuanheng Co., Yuntianhua, and Xingfa Group are recommended for investment [7]. Pesticides - The cancellation of export tax rebates is expected to increase production costs for pesticide companies, leading to a potential rise in prices for glyphosate and other products [4][7]. - The production of glyphosate in China is projected to grow significantly from 18,300 tons in 2020 to 120,400 tons by 2025, with an annual compound growth rate of 45.78% [4][7]. - Recommended companies in the pesticide sector include Lier Chemical and Liming Chemical, which are expected to benefit from price increases and improved margins [7].

Investment Rating - The report maintains an "Outperform" rating for the agricultural chemical industry [5][8]. Core Views - The potassium fertilizer market is experiencing a tight supply-demand balance, with contract prices rising due to increased demand and limited domestic production [1][5]. - The long-term price of phosphate rock is expected to remain high due to declining ore grades and increasing demand from new applications such as lithium iron phosphate [2][3]. - The cancellation of export tax rebates for certain pesticides, including glyphosate, is anticipated to accelerate the elimination of outdated production capacity in the industry [4][5]. Summary by Sections Potassium Fertilizer - Potassium fertilizer prices are recovering due to strong demand, with domestic production expected to decrease slightly in 2024 while imports reach a historical high [1][25]. - As of January 2026, the average market price for potassium chloride was 3,295 CNY/ton, reflecting a year-on-year increase of 27.52% [1][41]. - Key companies recommended include Yara International, with projected potassium chloride production of 280 million tons in 2025 and 400 million tons in 2026 [5][8]. Phosphate Chemicals - The phosphate rock market is characterized by tight supply, with prices for 30% grade phosphate rock remaining high at around 1,040 CNY/ton in Hubei [2][50]. - The demand for lithium iron phosphate is driving the growth of phosphate rock consumption, with significant price increases observed in related products [2][3]. - Recommended companies include Chuanheng Co., which has clear expansion plans, and Yuntianhua, a leading player in the phosphate chemical sector [5][7]. Pesticides - The cancellation of export tax rebates is expected to increase production costs for pesticide companies, leading to a potential rise in prices for glyphosate and other products [4][5]. - The market for glyphosate is projected to grow significantly, with production expected to increase from 18,300 tons in 2020 to 120,400 tons by 2025, reflecting a compound annual growth rate of 45.78% [4][5]. - Companies recommended in this sector include Lier Chemical and Liming Chemical, which are well-positioned to benefit from the changing market dynamics [5][7].

Market Overview - A-shares experienced a rapid recovery on February 3, with over 4,800 stocks rising and the three major indices rebounding collectively. The Shanghai Composite Index rose by 1.29% to 4,067.74 points, while the ChiNext Index increased by 1.86%. The total market turnover was 2.57 trillion yuan, compared to 2.61 trillion yuan the previous day [1]. Sector Performance - The precious metals market saw a strong rebound, with the Color ETF (159876) recovering 6.4% and the Chemical ETF (516020) rising by 3.97%. Spot gold regained its previous day's losses, surpassing $4,900 per ounce, with multiple foreign institutions asserting that the logic behind the gold bull market remains intact [2][5]. - The military and aerospace sectors surged following the announcement of SpaceX's merger with xAI, with the Military ETF (512810) increasing by 4.75% and the General Aviation ETF (159231) rising by 3.51%. Both ETFs have over 65% exposure to commercial aerospace [3][11]. Chemical Sector Insights - The chemical sector experienced a broad-based rally, with the Chemical ETF (516020) reaching a peak increase of 4.3% during the day. Key stocks in the sector, such as Hongda Co. and Cangge Mining, saw significant gains, with some stocks rising over 9% [9]. - Analysts suggest that the recent price increases in the chemical sector are driven by a combination of supply-demand mismatches, macroeconomic easing, and industrial upgrades. The sector is expected to maintain high profitability for the next 3-5 years [7][9]. Military Sector Developments - The military sector saw a significant influx of capital, with net purchases exceeding 171 billion yuan in defense and military stocks, ranking second among 31 primary industries. The Military ETF (512810) ended a four-day decline with a strong performance, with all 80 constituent stocks rising [11][12]. - The merger of SpaceX and xAI is anticipated to enhance the valuation of domestic military enterprises involved in satellite communication and related technologies, as the market expects accelerated advancements in these areas [14]. Gold Market Analysis - Analysts from Deutsche Bank and UBS maintain a bullish outlook on gold, with predictions of prices reaching $6,000 and $4,500 as a strong support level, respectively. The demand from Chinese buyers is noted to be significantly high, potentially tripling from the previous year [6][7]. Investment Recommendations - Companies and analysts recommend maintaining a balanced exposure to the color metal sector, suggesting a portfolio allocation of 10-20% to capitalize on potential gains while mitigating risks [7]. - The chemical sector is also highlighted as a promising investment opportunity, with a focus on leading companies and those benefiting from price increases due to recent policy changes [9].

Core Viewpoint - The chemical sector experienced a significant rebound on February 3, 2026, with the chemical ETF (516020) rising by 3.97% and individual stocks in the phosphate, potash, and soda ash sectors showing notable gains [1] Group 1: Market Performance - The chemical ETF (516020) saw a maximum intraday increase of 4.3% before closing up 3.97% [1] - Key stocks included Hongda Co., which surged by 9.16%, and both Cangge Mining and Hualu Hengsheng, which rose over 6% [1] Group 2: Price Trends and Analysis - Recent price increases in various basic chemical products, including dyes and para-nitrochlorobenzene, have been attributed to the cancellation of export tax rebates, leading to a rush in exports [1] - Guojin Securities remains optimistic about investment opportunities in the basic chemical sector, recommending a focus on leading companies and those experiencing price increases from a low base [1] Group 3: Industry Outlook - The chemical sector has been on an upward trend since the "anti-involution" movement began in July 2025, with investment and supply-side logic strengthening since the fourth quarter of 2025 [1] - Demand from emerging sectors such as energy storage, AI, and commercial aerospace is accelerating, while traditional sectors like textiles and agriculture are expected to continue recovering [1] - Huafu Securities anticipates a rebound in profitability for the chemical industry in 2026, marking a new starting point for supply-demand rebalancing [1]

Core Viewpoint - The chemical sector experienced a significant rebound on February 3, with the chemical ETF (516020) rising by 3.97% by the end of the trading day, reflecting a broader positive trend in the industry [1][5]. Group 1: Market Performance - The chemical ETF (516020) saw a maximum intraday increase of 4.3% [1][5]. - Key stocks in the sector, such as Hongda Co., Ltd., surged by 9.16%, while Cangge Mining and Hualu Hengsheng both increased by over 6% [1][5]. Group 2: Price Trends and Analysis - Recent price increases in various basic chemical products, including dyes and para-nitrochlorobenzene, have been noted, attributed to the cancellation of export tax rebates, which has accelerated exports [1][5]. - Guojin Securities continues to be optimistic about investment opportunities in the basic chemical sector, recommending a focus on leading companies and those with price increases from a low base [1][5]. Group 3: Future Outlook - According to Guosheng Securities, since the "anti-involution" trend began in July 2025, the chemical sector has seen sustained growth, with investment and supply-side logic strengthening since the fourth quarter of 2025 [1][5]. - Huafu Securities anticipates a recovery in profitability for the chemical industry in 2026, suggesting that the sector is at a new starting point for supply-demand rebalancing [1][5][7]. Group 4: Investment Strategies - The chemical ETF (516020) tracks the CSI sub-industry theme index, covering popular topics such as AI computing power, anti-involution, robotics, and new energy, making it a potentially efficient way to invest in the sector [7][8].

Core Viewpoint - The petrochemical sector is experiencing significant growth, as evidenced by the strong performance of the China Petrochemical Industry Index and related ETFs, indicating a positive market sentiment and investment opportunities in this industry [1][2]. Group 1: Index Performance - As of February 3, 2026, the China Petrochemical Industry Index (H11057) rose by 2.89%, with notable increases in constituent stocks such as Cangge Mining (+6.76%), Hualu Hengsheng (+6.17%), and Guangwei Composites (+5.94%) [1]. - The Petrochemical ETF (159731) increased by 2.87%, reaching a latest price of 1 yuan, and has accumulated a 6.21% rise over the past month [1]. Group 2: Liquidity and Trading Activity - The Petrochemical ETF recorded a turnover rate of 12.19% during the trading session, with a transaction volume of 200 million yuan, indicating active market participation [1]. - Over the past week, the average daily trading volume of the Petrochemical ETF was 329 million yuan [1]. Group 3: Fund Flows and Share Performance - The latest share count of the Petrochemical ETF reached 1.656 billion, marking a one-year high [2]. - The ETF has seen continuous net inflows for 19 days, with a peak single-day net inflow of 348 million yuan, totaling 1.413 billion yuan in net inflows [2]. Group 4: Return Metrics - Since its inception, the Petrochemical ETF has achieved a maximum monthly return of 15.86%, with the longest streak of consecutive monthly gains being 9 months and a total increase of 60.75% during that period [2]. - The average return during the months of increase is 5.59% [2]. Group 5: Index Composition - As of January 30, 2026, the top ten weighted stocks in the China Petrochemical Industry Index include Wanhua Chemical, China Petroleum, and Yilong Co., among others, collectively accounting for 55.71% of the index [2].

Core Viewpoint - The chemical industry ETF managed by E Fund has shown strong performance, with significant increases in both stock prices and fund inflows, indicating a positive market sentiment towards the chemical sector [1][2]. Group 1: Index Performance - As of February 3, 2026, the China Petroleum Industry Index (H11057) rose by 2.92%, with notable gains from stocks such as Cangge Mining (+6.53%) and Hualu Hengsheng (+6.38%) [1]. - The E Fund Chemical Industry ETF (516570) increased by 3.32%, reaching a latest price of 1.09 yuan [1]. - Over the past month, the E Fund Chemical Industry ETF has accumulated a total increase of 6.14% [1]. Group 2: Trading Volume and Liquidity - The E Fund Chemical Industry ETF had a turnover rate of 2.72% during the trading session, with a transaction volume of 42.92 million yuan [1]. - The average daily trading volume over the past week for the ETF was 162 million yuan [1]. Group 3: Fund Size and Shares - The latest size of the E Fund Chemical Industry ETF reached 1.537 billion yuan, marking a one-year high [1]. - The total number of shares for the ETF is now 1.453 billion, also a one-year high [1]. Group 4: Fund Inflows - The E Fund Chemical Industry ETF has seen continuous net inflows over the past 12 days, with a peak single-day inflow of 391 million yuan, totaling 1.357 billion yuan in net inflows [1]. - The average daily net inflow for the ETF is 113 million yuan [1]. Group 5: Top Holdings - As of January 30, 2026, the top ten weighted stocks in the China Petroleum Industry Index account for 55.71% of the index, including major companies like Wanhua Chemical and China Petroleum [2].