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]

Group 1 - The core viewpoint of the articles indicates that the petrochemical industry is experiencing a positive trend, driven by factors such as the exit of European production capacity and supportive domestic growth policies, which are expected to improve the global supply landscape and enhance the long-term outlook for the industry [1][2] Group 2 - As of February 4, 2026, the China Petroleum Industry Index (H11057) increased by 0.41%, with key stocks like Sinopec rising by 3.17% and Shanghai Petrochemical by 2.94% [1] - The Petrochemical ETF (159731) saw a price increase of 0.60%, reaching 1.01 yuan, with a trading volume of 1.65 billion yuan and a turnover rate of 9.66% [1] - Over the past 20 days, the Petrochemical ETF has experienced continuous net inflows, with a peak single-day inflow of 348 million yuan, totaling 1.457 billion yuan [1] - The latest share count for the Petrochemical ETF reached 1.7 billion, marking a one-year high, while its total scale reached 1.707 billion yuan, also a one-year high [1] - The top ten weighted stocks in the China Petroleum Industry Index account for 55.71% of the index, with major companies including Wanhua Chemical and China Petroleum [2]

Core Viewpoint - The chemical industry ETF managed by E Fund has shown positive performance, with significant inflows and growth in both scale and shares, reflecting strong investor interest in the sector [1][2]. Group 1: Index Performance - As of February 4, 2026, the China Petroleum Industry Index (H11057) increased by 0.41%, with key stocks like Sinopec rising by 3.17% and Wanhua Chemical by 3.09% [1]. - Over the past two weeks, the E Fund chemical industry ETF has accumulated a rise of 0.55%, ranking in the top half among comparable funds [1]. Group 2: Liquidity and Trading Volume - The E Fund chemical industry ETF had a turnover rate of 3.05% during the trading session, with a transaction volume of 48.77 million yuan [1]. - The average daily trading volume over the past week reached 160 million yuan [1]. Group 3: Fund Size and Shares - The latest size of the E Fund chemical industry ETF reached 1.595 billion yuan, marking a one-year high [1]. - The total shares of the ETF have also reached 1.466 billion, which is a one-year high [1]. Group 4: Net Inflows - The E Fund chemical industry ETF has seen continuous net inflows for 13 days, with the highest single-day net inflow reaching 391 million yuan, totaling 1.371 billion yuan in net inflows [1]. - The average daily net inflow stands at 105 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 companies like Wanhua Chemical and Sinopec [2].

Group 1 - The chemical sector is experiencing strong capital inflow, with the chemical ETF (159870) seeing a net subscription of 299 million units [1] - High prices of sulfuric acid and sulfur are impacting the cost of wet-process phosphoric acid, leading some wet-process phosphoric acid producers to potentially switch to lower-cost thermal phosphoric acid, which may increase the usage of yellow phosphorus [1] - The demand for phosphoric acid is expected to surge after the Spring Festival, but the production of yellow phosphorus may not keep pace with the increased demand, resulting in a supply-demand mismatch [1] Group 2 - Due to limited supply and a slight increase in demand, yellow phosphorus prices are likely to rise after the Spring Festival [2] - As of February 4, 2026, the CSI Sub-Industry Chemical Theme Index (000813) increased by 0.25%, with notable gains from companies such as Sankeshu (3.07%) and Hongda Co. (2.57%) [2] - The top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index account for 44.82% of the index, including major companies like Wanhua Chemical and Yilong Co. [2]

Core Viewpoint - The chemical industry ETF, E Fund (516570), has shown mixed performance with a slight decline of 0.46% recently, while the underlying index, the China Petroleum Industry Index (H11057), has also seen a minor drop of 0.16% as of February 4, 2026 [1]. Group 1: Index Performance - As of February 4, 2026, the China Petroleum Industry Index (H11057) decreased by 0.16% [1]. - The leading stocks in the index included China Petroleum, which rose by 3.02%, and Shanghai Petrochemical, which increased by 1.63% [1]. - The worst performers were Guangdong Hongda, which fell by 4.17%, and Zhongfu Shenying, which dropped by 2.11% [1]. Group 2: ETF Performance - The E Fund chemical industry ETF (516570) had a recent price of 1.09 yuan, with a two-week cumulative increase of 0.55%, ranking it in the top half of comparable funds [1]. - The ETF recorded a turnover rate of 1.84% during the trading session, with a total transaction volume of 29.4586 million yuan [1]. - The ETF's total assets reached 1.595 billion yuan, marking a one-year high [1]. Group 3: Fund Flows - Over the past 13 days, the E Fund chemical industry ETF has experienced continuous net inflows, with a peak single-day inflow of 391 million yuan, totaling 1.371 billion yuan in net inflows [1]. - The average daily net inflow for the ETF was 105 million yuan [1]. Group 4: Top Holdings - As of January 30, 2026, the top ten weighted stocks in the China Petroleum Industry Index accounted for 55.71% of the index, including Wanhua Chemical and China Petroleum [2].

Group 1 - The European chemical industry has experienced a significant increase in plant closures, with capacity losses surging sixfold since 2022, totaling 37 million tons, which accounts for approximately 9% of the total capacity in Europe [1] - The report from Caixin Securities suggests focusing on three main investment themes: leading companies in the polyester industry benefiting from anti-involution policies, companies with strong presence in the western market and advanced overseas layouts in the civil explosives sector, and firms with technological and capacity advantages in specialty plastics like PEEK [1] - As of February 4, 2026, the CSI Sub-Industry Chemical Theme Index (000813) rose by 0.11%, with notable increases in constituent stocks such as Sankeshu (up 4.24%), Hongda Co. (up 3.13%), Hengli Petrochemical (up 1.98%), Jiangnan Chemical (up 1.84%), and Luxi Chemical (up 1.60%) [1] Group 2 - As of January 30, 2026, the top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index (000813) include Wanhua Chemical, Salt Lake Co., Cangge Mining, Tianci Materials, Hualu Hengsheng, Hengli Petrochemical, Juhua Co., Baofeng Energy, Yuntianhua, and Rongsheng Petrochemical, collectively accounting for 44.82% of the index [2] - The Chemical ETF (159870) is closely tracking the CSI Sub-Industry Chemical Theme Index, with various off-market connections available [2]

截至2026年2月4日9:40，中证石化产业指数(H11057)下跌0.17%。成分股方面涨跌互现，中国海油、恒 力石化、荣盛石化（维权）等领涨；广东宏大、华峰化学、浙江龙盛等领跌。石化ETF(159731)下跌 0.20%，最新报价1元。流动性方面，截至2月3日，石化ETF近1周日均成交3.29亿元。从资金净流入方 面来看，石化ETF近20天获得连续资金净流入，合计"吸金"14.57亿元。石化ETF最新份额达17亿份，最 新规模达17.07亿元，创新高。 截至2月3日，石化ETF近2年净值上涨69.29%。从收益能力看，截至2026年2月3日，石化ETF自成立以 来，最高单月回报为15.86%，最长连涨月数为9个月，最长连涨涨幅为60.75%，上涨月份平均收益率为 5.59%。截至2026年2月3日，石化ETF近1年超越基准年化收益为2.31%。 华鑫证券分析称，从化工行业三季报业绩表现来看，行业整体仍处于弱势，各细分子行业业绩涨跌不 一。主要原因是受行业过去两年产能扩张进入新一轮产能周期以及需求偏弱影响，但也有部分子行业表 现超预期，例如润滑油行业等。此外，建议重视草甘膦、化肥、进口替代、纯内需、高股息资 ...

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].

证券日报网讯 2月3日，华鲁恒升发布公告称，截至2026年1月31日，公司已累计回购股份699.7081万 股，占公司总股本的比例为0.33%，回购成交的最高价为28.00元/股、最低价为20.75元/股，支付的资金 总额为人民币16，720.61万元（不含交易费用）。 （文章来源：证券日报） ...

Group 1 - The agricultural chemical sector experienced a significant increase of 3.97% on February 3, with Hongda Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up by 1.29%, while the Shenzhen Component Index closed at 14127.1, up by 2.19% [1] - Key stocks in the agricultural chemical sector showed notable price increases, with Hongda Co., Ltd. rising by 9.16% to a closing price of 15.97 [1] Group 2 - The agricultural chemical sector saw a net inflow of 681 million yuan from main funds, while retail investors experienced a net outflow of 319 million yuan [2] - The stock Salt Lake Co., Ltd. had a main fund net inflow of 315 million yuan, representing 9.40% of its trading volume [3] - Hualu Hengsheng had a main fund net inflow of 168 million yuan, accounting for 11.82% of its trading volume [3]