近期，有一只ETF引起了市场极大的关注，那就是鹏华化工ETF(159870)。 一方面是因为它的爆发猛——Wind数据显示，2025年7月18日至9月23日期间，鹏华化工ETF(159870)的 规模从14.86亿元攀升至174.34亿元，增长超10倍，一跃成为全市场规模最大、流动性最好的化工ETF产 品。另一方面则是因为它备受专业投资者的青睐——中报数据显示，该基金前5大持有人均为专业机构 投资者，其中中央汇金位居榜首，持有份额超10%。 那么，鹏华化工ETF(159870)到底是如何俘获投资者们的"芳心？ 专业聚焦，前瞻布局 化工是典型的周期性行业，其根源在于化工品的需求和供给的调整速度和节奏并不同步，这种天然"时 差"是周期产生的根本原因。 一方面，化工行业的需求具有易变性。化工有"工业粮食"的美誉，其需求与宏观经济高度相关，并与众 多下游行业绑定，例如房地产&建筑、汽车&家电、纺织服装、农业等。因此，全球经济景气度、国家 政策、甚至季节性因素都会导致需求端快速波动。 具有深度投研能力及足够耐心的专业投资者们正逐渐在化工板块上达成一种投资共识——当下化工行业 正处在一个"低估值+政策出清+需求回暖"的临 ...

Investment Rating - The report maintains a recommendation for the chemical industry, indicating a positive outlook for the sector [7]. Core Insights - The report highlights significant price increases in TDI and Vitamin D3, suggesting a focus on the TDI and organic silicon sectors [1][5]. - The chemical sector outperformed the market, with a weekly increase of 1.77%, surpassing the Shanghai A-share index by 1.08 percentage points [2][15]. - Key stocks that performed well include Dongcai Technology (+33.16%) and Cangzhou Dahua (+28.47%), while stocks like Guangxin Materials (-9.26%) and Ando A (-9.05%) saw declines [2][15]. Industry Performance - In the third week of July, 20 sub-industries within the chemical sector saw increases, with the top five being modified plastics (+7.42%) and phosphate chemicals (+7.41%) [3][19]. - The dynamic PE ratio for the chemical sector is reported at 25.83 times, which is lower than the average PE of 30.02 times since 2015 [2][15]. Price and Spread Trends - The report lists the top five products with the highest weekly price increases: liquid chlorine (+21.78%), TDI (+18.83%), and Vitamin D3 (+10%) [4][22]. - The report also notes significant changes in price spreads, with the ethylene spread increasing by 81.82% and PTA spread decreasing by 357.81% [4][43]. Inventory Changes - Notable inventory changes include an increase in epoxy propane (+11.97%) and a decrease in ethylene (-8.57%) [5][61]. Recommendations - The report suggests monitoring companies such as Cangzhou Dahua and Wanhua Chemical due to the significant rise in TDI prices [5]. - Attention is also drawn to organic silicon producers like Xin'an Chemical and Xinfeng Group, following a fire incident affecting supply [5].

Investment Rating - The report suggests a "Standard Allocation" for the basic chemical sector, indicating a high potential for structural opportunities despite a lower probability of success [4]. Core Insights - The basic chemical sector currently has a high valuation safety margin, with the PB historical percentile dropping below 9% since 2010. When the PB percentile is below 10%, the sector's cost-effectiveness for allocation becomes apparent [4]. - Supply, cost, and demand sides continue to face disturbances, impacting the overall success rate of investments in this sector [4]. Summary by Sections Investment Strategy - Focus on sub-industries with marginal changes, such as pesticides, glyphosate, and sweeteners [4]. - Pay attention to the export chain, particularly lubricating oil additives, tires, and potassium fertilizers [4]. - Look for performance certainty in sectors like refrigerants and civil explosives [4]. Market Dynamics - The chemical industry is experiencing significant internal competition, with "change" being a focal point for attention [6]. - The industry is under pressure from substantial investments, with a compounded growth rate of 14.1% for raw materials and products over the past four years [17]. - The current investment cycle is nearing its end, with potential delays in capacity realization expected over the next 1-2 years [17]. Supply and Demand Trends - The chemical sector's inventory has not shown significant cyclical changes, remaining in a low-level oscillation state [20]. - Despite a slight recovery in chemical consumption due to government stimulus, the real estate sector continues to struggle, impacting overall demand [22][23]. Price Trends - The report highlights various price movements in the chemical sector, with glyphosate prices showing a year-on-year decrease of 10.26% as of May 2025 [36]. - The report also notes the price fluctuations of several chemicals, indicating a complex pricing environment influenced by supply chain disruptions and production capacity [34][35].

Investment Rating - The report maintains a "Recommended" rating for the chemical industry, indicating a positive outlook for the sector's fundamentals and expected performance relative to the benchmark index [6]. Core Insights - The report highlights the significant impact of geopolitical tensions, particularly the conflict between Israel and Iran, which has led to a substantial increase in crude oil prices [1]. - It suggests focusing on leading companies in the compound fertilizer sector, specifically recommending Xinyangfeng as a key investment opportunity [5]. Industry Performance - In the third week of June, the chemical sector (Shenwan) experienced a slight decline of 0.01%, underperforming the Shanghai A-share index, which fell by 0.24% [2][12]. - The dynamic PE ratio for the chemical sector is reported at 24.59 times, which is lower than the average PE of 9.81 times since 2015 [2][12]. Subsector Trends - Among the 30 subsectors in the chemical industry, 18 saw an increase while 12 experienced a decline during the same period. The top five performing subsectors included textile chemical products (+8.1%) and oil trading (+7.41%) [3][16]. - Conversely, the worst-performing subsectors were daily chemical products (-5%) and fiberglass (-4.42%) [3][16]. Chemical Prices and Spreads - The report lists the top five products with the highest weekly price increases: mixed aromatics (+7.39%), WTI crude oil (+7.37%), and pure benzene (+7.34%) [4][21]. - The report also notes significant changes in price spreads, with ammonium nitrate showing a remarkable increase of 170.2% in its price spread [4][38]. Inventory Changes - Key products with notable inventory changes include polyester chips, which saw a decrease of 12.36%, and urea, which increased by 11.4% [5][59]. Industry News Recap - The report discusses the optimistic trade outlook between the US and China, which is expected to boost energy demand during the summer, alongside a continuous decline in US oil and gas drilling platforms [88].