另从需求端看，虽然后期内需预计向好，但外需好转力度较为有限。 2025年国内PP市场呈现单边走势，重心一路下行。卓创资讯数据显示，以华东PP拉丝为例，8月迄今的 均价在7035元／吨，环比上月走低0.92%，创下年内新低。 分析来看，虽8月临近月底有宏观消息释放支撑，但供需基本面仍表现偏弱，尤其下游新单跟进未见好 转，叠加成品库存去化缓慢，导致下游入市采购积极性受阻，市场上行阻力加大，重心再度下滑。 展望后市，传统需求旺季"金九"将至，PP市场需求能否好转，以及市场拐点何时能够到来？ 从PP基本面上分析，后期供应端预计增加，令市场上行阻力加大。这主要体现在，一方面新增产能面 临投放。据卓创资讯调研，目前宁波大榭二期二线45万吨装置已产出合格品，同时二期一线45万吨装 置，计划9月中旬投放。叠加10月中旬广西石化40万吨二期装置计划释放产能，新增产能对后期PP市场 供应冲击预期较强。 另一方面，在既有装置检修方面，上半年PP检修装置集中，但目前来看，存量装置检修力度有所减 弱，新增的计划内检修也有减少的趋势。尤其多数企业在结束上半年大修计划后，下半年多平稳运行。 往后看，随着后续天气转冷，后期装置整体检修力度预 ...

Report Summary 1. Report Industry Investment Rating No information provided regarding the report industry investment rating. 2. Core View of the Report The report aims to objectively reflect the research views of futures companies and securities companies on various commodity varieties, track hot - spot varieties, analyze market investment sentiment, and summarize investment driving logics. It is based on the publicly - released research reports of institutions in the current week, and the closing price data is from last Friday, with the weekly change calculated as the change in the closing price from the previous Friday [2]. 3. Summary by Relevant Catalogs 3.1行情数据 - **Commodities**: From June 23 to June 27, 2025, commodities such as coke, copper, and iron ore had price increases, with coke rising 2.67%, copper rising 2.47%, and iron ore rising 1.92%. Commodities like corn, gold, and palm oil had price decreases, with corn falling 1.04%, gold falling 1.56%, and palm oil falling 1.87%. Crude oil had a significant drop of 12.02% [3]. - **A - shares**: During the same period, the CSI 500 rose 3.98%, the SSE 50 rose 1.27%, and the CSI 300 rose 1.95% [3]. - **Overseas Stocks**: The Nikkei 225 rose 4.55%, the Nasdaq Index rose 4.25%, and the S&P 500 rose 3.44% [3]. - **Bonds**: The 5 - year Chinese Treasury bond rose 0.64%, the 10 - year Chinese Treasury bond rose 0.30%, and the 2 - year Chinese Treasury bond rose 0.19% [3]. - **Foreign Exchange**: The euro - US dollar exchange rate rose 1.69%, the US dollar index fell 1.52%, and the US dollar central parity rate fell 0.09% [3]. 3.2大宗商品观点汇总 3.2.1宏观金融板块 - **Stock Index Futures**: Among 8 institutions' views, 2 were bullish, 1 was bearish, and 5 were for a sideways market. Bullish factors included rising Fed rate - cut expectations, a low risk - premium rate of the CSI 300, increased issuance of equity - oriented public funds, and sufficient bottom - supporting funds. Bearish factors included short - term difficulty in improving corporate fundamentals, the central bank's change in monetary policy stance, and over - heated market sentiment [4]. - **Treasury Bond Futures**: Among 7 institutions' views, 3 were bullish, 1 was bearish, and 3 were for a sideways market. Bullish factors included net liquidity injection by the central bank, weak credit and inflation data, and strong demand for bond allocation. Bearish factors included the central bank's change in monetary policy stance, the stock - bond seesaw effect, and rising long - term interest rates [4]. 3.2.2能源板块 - **Crude Oil**: Among 9 institutions' views, 3 were bullish, 2 were bearish, and 4 were for a sideways market. Bullish factors included falling US and Cushing crude oil inventories, reduced Russian exports, and geopolitical tensions. Bearish factors included the decline in geopolitical premiums, expected OPEC production increases, and weak terminal demand [5]. - **Eggs**: Among 8 institutions' views, 2 were bullish, 2 were bearish, and 4 were for a sideways market. Bullish factors included postponed peak - season stocking, approaching stocking season, potential egg - price increases, and reduced supply due to heat. Bearish factors included limited decline in laying - hen inventory, high chick - replenishment volume, high new - production capacity, and postponed downstream stocking [5]. 3.2.3有色板块 - **Copper**: Among 7 institutions' views, 5 were bullish, 0 were bearish, and 2 were for a sideways market. Bullish factors included rising Fed rate - cut expectations, improved risk appetite, and falling global visible inventories. Bearish factors included the substitution effect of recycled copper, weakening downstream procurement, and weakening terminal demand [6]. - **Methanol**: Among 7 institutions' views, 0 were bullish, 1 was bearish, and 6 were for a sideways market. Bullish factors included limited port - available goods, expected low port inventories, and increased downstream demand. Bearish factors included expected increases in Iranian imports, port inventory accumulation, potential MTO device maintenance, and a loosening supply - demand pattern [6]. 3.2.4贵金属 - **Gold**: Among 7 institutions' views, 4 were bullish, 1 was bearish, and 2 were for a sideways market. Bullish factors included rising Fed rate - cut expectations, a downward trend in real interest rates, and the strengthening of gold's safe - haven property. Bearish factors included reduced safe - haven demand, capital flowing to risky assets, and technical - level sell - offs [7]. 3.2.5黑色板块 - **Iron Ore**: Among 8 institutions' views, 2 were bullish, 2 were bearish, and 4 were for a sideways market. Bullish factors included increased molten - iron production, expected decline in overseas shipments, and improved macro sentiment. Bearish factors included rising port inventories, increased global shipments, weakening demand for five major steel products, and narrowing basis [7].