Group 1 - The core viewpoint of the article highlights significant target price increases for certain companies, with notable mentions being Gao Weida, Dongcai Technology, and SAIC Motor, which saw target price increases of 123.43%, 59.60%, and 54.05% respectively [1] - The article reports that from September 22 to September 28, a total of 116 target price adjustments were made by brokerages for listed companies, indicating active market analysis and adjustments [1] - In terms of downgrades, six companies had their ratings lowered during the same period, including a downgrade of Ice Wheel Environment by Founder Securities from "Strong Buy" to "Buy" [1] Group 2 - The industries represented by the companies with increased target prices include software development, plastics, and passenger vehicles, indicating diverse sectors experiencing positive market sentiment [1] - Other notable downgrades include Citic Securities lowering the rating of Kuncai Technology from "Buy" to "Hold" and Zhongtai Securities downgrading Jingwei Hengrun from "Buy" to "Hold" [1] - The overall trend suggests a mixed sentiment in the market, with some companies experiencing significant upward adjustments while others face downgrades [1]

Report Industry Investment Rating No relevant content provided. Core Views of the Report - The current supply and demand pattern of PE is weak. Supply is expected to increase due to the restart of multiple devices and potential import growth, while demand recovery is slow, resulting in limited support for PE prices. The overall trend is expected to be weak, with limited upside potential [1]. - In the short term, PE will mainly fluctuate with macro - sentiment and cost, but its weak fundamentals will restrict its upward movement. A put - option strategy is recommended as the current valuation is low, and further short - selling is not cost - effective [6]. - In the long term, the supply of PE is expected to further increase in the fourth quarter due to new device投产 plans, and without new demand - boosting policies, the weak supply - demand situation is likely to continue [8]. Summary by Relevant Catalogs Chapter 1: Core Contradictions and Strategy Recommendations 1.1 Core Contradictions - Supply side: Multiple devices are set to restart at the end of September, and the planned device maintenance in October is expected to decline rapidly, leading to increased supply. Additionally, due to the weak overseas PE market, the number of offers from North America and the Middle East has increased, and imports are expected to rise in October - November [1]. - Demand side: Although PE is entering the peak season, demand recovery is slow, downstream orders are limited, and enterprises are reluctant to replenish inventory. PE inventory, especially LLDPE inventory, is at a high level, and there is pressure on mid - and upstream sales. As a result, the PE basis remains at a discount [1]. 1.2 Transaction - type Strategy Recommendations - L - P spread narrowing strategy is under observation, proposed on September 19 [12]. 1.3 Industry Customer Operation Recommendations - Price range prediction for polyethylene: 7100 - 7350, with a current 20 - day rolling volatility of 6.18% and a 3 - year historical percentile of 1.0% [13]. - Inventory management: For enterprises with high finished - product inventory worried about price drops, they can short plastic futures (L2601) with a 25% hedging ratio at an entry range of 7250 - 7300, and sell call options (L2601C7300) with a 50% ratio at a range of 40 - 70 to reduce costs [13]. - Procurement management: For enterprises with low procurement inventory, they can buy plastic futures (L2601) with a 50% hedging ratio at an entry range of 7050 - 7100 and sell put options (L2601P7000) with a 75% ratio at a range of 30 - 60 to lock in procurement costs and reduce expenses [13]. Chapter 2: This Week's Important Information and Next Week's Events to Watch 2.1 This Week's Important Information - Bullish information: On Wednesday, affected by the Russia - Ukraine geopolitical situation, oil prices rebounded from the bottom, and polyolefins followed the upward trend [15]. 2.2 Next Week's Events to Watch - Monitor the release and implementation of "anti - involution" related policies after the Ministry of Industry and Information Technology and other 7 departments issued the "Work Plan for Steady Growth of the Petrochemical and Chemical Industry (2025 - 2026)" on Friday afternoon [17]. - The release of China's September manufacturing PMI index on September 30 [17]. Chapter 3: Disk Interpretation 3.1 Price - Volume and Capital Interpretation - **Internal market**: - Unilateral trend: This week, the PE disk first declined and then rose. On Wednesday, affected by the Russia - Ukraine geopolitical conflict, oil prices rebounded from the bottom, and polyolefins followed the upward trend, maintaining a volatile and strengthening state in the second half of the week [24]. - Capital movement: This week, the open interest increased compared with last week. The top five long - position holders increased their long positions, and the top five short - position holders increased their short positions. The net long positions of the top five profitable seats slightly decreased, and the main profitable seats changed from net short to net long this week [24]. - Basis structure: Although PE is entering the peak season, the slow recovery of downstream demand and insufficient order follow - up have led to weak spot prices, and the basis remains at a discount. As of Friday, the basis in North China was - 80 yuan/ton, in East China was - 40 yuan/ton, and in South China was + 100 yuan/ton [26]. - Month - spread structure: Due to the generally optimistic market expectations for the subsequent macro - situation, the L1 - 5 month - spread shows a contango structure. Driven by crude oil this week, the L2601 contract strengthened, and the 1 - 5 spread narrowed [30]. Chapter 4: Valuation and Profit Analysis 4.1 Industry Chain Upstream and Downstream Profit Tracking - With the continuous decline of PE prices, the production profits of various production lines have been compressed recently. Currently, only the coal - based production line maintains positive profits, while other lines are in a loss state. However, PE devices are not very sensitive to profit conditions, and short - term losses usually do not cause unexpected shutdowns [35]. Chapter 5: Supply - Demand and Inventory Deduction 5.1 Supply - Demand Balance Sheet Deduction - According to the current balance sheet, as device maintenance decreases, supply pressure will gradually emerge. With the expected increase in PE imports in October, total supply may rise rapidly, and inventory is expected to change from destocking to stockpiling. Attention should be paid to the actual rhythm of imports and the increase in demand [40]. 5.2 Supply - side and Deduction - The current PE operating rate is 81.84% (+ 1.48%). Multiple devices are set to restart at the end of the month, and the operating rate is expected to rise. From the maintenance plan, device maintenance in October is expected to decrease, and supply will increase rapidly. ExxonMobil's new device is expected to start production at the beginning of October [44]. 5.3 Import - Export and Deduction - Import: This week, the overseas PE price further declined, and offers from North America and the Middle East increased. Due to the weak overseas market, PE products are flowing into China at low prices. Considering shipping time, PE imports are expected to increase from late October to November [49]. - Export: Enterprises have high enthusiasm for expanding export channels this year, and PE exports have increased even in the off - season. However, the overall volume is still small and has little impact on the PE supply - demand pattern [49]. 5.4 Demand - side and Deduction - The current average downstream operating rate of PE is 42.17% (+ 1.21%). The operating rates of major downstream industries have all increased, with the agricultural film industry having a relatively large increase. PE downstream is still in the transition to the peak season, and demand is expected to increase month - on - month. However, since the peak season started late this year, the demand recovery is slow, providing limited support for PE [52].

Group 1 - The core viewpoint of the articles highlights the ongoing decline in polypropylene (PP) demand, primarily driven by weak performance in key consumer sectors such as automotive and construction, leading to a pessimistic outlook for the market in the near term [1][2][4] - In August, the spot price for homopolymer injection-grade PP in Northwest Europe dropped to €940 per ton, the lowest level since November 2020, and remained at this low in September, with market participants expressing a bleak outlook for recovery in Q4 [1][2] - The automotive industry, a significant consumer of PP, is experiencing a downturn, with EU car production expected to decline by 6.2% in 2024, and major manufacturers reporting sales drops, prompting capacity consolidations [2][3] Group 2 - The influx of low-priced imports from the Middle East and Asia is exacerbating the oversupply issue in the European PP market, with total imports expected to reach 1.616 million tons from June 2024 to June 2025, primarily from Saudi Arabia [3] - Despite the challenging market conditions, some companies are still investing in the European PP sector, such as Borealis Group's €100 million investment in a new PP compound facility in Austria, indicating a mixed response to the current market dynamics [4] - Market participants generally hold a pessimistic view regarding the recovery of the PP market in Q4 2025 and 2026, citing international uncertainties and economic weakness as major hindrances to demand improvement [4]

姓名：芦瑞 从业资格号：F3013255 交易咨询从业证书号：Z0013570 联系电话： 18888368717 公司地址：济南市市中区经七路86号证券大厦15、16层 客服电话：400-618-6767 公司网址：www.ztqh.com 投资咨询资格号：证监许可[2012]112 交易咨询资格证号（证监许可〔2012〕112） 目录 1 近期市场主要矛盾 4 总结及展望 3 基差及价差 2 聚乙烯产业情况 请务必阅读正文之后的声明部分 供应压力仍大，震荡思路对待 中泰期货聚乙烯产业链周报 2025年9月28日 聚乙烯市场情况 投资咨询资格号：证监许可[2012]112 交易咨询资格证号（证监许可〔2012〕112） 1、聚乙烯综述 | | | 上周 | 本周 | 周环比 | 下周 | 下下周 | 综述 | | --- | --- | --- | --- | --- | --- | --- | --- | | 产量 | 国产量 | 63.10 | 64.26 | 1.17 | 64.26 | 66.54 | 本周产量略微增加，下周装置检修复产 较多，产量可能会略微增加。 | | （万吨） | 检修损失量 ...

截至2025年9月26日收盘，海正生材（688203）报收于14.69元，较上周的14.56元上涨0.89%。本周，海 正生材9月26日盘中最高价报15.26元。9月23日盘中最低价报13.82元。海正生材当前最新总市值29.77亿 元，在塑料板块市值排名56/70，在两市A股市值排名4469/5157。 本周关注点 公司公告汇总：中石化资本计划减持海正生材不超过2,026,700股，占总股本比例不超过1%。 公司公告汇总 浙江海正生物材料股份有限公司股东中国石化集团资本有限公司（中石化资本）计划自公告披露之日起 十五个交易日后三个月内，通过集中竞价交易方式减持不超过2,026,700股，占公司总股本比例不超过 1%。中石化资本当前持有公司股份12,814,894股，占总股本6.32%，股份来源为IPO前取得。减持原因 为经营发展资金需求，减持价格将按市场价格确定。减持期间为2025年10月28日至2026年1月27日。中 石化资本过去12个月内已实施两次减持，分别减持1%和0.42%股份。本次减持计划与其此前承诺一致， 不涉及控制权变更风险。公司将督促相关股东严格遵守法律法规，及时履行信息披露义务。 以上内 ...

Market Overview - On September 26, the plastic sector declined by 1.56%, with Weike Technology leading the drop [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Stock Performance - Notable gainers in the plastic sector included: - Wankai New Material (301216) with a closing price of 20.32, up 9.90% on a trading volume of 450,300 shares and a turnover of 913 million [1] - Ningbo Color Masterbatch (301019) closed at 19.16, up 6.15% with a trading volume of 167,000 shares and a turnover of 319 million [1] - Major decliners included: - Weike Technology (301196) with a closing price of 95.05, down 7.48% on a trading volume of 49,400 shares and a turnover of 482 million [2] - Dongcai Technology (601208) closed at 20.32, down 4.78% with a trading volume of 519,200 shares and a turnover of 1.073 billion [2] Capital Flow - The plastic sector experienced a net outflow of 796 million from institutional investors and 147 million from retail investors, while retail investors saw a net inflow of 942 million [2][3] - Specific stocks with significant capital flow included: - Henghe Precision (300539) with a net inflow of 42.92 million from institutional investors [3] - Ningbo Color Masterbatch (301019) with a net inflow of 31.14 million from institutional investors [3]

Core Viewpoint - The China Minmetals Import and Export Chamber of Commerce supports the Ministry of Commerce's investigation into Mexico's trade barriers against Chinese imports, which could significantly impact Chinese industries due to increased tariffs on key imported goods [1] Group 1: Tariff Changes - On September 10, 2025, the Mexican government announced plans to raise tariffs on key imported goods from countries without trade agreements, with some tariffs reaching as high as 50% [1] - The affected goods include automobiles, textiles, clothing, plastics, steel, electrical products, aluminum, toys, furniture, footwear, leather products, paper and cardboard, motorcycles, trailers, and glass [1] Group 2: Impact on Chinese Industries - As the largest source of imports to Mexico, Chinese industries are expected to face severe impacts from the tariff increases [1] - The China Minmetals Import and Export Chamber of Commerce represents industries such as steel, aluminum, plastics, and glass, and is calling for affected parties to participate in the investigation [1] Group 3: Government Response - On September 25, the Ministry of Commerce of China announced the initiation of a trade barrier investigation in response to Mexico's restrictions [1] - The Chamber urges domestic industries and member enterprises to actively support the investigation and necessary measures to protect the legitimate rights of Chinese companies [1]

Core Insights - The European polypropylene (PP) market is facing significant challenges due to weak demand and increased competition from low-priced imports, leading to a downward trend in prices and market sentiment [2][3][4]. Group 1: Market Demand - The demand for PP is declining, primarily due to low capacity utilization in key consumer sectors such as automotive and construction [3]. - The automotive industry, a major consumer of PP, is experiencing a downturn, with EU car production expected to decrease by 6.2% in 2024, and major manufacturers reporting sales declines [3]. - Despite potential government initiatives like the €500 billion infrastructure funding in Germany, short-term expectations for demand recovery remain bleak [3]. Group 2: Import Competition - The influx of low-priced imports from the Middle East and Asia is exacerbating the oversupply situation in the European PP market [4]. - From June 2024 to June 2025, the EU is projected to import 1.616 million tons of PP, with Saudi Arabia being the largest supplier, accounting for 39% of imports [4]. - Middle Eastern producers are expanding their polyethylene production facilities and leveraging low raw material costs to offer competitive pricing in Europe [4]. Group 3: Market Outlook - Market participants are generally pessimistic about the recovery of the PP market in Q4 2025 and 2026, citing international uncertainties and economic weakness as major hindrances [5]. - Despite the ongoing industry consolidation, some companies are still investing in the European PP market, such as Borealis Group's €100 million investment in Austria [5]. - The trend of market consolidation may lead to some companies evaluating exit strategies while others seek to strengthen their market positions through investment [5].

Group 1 - The core viewpoint of the article highlights the target price increases for several listed companies, with notable gains for Dongcai Technology, Seres, and Gree Electric, showing target price increases of 51.97%, 37.62%, and 36.96% respectively [1][3] - On September 25, a total of 12 target price adjustments were made by brokerages, with the highest target price set at 32.43 yuan for Dongcai Technology [1][3] - A total of 35 listed companies received brokerage recommendations on September 25, including Sanyuan Shares, Anhui Weaving High-tech, and Yixin Pharmacy [1][3] Group 2 - On the same date, two companies had their ratings upgraded, with Renfu Pharmaceutical's rating raised from "Hold" to "Buy" by Shouchuang Securities, and Sanhuan Group's rating upgraded from "Hold" to "Buy" by Huazheng Securities [4][6] - A total of 10 companies received initial coverage from brokerages, with Frontier Biotech receiving a "Buy" rating from Kaiyuan Securities and Jiete Biotech also receiving a "Buy" rating from Xinda Securities [4][7] - Other companies receiving initial coverage include Bowei Alloy with a rating of "Hold" and Leisai Intelligent with a "Buy" rating, indicating a diverse range of sectors being covered [4][7]

Group 1 - The core viewpoint of the article highlights the target price increases for certain listed companies, with East Material Technology, Seres, and Gree Electric Appliances leading the rankings with target price increases of 51.97%, 37.62%, and 36.96% respectively, across the plastic, passenger vehicle, and white goods industries [1][1][1] Group 2 - On September 25, brokerage firms raised their ratings for two listed companies, with CICC upgrading Renfu Pharmaceutical from "Overweight" to "Buy" and Huashan Securities upgrading Sanhuan Group from "Overweight" to "Buy" [1][1][1]