Report Industry Investment Rating - The rating for plastics is cautiously bearish, and there is no recommendation for inter - term trading [3] Core View - Downstream demand follow - up is weak, and the market is weakly consolidating. The market has returned to fundamental trading. The downstream demand is in the off - season. The agricultural film operating rate is at a low level, the packaging film operating rate fluctuates slightly, and the operating rates of industries such as plastic weaving and BOPP have slightly increased. The traditional consumption off - season is coming, and terminal factories have low enthusiasm for raw material procurement and general inventory - building enthusiasm, mainly for rigid demand procurement. The number of PE maintenance devices has increased, and the PE supply side has eased. The previously shut - down PP devices have gradually restarted, and the upstream production inventory of polyolefins has decreased. It is expected that the future supply will increase. Due to the easing of Sino - US tariffs, the production profit of PDH - made PP has recovered. Attention should be paid to the restart of shut - down devices [2] Summary by Directory I. Polyolefin Basis Structure - Analyzed the trends of plastic and polypropylene futures' main contracts and the basis between LL East China and the main contract, as well as PP East China and the main contract [1][8][9][12] II. Production Profit and Operating Rate - The PE operating rate is 78.0% (- 1.4%), and the PP operating rate is 76.8% (+ 0.3%). The PE oil - based production profit is 533.8 yuan/ton (- 100.1), the PP oil - based production profit is 93.8 yuan/ton (- 100.1), and the PDH - made PP production profit is - 290.9 yuan/ton (+ 7.5) [1] III. Polyolefin Non - Standard Price Difference - Analyzed the price differences between HD injection molding - LL East China, HD blow molding - LL East China, HD film - LL East China, LD East China - LL, PP low - melt co - polymer - drawn wire in East China, and PP homopolymer injection molding - drawn wire in East China [28][35][36] IV. Polyolefin Import and Export Profits - The LL import profit is - 91.0 yuan/ton (- 10.0), the PP import profit is - 574.5 yuan/ton (+ 3.2), and the PP export profit is 17.7 US dollars/ton (- 0.3) [1] V. Polyolefin Downstream Operating Rate and Downstream Profits - The PE downstream agricultural film operating rate is 14.1% (- 2.6%), the PE downstream packaging film operating rate is 49.2% (+ 0.5%), the PP downstream plastic weaving operating rate is 45.7% (+ 0.4%), and the PP downstream BOPP film operating rate is 60.2% (+ 0.2%) [1] VI. Polyolefin Inventory - Analyzed the inventories of PE oil - based enterprises, PE coal - chemical enterprises, PE traders, PE ports, PP oil - based enterprises, PP coal - chemical enterprises, PP traders, and PP ports [72][76][86][87]

Report Industry Investment Rating - Plastic is cautiously bearish in the unilateral strategy, and there is no recommendation for the inter - period strategy [3] Core Viewpoints - Downstream demand is weakening, and polyolefins continue to be weak. With an increase in domestic plant maintenance, domestic supply pressure has weakened, and imports are expected to decrease. Propane prices have fallen, but the production profit of PDH - made PP is still in large losses, and many PDH plants are under maintenance. Downstream demand is about to enter the traditional off - season, and the inventory of polyolefin producers has decreased, with inventory shifting to the middle and lower reaches [1][2] Summary by Directory 1. Polyolefin Basis Structure - L主力合约收盘价为7222元/吨（-16），PP主力合约收盘价为7047元/吨（-31），LL华北现货为7350元/吨（-50），LL华东现货为7420元/吨（+0），PP华东现货为7180元/吨（+0），LL华北基差为128元/吨（-34），LL华东基差为198元/吨（+16），PP华东基差为133元/吨（+31） [1] 2. Production Profit and Operating Rate - PE开工率为79.4%（-4.7%），PP开工率为76.6%（-3.2%）。PE油制生产利润为569.1元/吨（-15.2），PP油制生产利润为89.1元/吨（-15.2），PDH制PP生产利润为 - 315.9元/吨（-36.7） [1] 3. Polyolefin Non - Standard Price Difference - No specific data provided in the given text 4. Polyolefin Import and Export Profits - LL进口利润为 - 74.5元/吨（-7.1），PP进口利润为 - 531.6元/吨（-57.3），PP出口利润为22.3美元/吨（+7.0） [1] 5. Polyolefin Downstream Operating Rate and Downstream Profits - PE下游农膜开工率为16.7%（-2.8%），PE下游包装膜开工率为48.7%（+1.1%），PP下游塑编开工率为45.3%（+0.5%），PP下游BOPP膜开工率为59.9%（+2.3%） [1] 6. Polyolefin Inventory - Downstream factories have increased their inventory replenishment efforts, the inventory of polyolefin producers has decreased, and inventory has shifted to the middle and lower reaches [2]

行业 聚烯烃日报 日期 2025 年 5 月 20 日 | 表1：期货市场行情 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 单位：元/吨 | | 开盘 | 收盘 | 最高 | 最低 | 涨跌 | 涨跌幅 | 持仓量 | 持仓量变化 | | 塑料 | 2601 | 7177 | 7172 | 7217 | 7157 | -18 | -0.25 | 83662 | 2845 | | 塑料 | 2505 | 7381 | 7330 | 7381 | 7330 | -177 | -2.36 | 0 | -1605 | | 塑料 | 2509 | 7227 | 7238 | 7279 | 7218 | -27 | -0.37 | 514086 | -4004 | | PP2601 | | 7034 | 7018 | 7073 | 7002 | -42 | -0.59 | 48743 | 3915 | | PP2505 | | 7137 | 7137 | 7137 | 7137 | -111 | - ...

瑞达期货研究院 「2025.05.16」 聚氯乙烯市场周报 研究员：林静宜 期货从业资格号F03139610 期货投资咨询从业证书号Z0021558 助理研究员：徐天泽 期货从业资格号F03133092 添加客服 关 注 我 们 获 取 更 多 资 讯 业务咨询 目录 1、周度要点小结 2、期现市场 3、产业情况 4、期权市场分析 「 周度要点小结」 3 价格：受中美关税下降利好，本周PVC期货价格震荡上涨。截至2025年5月16日收盘，V2509合约报4947 元/吨，较上周收盘+2.96%。 基本面：供应端，本周本周陕西金泰、上海氯碱、信发华信等装置停车检修，前期停车影响扩大，PVC产 能利用率环比-2.64%至77.70%。需求端，本周PVC下游开工率环比+0.46%至46.45%，其中管材开工率环 比+0.93%至49.06%，型材开工率环比维稳在35.9%。截至5月15日，PVC社会库存环比上周-3.23%至63万 吨，去化速度上升，库存压力不大。成本方面，本周因个别电石采购价下调，电石法全国平均成本环比窄 幅下降至5305元/吨；乙烷价格持续下降，导致乙烯法全国平均成本环比下降至5538元/吨。受 ...

Report Industry Investment Rating - Not provided in the given content Core Viewpoints - The supply pressure of polyolefins has been alleviated due to increased plant maintenance, new capacity from Huizhou ExxonMobil, and the "China-US tariff" benefit. However, the inventory of polyolefin producers has accumulated significantly, leading to high de-stocking pressure. The market may trade based on the "rush to export" logic, and downstream demand may improve in the future. The seasonal decline in agricultural film production is observed, while the operating rates of other industries remain stable, mainly driven by rigid demand. With the significant drop in crude oil prices, the cost support for polyolefins is weak. The production profit of PDH-based PP is slightly in the red, and there are many PDH plants under maintenance. Future attention should be paid to the restart plans of PDH plants [2] - For trading strategies, a cautious and bearish stance is recommended for plastics on a single-side basis, and no cross-period strategy is proposed [3] Summary by Directory 1. Polyolefin Basis Structure - The closing price of the L main contract is 7,298 yuan/ton (-41), and the closing price of the PP main contract is 7,161 yuan/ton (-32). The spot price of LL in North China is 7,430 yuan/ton (+30), and in East China is 7,450 yuan/ton (+50). The spot price of PP in East China is 7,250 yuan/ton (+0). The basis of LL in North China is 132 yuan/ton (+71), in East China is 152 yuan/ton (+91), and the basis of PP in East China is 89 yuan/ton (+32) [1] 2. Production Profit and Operating Rate - The operating rate of PE is 79.5% (-4.5%), and the operating rate of PP is 76.6% (-3.2%). The oil-based production profit of PE is 515.8 yuan/ton (+141.7), the oil-based production profit of PP is 125.8 yuan/ton (+141.7), and the production profit of PDH-based PP is -273.7 yuan/ton (-7.1) [1] 3. Non-standard Price Spread of Polyolefins - Not provided in the given content 4. Import and Export Profits of Polyolefins - The import profit of LL is -81.8 yuan/ton (+13.3), the import profit of PP is -361.9 yuan/ton (-123.4), and the export profit of PP is 12.2 US dollars/ton (-6.1) [1] 5. Downstream Operating Rate and Downstream Profit of Polyolefins - The operating rate of the PE downstream agricultural film is 16.7% (-2.8%), the operating rate of the PE downstream packaging film is 48.7% (+1.1%), the operating rate of the PP downstream plastic weaving is 45.3% (+0.5%), and the operating rate of the PP downstream BOPP film is 59.9% (+2.3%) [1] 6. Polyolefin Inventory - The inventory of polyolefin producers has accumulated significantly, and the de-stocking pressure is high, but specific inventory data is not provided [2]

Group 1: Market Overview - The PVC market has been experiencing a downward trend since April, with prices in East China dropping to 4730 yuan per ton as of May 8, a decrease of 140 yuan or 2.87% from April 1 [1] - Supply expectations are increasing due to limited maintenance during the conventional repair season and the introduction of new production capacities [2] Group 2: Supply Dynamics - The maintenance period for PVC production is expected to last from April to August, with production rates increasing post-holiday [2] - PVC production is projected to reach 474,000 tons during the period from May 3 to 9, reflecting a 2.4% increase compared to the previous period [2] - Planned maintenance capacity in April was approximately 5.7 million tons, which is a 20.94% decrease compared to the previous two years, limiting effective supply reduction [2] Group 3: Demand Factors - Domestic demand for PVC is supported by stimulus policies in the real estate market, but overall demand remains weak due to uncertainties from the US-China trade disputes [3] - The construction and renovation sectors are expected to drive traditional PVC demand, but low operating rates in PVC pipe and profile enterprises indicate weak internal demand [3] - India, as the largest export destination for Chinese PVC, poses risks due to anti-dumping policies, potentially affecting over 700,000 tons of PVC consumption [3] Group 4: Cost Considerations - The domestic PVC production primarily uses the calcium carbide method, but the proportion of ethylene-based PVC is gradually increasing, reaching 27.91% as of April [4] - The reliance on imported ethane for ethylene production could lead to increased costs if tariffs are imposed, potentially pushing production costs above the breakeven point [4][5] - The impact of US-China trade tensions may raise the cost of imported ethane, affecting coastal ethylene projects, although the overall effect on PVC powder may be limited due to diverse raw material sources [5]

Report Industry Investment Rating - The report does not explicitly provide an industry investment rating. Core Viewpoints - In the short - term, PVC shows a relatively strong trend, but there will still be pressure in the later stage. Macro - level factors like the Sino - US phased reconciliation and short - term terminal product export rush are positive, but from a fundamental perspective, the structure of high production and high inventory of PVC is difficult to ease, and high - price transactions are slowing down with a significantly weakened basis [1]. - The high - production pattern is difficult to change in the short term. The high - production situation persists due to strong demand and high profits in the caustic soda market in 2025, the “subsidizing chlorine with alkali” model in the chlor - alkali industry, and upcoming new capacity investments, especially in June [2]. - High - inventory pressure persists, and export demand can only relieve it temporarily. In 2025, the PVC export market faces increased competition, affected by India's anti - dumping duties and BIS certification. Although overseas restocking can reduce inventory quickly in the short term, the sustainability of exports is uncertain. Domestic demand related to real - estate downstream PVC products is still weak, and enterprises have low inventory - stocking willingness [2]. Summary by Relevant Contents PVC Fundamental Data - The 09 - contract futures price is 4986, the East China spot price is 4780, the basis is - 206, and the 9 - 1 month spread is - 98 [1]. Spot Market - Domestic PVC spot prices have been raised. Positive macro - expectations and the rise of industrial products have boosted the market atmosphere, leading to a slight increase in the futures price. However, demand is cautious, high - price transactions have slowed down, and the market is in a wait - and - see mode in the short term. The market supply remains high, and the impact of policies on demand is yet to be observed. In the East China region, the ex - warehouse spot price of calcium carbide - based type 5 PVC is 4700 - 4880 yuan/ton, and that of ethylene - based PVC is 4900 - 5200 yuan/ton [1]. Market Situation Analysis - **Macro - level**: The Sino - US phased reconciliation is positive, and short - term terminal product export rush supports the market [1]. - **Fundamental level**: Northwest chlor - alkali integration still has profits, and the structure of high production and high inventory of PVC is difficult to ease. High - price transactions are slowing down, and the basis has weakened significantly [1]. High - Production Pattern - In the first quarter of 2025, the maintenance volume of PVC was low, and the high - production pattern continued. The strong demand for caustic soda in 2025 supports high profits, and the chlor - alkali industry uses alkali to subsidize chlorine, increasing the difficulty of large - scale production cuts due to PVC losses. Moreover, there will be more new capacity investments, especially in June [2]. High - Inventory Pressure - In 2025, the PVC export market faces increased competition. Exports are affected by India's anti - dumping duties and BIS certification. Although overseas restocking can quickly reduce inventory in the short term, the sustainability of exports is uncertain. Domestically, the demand for PVC downstream products related to real estate is still weak year - on - year, and enterprises have low inventory - stocking willingness [2]. Trend Intensity - The trend intensity of PVC is 0, indicating a neutral trend. The trend intensity ranges from - 2 (most bearish) to 2 (most bullish) [2][3]

Group 1 - PVC futures rose by 1.07% to 4892 yuan/ton in the night session [1] - Last week, PVC social inventory decreased by 0.41% to 651,000 tons, indicating a trend of inventory reduction with limited pressure [2] - The overall operating rate of PVC this week is 80.3%, up 1% week-on-week, with the calcium carbide method at 81.3% (up 2.3%) and the ethylene method at 77.8% (down 2.4%) [2] Group 2 - Spring maintenance is halfway through, with the scale not matching last year's levels, and recent operating rates are rebounding; however, PVC faces pressure until demand improves [3] - Long-term outlook for PVC demand remains weak due to real estate drag, with exports facing anti-dumping and BIS certification pressures, maintaining a stable state of price for volume [3] - Recent inventory reduction is acceptable but still high, with a loose supply-demand balance; macroeconomic factors are expected to dominate price movements [3]

上周受渤化等装置提负影响，PVC产能利用率环比+0.70%至79.33%。上周管材开工率环比+1.05%至 48.34%，型材开工率环比-6.5%至34.15%。 截至5月8日，PVC社会库存新（41家）样本统计环比减少0.41%至65.10万吨，对外出口集中交付依旧带 动市场库存去化。 5月8日PVC常州市场价4660元/吨（-40），主力基差-179元/吨(+3），广州市场价4790元/吨（0），杭州 市场价4730元/吨（-40）。 机构观点汇总： 截至2025年5月9日当周，PVC期货主力合约收于4805元/吨，周K线收阴，持仓量环比上周增持182689 手。 本周（5月6日-5月9日）市场上看，PVC期货周内开盘报4930元/吨，最高触及4960元/吨，最低下探至 4800元/吨，周度涨跌幅达-2.54%。 消息面回顾： 中辉期货：供给端，1月新增新浦化学50万吨装置投产。供给端高位承压，产能利用率为79%。需求 端，房地产竣工面积降幅收窄，下游开工率季节性下降。出口方面，2025年1-3月PVC累计出口98万 吨，累计同比+56%，5月台塑报价环比持平。综上，开工继续上行，上游累库，仓单持续注册， ...

4月以来，聚氯乙烯(PVC)市场在供需弱平衡状态下一路震荡下行。据隆众资讯数据，截至5月8日，华 东地区电石法五型PVC现汇库提价在4730元(吨价，下同)，较4月1日下跌140元，跌幅达2.87%。 "常规检修季PVC检修规模受限，叠加新产能投放等因素影响，供应预期增加。同时国内需求缺乏实质 性增长，出口受外贸关税纷争、印度进口政策影响，难以大幅回升，短期PVC价格重心看跌趋势不 变。"隆众资讯PVC产业链主管石磊说。 供应预期增加 今年PVC生产企业集中检修时间从4月开始预计延续到8月。"五一"假期归来，安徽华塑股份（600935） 有限公司和青海宜化化工有限公司等PVC装置开工率提升。据隆众资讯数据显示，本周期(5月3日至9 日)内，PVC产量预计在47.40万吨，环比提升2.4%。边际企业开工率维持在六七成，西北电石法企业凭 借其成本优势，开工基本稳定在八成以上。 "4月计划检修产能约570万吨，但相较于近两年春季检修规模有所缩小，同比减少20.94%, 难以对供应 端形成有效收缩。"隆众资讯分析师杨荣荣说。 "据卓创资讯（301299）统计，计划在5月至7月试车投产的装置包括浙江嘉化能源（60027 ...