能化产品周报—烧碱 2025年7月8日 研究员： 屠越海 执业编号:Z0019382 审核：唐韵Z0002422 交易咨询业务：沪证监许可【2012】 1515号 http://www.eafutures.com 免责声明：本报告的信息均来源于公开资料，我公司对这些信息的准确性和完整性不做任何 保证，也不保证所包含的信息和建议不会发生任何变更。文中的观点、结论和建议仅供参考， 报告中的信息或意见并不构成所述证券或期货的买卖出价或征价，投资者据此做出 的任何投 资决策与本公司和作者无关。 地址：上海市虹口区东大名路1089号26层2601-2608单元 基本面要点： 价格：7月8日烧碱主力合约（SH2509）收盘报2408元 / 吨，较前一交易日上涨0.54%。32% 离子膜碱：鲁西南：主流成交价 790-830 元 / 吨。 鲁中东部：主流成交价 810-890 元 / 吨，部分企业因检修供应偏紧。鲁北：主流成交价 850-910 元 / 吨，受氧化铝厂刚需支撑。鲁南：主流 成交价 850 - 870 元 / 吨，区域价差收窄。50% 离子膜碱：主流成交价1480 - 1550 / 吨。 供给：本周中国 20 ...

Report Industry Investment Rating - PVC: Neutral [4] - Caustic Soda: Neutral [4] Core Viewpoints - PVC's supply - demand fundamentals are difficult to improve significantly, and its trend will continue to be weak. Caustic soda's upward space may be limited, and its later performance is affected by the price trend of liquid chlorine [3][4] Summary by Related Catalogs Market News and Important Data PVC - Futures price and basis: The closing price of PVC's main contract is 4,892 yuan/ton (-14), the East China basis is -112 yuan/ton (+4), and the South China basis is -62 yuan/ton (-16) [1] - Spot price: The East China calcium carbide - based PVC is quoted at 4,780 yuan/ton (-10), and the South China calcium carbide - based PVC is quoted at 4,830 yuan/ton (-30) [1] - Upstream production profit: The semi - coke price is 575 yuan/ton (+0), the calcium carbide price is 2,875 yuan/ton (-5), the calcium carbide profit is 125 yuan/ton (-5), the gross profit of PVC's calcium carbide method is -552 yuan/ton (-48), the gross profit of PVC's ethylene method is -695 yuan/ton (-2), and the PVC export profit is -9.0 US dollars/ton (-1.6) [1] - PVC inventory and operation: The in - factory inventory of PVC is 38.6 tons (-0.9), the social inventory is 37.3 tons (+1.1), the operation rate of PVC's calcium carbide method is 80.73% (+0.30%), the operation rate of PVC's ethylene method is 65.46% (-1.92%), and the overall operation rate is 76.50% (-0.31%) [1] - Downstream order situation: The pre - sales volume of production enterprises is 65.8 tons (+2.8) [1] Caustic Soda - Futures price and basis: The closing price of SH's main contract is 2,408 yuan/ton (+28), and the basis of Shandong's 32% liquid caustic soda is 61 yuan/ton (+35) [1] - Spot price: Shandong's 32% liquid caustic soda is quoted at 790 yuan/ton (+20), and Shandong's 50% liquid caustic soda is quoted at 1,270 yuan/ton (+20) [2] - Upstream production profit: The single - variety profit of Shandong's caustic soda is 1,478 yuan/ton (+63), the comprehensive profit of Shandong's chlor - alkali (0.8 tons of liquid chlorine) is 374.5 yuan/ton (-137.5), the comprehensive profit of Shandong's chlor - alkali (1 ton of PVC) is 139.53 yuan/ton (+59.50), and the comprehensive profit of Northwest's chlor - alkali (1 ton of PVC) is 1,294.03 yuan/ton (+0.00) [2] - Caustic soda inventory and operation: The inventory of liquid caustic soda factories is 38.42 tons (-0.62), the inventory of flake caustic soda factories is 2.30 tons (-0.28), and the operation rate of caustic soda is 80.50% (-2.00%) [2] - Downstream operation of caustic soda: The operation rate of alumina is 81.56% (+0.89%), the operation rate of printing and dyeing in East China is 60.25% (-0.13%), and the operation rate of viscose staple fiber is 75.17% (-3.40%) [2] Market Analysis PVC - Supply side: In July, upstream devices are under centralized maintenance, but the overall operation rate is expected to decline slightly due to chlor - alkali profit support. New production capacities are expected to be put into operation, so the supply pressure remains [3] - Demand side: It is the off - season for domestic downstream demand, and the operation rate of downstream products is at a low level. The domestic demand is weak, and the export orders are decreasing. Uncertain anti - dumping policies may affect exports [3] - Cost side: The calcium carbide market is expected to be weak, and the cost support for PVC's calcium carbide method is weak. The cancellation of the US export restriction on ethane to China may reduce the cost of PVC's ethylene method later [3] Caustic Soda - The sharp decline in Shandong's liquid chlorine price increases the marginal cost of caustic soda, suppressing the comprehensive profit of chlor - alkali. The weak demand and increasing supply of liquid chlorine may lead to further price drops and potential passive production cuts of caustic soda [3] - A Shandong alumina factory has raised the purchase price of liquid caustic soda, and downstream low - price restocking supports a slight rebound in the near - term spot price, but the overall demand improvement is limited [3] - Supply side: The operation rate of caustic soda is decreasing due to device maintenance, but new production capacities are expected to be put into operation, increasing supply pressure [3] - Demand side: The operation rate of the main downstream alumina is rising steadily, while the non - aluminum downstream demand is still weak [3] Strategy - PVC: After the macro - sentiment eases, PVC's trend returns to the fundamentals. It is expected to continue weak and volatile in the short term. With the inventory expected to accumulate, a short - selling strategy on rallies is recommended, and attention should be paid to macro - export policies and downstream demand recovery [4] - Caustic Soda: There is still room for the comprehensive profit of chlor - alkali to be compressed, the inventory reduction is difficult, and the fundamentals lack positive drivers. The upward space is limited, and attention should be paid to the price trend of liquid chlorine [4]

Core Viewpoint - The chlor-alkali industry, particularly in the caustic soda sector, is facing challenges due to expanding production capacity and slowing demand, necessitating the adoption of futures trading for risk management [1][3][9] Industry Overview - As of the end of 2024, China's total caustic soda production capacity is nearing 50 million tons per year, a 30% increase since 2015, making China the world's largest producer [2] - Traditional demand from key sectors like chemical fibers is stagnating or even shrinking, leading to a collision between rapid capacity expansion and slow demand growth [2] Market Dynamics - The market has experienced significant price volatility, with prices for liquid caustic soda in East China reaching a historical high of 1600 RMB/ton in 2022, only to drop below 700 RMB/ton in 2023 [2] - This volatility has resulted in substantial impacts on companies' profitability, leading to increased risks of contract breaches and inventory management issues [2][3] Role of Traders - Traders are evolving from mere market participants to risk management service providers, utilizing futures tools to enhance their business models [4][9] - Companies like Dongbo Group and Plastics Road Holdings are pioneering the integration of futures trading into their operations, creating new competitive advantages [4][5] Futures Market Impact - The introduction of caustic soda futures in September 2023 has provided a crucial tool for companies to manage price risks and stabilize profits [1][4] - Dongbo Group has reported a 20%-30% increase in domestic trade volume and a 30% increase in export volume since adopting futures trading strategies [5] Innovative Trading Models - The basis point pricing model is being promoted as a way to enhance pricing efficiency and reduce negotiation costs between buyers and sellers [7] - Companies are increasingly using futures to lock in production costs and sales profits, thereby improving their operational stability [6][8] Future Outlook - The overall proportion of basis trading in the chlor-alkali industry remains low, indicating significant growth potential [7] - The shift from adversarial trading to collaborative risk-sharing is expected to create a more resilient and efficient industry ecosystem [9]

1. Report Industry Investment Ratings No relevant content provided. 2. Core Views of the Report PVC and Caustic Soda - The policy signal of supply - side optimization brings positive long - term expectations for the supply - demand contradiction of PVC, but the short - term supply - demand contradiction remains prominent. The export volume may decline in the third quarter, and the anti - dumping tax decision in mid - July will affect future exports. The PVC inventory is lower than the same period in 23 - 24, and the pressure is limited. The short - term disk is strong, but the upward space should be viewed with caution [6]. - For caustic soda, the supply - side optimization expectation boosts market sentiment, and the price rebounds. The supply - demand contradiction is limited, but high profits stimulate high production. The downstream non - aluminum market is in the off - season, and the alumina purchase price adjustment has limited support for the caustic soda price. After the stimulus news, there is low - price speculative demand. It is recommended to wait and see [6]. Methanol The port's inventory accumulation, Iranian device restart, and MTO device shutdown increase the port's inventory pressure and weaken the basis. The inland market is weak due to high production and the off - season of demand, but the increase in maintenance plans in July eases the supply pressure. Overall, the upward and downward space of methanol is limited, and interval operation is recommended [10]. LLDPE and PP PP and PE are in a state of supply contraction, with increasing PP maintenance losses and low PE import expectations, driving inventory reduction. The weighted valuation has been repaired, and the July balance sheet shows a de - stocking expectation, but there is still overall pressure. In the short - term, attention can be paid to the support brought by de - stocking. For PP, it is recommended to short when the price rebounds to the 7200 - 7300 range [13]. Urea The urea disk is mainly driven by macro - policies. The anti - involution policy stimulates the commodity market, and the export collection and device maintenance support the price. However, weak industrial demand and unclear export quotas limit the upward space. It is necessary to track policy details, agricultural demand progress, and device maintenance dynamics. The disk needs export and downstream demand support to continue to rise [19]. Crude Oil Oil prices are oscillating weakly due to concerns about trade negotiations and OPEC+ supply decisions. The increase in US crude oil inventory further exacerbates supply pressure. The future trend depends on the OPEC+ meeting and trade negotiation results. It is recommended to wait and see, with resistance levels for WTI at [66, 67], Brent at [68, 69], and SC at [510, 520] [77]. Styrene The pure benzene market rebounds weakly, supported by crude oil and affected by the possible resumption of US ethane exports to China. High imports and production suppress the pure benzene price. The styrene market in East China is stable, with a strong basis before the end - of - month paper delivery. High - price transactions are limited. In the medium - term, high profits may lead to over - supply, and attention can be paid to short - selling opportunities [73]. Polyester Industry Chain - PX: The supply - demand is tight in the short - term, but with the PXN repair, some device maintenance may be postponed. The PX drive is limited, and it is expected to oscillate at a high level in the short - term, with the PX09 oscillating in the 6600 - 6900 range [81]. - PTA: The supply - demand is expected to weaken in July, and the basis has weakened. The absolute price is under pressure but supported by raw materials. It is recommended to short at the upper limit of the 4600 - 4900 range and conduct a rolling reverse spread for TA9 - 1 [81]. - Ethylene Glycol: The supply is increasing, and the supply - demand is turning to be loose. The short - term price is expected to oscillate. It is recommended to conduct a reverse spread for EG9 - 1 at high prices [81]. - Short - fiber: The supply - demand is weak. The absolute price is supported by raw materials, and the processing fee has been repaired to a limited extent. PF should be operated similarly to PTA, and the processing fee can be expanded at a low level [81]. - Bottle - chip: The supply - demand is expected to improve. The processing fee is bottoming out, and the absolute price follows the cost. It is recommended to operate PR similarly to PTA, conduct a positive spread for PR8 - 9 at low prices, and expand the processing fee at the lower limit of the 350 - 600 yuan/ton range [81]. 3. Summaries According to Relevant Catalogs PVC and Caustic Soda - **Price Changes**: The price of East China calcium - carbide - based PVC increased by 0.4% on July 3 compared to July 2, while the price of East China ethylene - based PVC remained unchanged. The export profit of PVC increased by 147.2% from June 19 to June 26. The FOB price of caustic soda in East China decreased by 2.4% from June 19 to June 26, but the export profit increased by 61.3% [2][3]. - **Supply**: The caustic soda industry's operating rate increased by 1.2% from June 20 to June 27, and the PVC total operating rate increased by 0.1%. The profit of externally purchased calcium - carbide - based PVC increased by 2.2%, while the northwest integrated profit decreased by 20.5% [4]. - **Demand**: The operating rate of the alumina industry increased by 0.5% from June 20 to June 27, while the operating rates of the viscose staple fiber and printing and dyeing industries decreased [5]. The operating rates of PVC downstream products such as pipes and profiles decreased, and the pre - sales volume decreased by 2.9% [6]. - **Inventory**: The inventory of liquid caustic soda in East China factories and Shandong decreased, while the PVC upstream factory inventory decreased by 1.6%, and the total social inventory increased by 1.9% [6]. Methanol - **Price and Spread**: The closing prices of MA2601 and MA2509 increased on July 3 compared to July 2, with increases of 0.66% and 0.42% respectively. The MA91 spread decreased by 20.00%, and the Taicang basis decreased by 32.79% [10]. - **Inventory**: The methanol enterprise inventory, port inventory, and social inventory all increased, with increases of 3.14%, 0.47%, and 1.37% respectively [10]. - **Operating Rate**: The upstream domestic enterprise operating rate decreased by 3.19%, the downstream external - purchase MTO device operating rate increased by 1.28%, and the formaldehyde operating rate decreased by 1.95% [10]. LLDPE and PP - **Price and Spread**: The closing prices of L2601 remained unchanged, L2509 decreased by 0.05%, PP2601 increased by 0.18%, and PP2509 increased by 0.03% on July 3 compared to July 2. The L2509 - 2601 spread decreased by 15.38%, and the PP2509 - 2601 spread decreased by 25.00% [13]. - **Inventory**: The PE enterprise inventory decreased by 2.19%, the social inventory increased by 9.12%, the PP enterprise inventory decreased by 2.55%, and the PP trader inventory increased by 10.81% [13]. - **Operating Rate**: The PE device operating rate increased by 3.95%, the downstream weighted operating rate decreased by 0.24%, the PP device operating rate decreased by 0.4%, and the PP powder operating rate decreased by 1.3% [13]. Urea - **Price and Spread**: The futures prices of different contracts showed different changes on July 3 compared to July 2. The 01 - 05 contract spread decreased by 16.67%, the 05 - 09 contract spread increased by 17.24%, and the 09 - 01 contract spread decreased by 7.32% [15][16]. - **Inventory**: The domestic urea factory inventory decreased by 7.06%, and the port inventory increased by 14.70% on a weekly basis [19]. - **Production**: The domestic urea daily production remained unchanged, and the weekly production remained unchanged. The device maintenance loss increased by 12.53% on a weekly basis [19]. Crude Oil - **Price and Spread**: On July 4, Brent crude oil decreased by 0.45%, WTI increased by 0.19%, and SC increased by 0.66%. The Brent - WTI spread decreased by 7.22%, and the EFS decreased by 1.46% [77]. - **Product Price and Spread**: The prices of NYM RBOB and ICE Gasoil changed slightly, and the spreads of different contracts also showed different changes [77]. - **Crack Spread**: The crack spreads of various refined oils decreased to different degrees on July 4 compared to July 3 [77]. Styrene - **Upstream Price**: On July 3, Brent crude oil decreased by 0.4%, CFR Japan naphtha increased by 0.9%, and the prices of CFR Northeast Asia ethylene and CFR Korea pure benzene increased slightly [71]. - **Spot and Futures Price**: The East China spot price of styrene decreased by 0.1%, EB2508 increased by 0.5%, and EB2509 increased by 0.4%. The basis decreased by 14.4%, and the monthly spread increased by 6.2% [71]. - **Overseas Price and Import Profit**: The CFR China price of styrene increased by 0.7%, and the import profit decreased by 96.3% [72]. - **Operating Rate and Profit**: The domestic pure benzene comprehensive operating rate decreased by 2.9%, the styrene operating rate increased by 1.4%, and the profits of different products showed different changes [73]. - **Inventory**: The inventories of pure benzene, styrene, PS, EPS, and ABS all increased to different degrees [73]. Polyester Industry Chain - **Upstream Price**: On July 3, Brent crude oil decreased by 0.4%, CFR Japan naphtha increased by 0.9%, and the prices of CFR Northeast Asia ethylene and CFR China PX changed slightly [81]. - **Product Price and Cash Flow**: The prices of various polyester products such as POY, FDY, and DTY decreased to different degrees, and the cash flows also changed [81]. - **Operating Rate**: The operating rates of Asian PX, Chinese PX, PTA, MEG, and polyester products all decreased to different degrees [81]. - **Inventory and Arrival Expectation**: The MEG port inventory decreased by 12.4%, and the arrival expectation increased by 141.9% [81].

1. Report Industry Investment Rating - PVC: Neutral [4] - Caustic Soda: Neutral [4] 2. Core Viewpoints of the Report - After the macro - sentiment eases, PVC's trend returns to fundamentals. Its supply - demand pattern remains weak, and inventory is expected to continue accumulating. For caustic soda, the current chlor - alkali comprehensive profit still has room for compression, inventory removal is difficult, and the fundamentals lack positive drivers with limited upward momentum [3][4] 3. Summary by Relevant Sections Market News and Important Data PVC - Futures price and basis: The closing price of PVC's main contract is 4,914 yuan/ton (-16); the East China basis is -134 yuan/ton (+36); the South China basis is -64 yuan/ton (+16) [1] - Spot price: The East China calcium carbide - based PVC is quoted at 4,780 yuan/ton (+20); the South China calcium carbide - based PVC is quoted at 4,850 yuan/ton (+0) [1] - Upstream production profit: The semi - coke price is 575 yuan/ton (+0); the calcium carbide price is 2,880 yuan/ton (+0); the calcium carbide profit is 130 yuan/ton (+0); the gross profit of calcium carbide - based PVC production is -504 yuan/ton (-10); the gross profit of ethylene - based PVC production is -693 yuan/ton (-53); the PVC export profit is -5.2 dollars/ton (-4.8) [1] - Inventory and operation rate: The in - factory PVC inventory is 39.5 tons (-0.6); the social PVC inventory is 36.2 tons (+0.7); the operation rate of calcium carbide - based PVC is 80.73% (+0.30%); the operation rate of ethylene - based PVC is 65.46% (-1.92%); the overall PVC operation rate is 76.50% (-0.31%) [1] - Downstream order situation: The pre - sales volume of production enterprises is 62.9 tons (-1.9) [1] Caustic Soda - Futures price and basis: The closing price of SH's main contract is 2,380 yuan/ton (-11); the basis of 32% liquid caustic soda in Shandong is 26 yuan/ton (+11) [1] - Spot price: The price of 32% liquid caustic soda in Shandong is 770 yuan/ton (+0); the price of 50% liquid caustic soda in Shandong is 1,250 yuan/ton (+0) [1] - Upstream production profit: The single - variety profit of caustic soda in Shandong is 1,415 yuan/ton (+0); the comprehensive profit of chlor - alkali in Shandong (0.8 tons of liquid chlorine) is 512.0 yuan/ton (-40.0); the comprehensive profit of chlor - alkali in Shandong (1 ton of PVC) is 80.03 yuan/ton (+0.00); the comprehensive profit of chlor - alkali in the Northwest (1 ton of PVC) is 1,284.03 yuan/ton (+0.00) [2] - Inventory and operation rate: The inventory of liquid caustic soda factories is 38.42 tons (-0.62); the inventory of flake caustic soda factories is 2.30 tons (-0.28); the operation rate of caustic soda is 80.50% (-2.00%) [2] - Downstream operation rate: The operation rate of alumina is 80.67% (-0.07%); the operation rate of printing and dyeing in East China is 60.25% (-0.13%); the operation rate of viscose staple fiber is 75.17% (-3.40%) [2] Market Analysis PVC - Supply side: Previous maintenance continues, and the overall PVC operation rate declines slightly. Many enterprises have planned maintenance, but the chlor - alkali profit prevents significant production cuts. New production capacities such as Bohua, Yaowang, and Wanhua are expected to be put into operation, offsetting some of the maintenance losses. The supply side is under pressure [3] - Demand side: The operation rate of downstream products continues to decline, and domestic demand remains weak. Export orders are stable, and exports continue to increase. India's BIS standard policy is postponed for 6 months, supporting the short - term export market, but the anti - dumping policy is still uncertain [3] - Cost side: The calcium carbide market is weak due to more downstream maintenance, and the cost support for calcium carbide - based PVC is weak. The lifting of the US ban on ethane exports to China may reduce the cost of ethylene - based PVC later, but the impact is lagged [3] - Inventory: Due to sufficient supply and poor downstream demand, the social PVC inventory continues to accumulate [3] Caustic Soda - Supply side: The price of liquid chlorine drops significantly, increasing the marginal cost of caustic soda. There are concerns about potential passive production cuts. The operation rate of caustic soda decreases due to more maintenance, but the production cut intention is low. After maintenance, the operation rate is expected to rise, and new production capacities are planned to be put into operation, increasing supply pressure [3] - Demand side: The operation of the main downstream alumina is stable, with new production capacities expected in Shandong. The delivery volume of a Shandong alumina plant decreases, and the stocking enthusiasm declines. Non - aluminum downstream demand is weak [3] - Inventory and profit: The chlor - alkali comprehensive profit still has room for compression, inventory removal is difficult, and the fundamentals lack positive drivers [3] Strategy - PVC: Maintain a neutral stance. After the macro - sentiment eases, pay attention to macro - export policies and downstream demand recovery [4] - Caustic Soda: Maintain a neutral stance. With limited upward momentum, consider shorting on rallies [4]

1. Report Industry Investment Ratings No relevant information provided. 2. Core Views of the Reports Crude Oil - Overnight oil prices rose, driven by geopolitical events and trade progress, but fundamental factors restricted the increase. Iran's suspension of cooperation with the UN nuclear agency raised concerns about supply disruptions, and the US - Vietnam trade agreement boosted some demand expectations. However, OPEC+ planned production increases were digested, Saudi exports increased, US crude inventories unexpectedly rose, and gasoline demand was weak. The oil price broke through the previous trading range but lacked strong drivers, with a low probability of short - term unilateral trends. It is recommended to wait and see, with resistance levels for WTI at [67, 68], Brent at [69, 70], and SC at [510, 520]. Options can capture opportunities from increased volatility [2]. Polyester Industry Chain - **PX**: Supply - demand is tight in the short term due to maintenance expectations, high downstream loads, and new PTA production plans. However, as PXN recovers, some maintenance may be postponed, and weak terminal demand may limit the rebound space. It is expected to fluctuate at a high level, with PX09 oscillating between 6600 - 6900 [6]. - **PTA**: In July, the maintenance of PTA devices is average, and new devices are stable. With expected downstream production cuts and weak terminal demand, supply - demand is turning loose. Although the low price is supported by raw materials, the absolute price is under pressure. TA is expected to oscillate between 4600 - 4900, with a short - position allocation at the upper edge of the range and a rolling reverse spread for TA9 - 1 [6]. - **Ethylene Glycol**: Supply is increasing at home and abroad, and the supply - demand is gradually turning loose, with a possible inventory build - up from August to September. Domestic coal - based MEG plants are restarting, and overseas plants are also recovering. The price is expected to fluctuate, with the seller of option EG2509 - C - 4450 exiting and a reverse spread for EG9 - 1 at high prices [6]. - **Short Fibre**: The supply - demand is weak. Although short - term prices are supported by raw materials due to expected production cuts and limited inventory pressure, weak downstream demand restricts the repair space of processing fees. PF is similar to PTA in unilateral trading, and the processing fees can be expanded at low levels [6]. - **Bottle Chips**: In July, due to the peak consumption season and production cuts by some plants, the supply - demand is expected to improve, and the processing fees are bottoming out. The absolute price follows the cost. PR is similar to PTA in unilateral trading, with a positive spread for PR8 - 9 at low prices and attention to expanding processing fees at the lower edge of the 350 - 600 yuan/ton range [6]. Urea The increase in urea futures prices is mainly driven by improved demand expectations, including seasonal agricultural demand, marginal improvement in industrial demand, and positive market sentiment from export tenders. Although supply - side device maintenance provides some support, overall supply growth restricts the upside. The supply - demand may further improve, and the short - term price may have upward potential depending on the tender results [15]. PVC and Caustic Soda - **Caustic Soda**: The supply - side optimization expectation boosts market sentiment. Fundamentally, the supply - demand contradiction is limited, but high profits lead to high production, and non - aluminum downstream is in the off - season. The price may rebound at a low level under strong macro sentiment, but the momentum depends on spot market follow - up [38]. - **PVC**: The supply - side optimization policy is beneficial in the long - term, but short - term supply - demand contradictions are still prominent. The real - estate demand is dragging, and overseas factors may affect exports. PVC has a fundamental basis for a rebound, but the near - term upside is limited, and the long - term effect depends on policy implementation [38]. Methanol Port inventory build - up, Iranian plant restarts, and MTO device shutdowns increase the pressure on port prices, and the port basis weakens rapidly. The inland market is affected by high production and weak demand in the off - season, but more maintenance plans in July will relieve some supply pressure. Overall, the price has limited upside and downside, and interval operations are recommended [41]. Styrene The pure benzene market first declined and then rebounded at a low level. The styrene market in East China was stable, with a strong basis price as the paper - cargo delivery approached. In the medium term, tariffs and subsidies may not drive terminal demand further. High styrene profits stimulate production, and supply - demand pressure may lead to valuation repair, which may rely on a decline in styrene prices. Attention should be paid to short - selling opportunities for styrene due to raw material resonance [51]. Polyolefins Cost - end valuation has recovered, but monomer prices are firm, squeezing the profit of the monomer - purchasing process. The supply of PP and PE is shrinking, with increasing PP maintenance losses and low PE import expectations, leading to continuous inventory reduction. Although the July balance sheet shows a de - stocking expectation, there is still overall pressure. In the short - term, support from de - stocking can be noted, and for PP, short positions can be considered when the price rebounds to the 7200 - 7300 range [55]. 3. Summary by Relevant Catalogs Crude Oil - **Prices and Spreads**: On July 3, Brent rose 2.00 to 69.11 dollars/barrel, WTI fell 0.19 to 67.26 dollars/barrel, and SC rose 10.50 to 509.00 yuan/barrel. Most spreads changed, with Brent - WTI increasing by 0.19 to 1.85 dollars/barrel [2]. - **Refined Oil**: NYM RBOB and NYM ULSD declined slightly, while ICE Gasoil rose 15.25 to 741.50 dollars/ton. The cracking spreads of some refined oils changed, with the US gasoline cracking spread falling 0.08 to 21.63 dollars/barrel [2]. Polyester Industry Chain - **Downstream Polyester Products**: On July 2, POY150/48, FDY150/96, and other prices mostly declined, while short - fiber and bottle - chip futures prices changed slightly [6]. - **PX - related**: CFR China PX declined, and PX - related spreads also changed, such as PX - crude oil and PX - naphtha [6]. - **PTA - related**: PTA prices and spreads changed, with the spot price falling and the basis weakening. The processing fees also decreased [6]. - **MEG - related**: MEG prices, inventory, and开工率 changed. The inventory decreased, and the开工 rate of some plants changed [6]. Urea - **Futures and Spot**: On July 2, futures prices rose, and spot prices in some regions changed slightly. The basis and spreads also had corresponding changes [10][11][14]. - **Supply and Demand**: Domestic urea daily production decreased, and the plant start - up rate decreased. The inventory in some areas decreased, and the number of enterprise orders decreased [15]. PVC and Caustic Soda - **Spot and Futures**: On July 2, the prices of caustic soda and PVC spot and futures changed. For example, the price of SH2509 rose 33.0 to 2391.0 yuan/ton [33]. - **Supply and Demand**: The opening rates of caustic soda and PVC plants changed, and the inventory of some products changed. The downstream opening rates of caustic soda and PVC also had corresponding changes [36][37][38]. Methanol - **Prices and Spreads**: On July 2, MA2509 and MA2601 prices rose, and the basis and regional spreads changed. For example, the太仓 basis fell 95 to 61 [41]. - **Inventory and开工率**: Methanol inventory increased slightly, and the开工率 of upstream and downstream plants changed. The upstream enterprise start - up rate increased, while the downstream MTO device start - up rate decreased [41]. Styrene - **Upstream**: On July 2, the prices of Brent crude, CFR Japan naphtha, and other upstream raw materials changed. The pure benzene - naphtha and ethylene - naphtha spreads also changed [49]. - **Spot and Futures**: The styrene spot and futures prices declined, and the basis and month - spreads decreased [49]. - **Industry Chain**: The开工率 and profit of the styrene industry chain changed. For example, the styrene start - up rate increased, and the integrated profit increased significantly [51]. Polyolefins - **Futures and Spot**: On July 2, L2601, L2509, PP2601, and PP2509 prices rose, and the basis and month - spreads changed. The spot prices of some products also changed [55]. - **Supply and Demand**: The开工率 of PE and PP plants changed, and the inventory decreased. The downstream weighted开工率 of PE and PP also changed [55].

1. Report Industry Investment Rating - PVC: Cautiously bearish [4] - Caustic soda: Neutral [4] 2. Core View of the Report - The current weak supply - demand pattern of PVC has not significantly improved. The supply side is under pressure due to new capacity and limited reduction, while the demand side has weak domestic demand and uncertain export prospects. The PVC market is under pressure with low valuation and lack of positive drivers. For caustic soda, the supply pressure is expected to increase, the demand support is weak, and the chlor - alkali comprehensive profit has room for compression [3][4] 3. Summary by Relevant Catalogs Market News and Important Data PVC - Futures price and basis: The closing price of PVC main contract is 4,821 yuan/ton (-68), the East China basis is -41 yuan/ton (+68), and the South China basis is -21 yuan/ton (-22) [1] - Spot price: The East China calcium carbide method quotation is 4,780 yuan/ton (+0), and the South China calcium carbide method quotation is 4,800 yuan/ton (-90) [1] - Upstream production profit: The blue charcoal price is 575 yuan/ton (+0), the calcium carbide price is 2,880 yuan/ton (+0), the calcium carbide profit is 130 yuan/ton (+0), the PVC calcium carbide method production gross profit is -504 yuan/ton (-10), the PVC ethylene method production gross profit is -693 yuan/ton (-53), and the PVC export profit is -7.9 US dollars/ton (-0.8) [1] - Inventory and开工: The PVC factory inventory is 395,000 tons (-6,000), the PVC social inventory is 362,000 tons (+7,000), the PVC calcium carbide method开工 rate is 80.43% (+0.81%), the PVC ethylene method开工 rate is 67.38% (-1.85%), and the PVC开工 rate is 76.81% (+0.07%) [1] - Downstream order situation: The pre - sales volume of production enterprises is 629,000 tons (-19,000) [1] Caustic Soda - Futures price and basis: The closing price of SH main contract is 2,358 yuan/ton (+39), and the basis of 32% liquid caustic soda in Shandong is 48 yuan/ton (-70) [1] - Spot price: The quotation of 32% liquid caustic soda in Shandong is 770 yuan/ton (-10), and the quotation of 50% liquid caustic soda in Shandong is 1,250 yuan/ton (-30) [1] - Upstream production profit: The single - variety profit of caustic soda in Shandong is 1,415 yuan/ton (-31), the comprehensive profit of chlor - alkali in Shandong (0.8 tons of liquid chlorine) is 672.0 yuan/ton (-111.3), the comprehensive profit of chlor - alkali in Shandong (1 ton of PVC) is 60.03 yuan/ton (-71.25), and the comprehensive profit of chlor - alkali in the Northwest (1 ton of PVC) is 1,233.53 yuan/ton (-20.00) [2] - Inventory and开工: The liquid caustic soda factory inventory is 390,400 tons (+23,900), the flake caustic soda factory inventory is 25,800 tons (-2,700), and the caustic soda开工 rate is 82.50% (+1.30%) [2] - Downstream开工: The alumina开工 rate is 80.67% (-0.07%), the printing and dyeing East China开工 rate is 60.38% (-0.35%), and the viscose staple fiber开工 rate is 78.57% (-2.23%) [2] Market Analysis PVC - Supply side: The previous maintenance continued, the overall PVC开工 rate decreased slightly, but the chlor - alkali profit supported the production. The new 400,000 - ton plant of Bohua was in trial operation, and there were expectations of new capacity from Yaowang, Wanhua, and Haiwan, offsetting the maintenance losses to some extent [3] - Demand side: The downstream product开工 rate continued to decline, domestic demand was weak, and the export orders were stable with continuous growth. The extension of the BIS standard policy in India supported the export market in the short term, but the anti - dumping policy was still uncertain [3] - Inventory: The PVC social inventory stopped falling and rebounded due to sufficient supply and weak demand [3] Caustic Soda - Supply side: The upstream开工 rate continued to rise, and there were plans to put into production 300,000 - ton capacities from Gansu Yaowang and Tianjin Bohua, increasing the supply pressure [3] - Demand side: The main downstream alumina开工 rate was stable, the spot price continued to fall, and there were no new production cuts or maintenance in the short term. The non - aluminum downstream demand was weak, and the Shandong spot price might continue to decline [3] - Inventory: The liquid caustic soda inventory increased due to the decline in spot price and low procurement enthusiasm [3] Strategy - PVC: Cautiously bearish. After the macro - sentiment eases, the PVC trend returns to the fundamentals. The supply - demand pattern is still weak, and the inventory is expected to continue to accumulate [4] - Caustic soda: Neutral. The basis is gradually repaired, but the fundamentals lack positive drivers, the spot price is expected to continue to decline, and the chlor - alkali comprehensive profit has room for compression [4]

市场要闻与重要数据 氯碱日报 | 2025-07-01 山东主力下游烧碱采购价再下调 PVC: 期货价格及基差：PVC主力收盘价4889元/吨（-30）；华东基差-109元/吨（+30）;华南基差1元/吨（+40）。 现货价格：华东电石法报价4780元/吨（+0）；华南电石法报价4890元/吨（+10）。 上游生产利润：兰炭价格575元/吨（+0）；电石价格2880元/吨（+0）；电石利润130元/吨（+0）；PVC电石法生产毛 利-504元/吨（-10）；PVC乙烯法生产毛利-693元/吨（-53）；PVC出口利润-7.0美元/吨（-5.7）。 PVC库存与开工：PVC厂内库存39.5万吨（-0.6）；PVC社会库存36.2万吨（+0.7）；PVC电石法开工率80.43%（+0.81%）； PVC乙烯法开工率67.38%（-1.85%）；PVC开工率76.81%（+0.07%）。 下游订单情况：生产企业预售量62.9万吨（-1.9）。 烧碱： 期货价格及基差：SH主力收盘价2319元/吨（+0）；山东32%液碱基差119元/吨（+0）。 现货价格：山东32%液碱报价780元/吨（+0）；山东50%液碱报价1 ...

Group 1: Market Trends and Projections - The clean energy transition is driving structural demand growth for chlor-alkali products, with PVC resin industry currently in a long downturn, but a rebound is expected post-2025 [1] - PVC prices may reach their lowest point this century, with 2023 likely being the industry low [1] - Global caustic soda demand is anticipated to grow steadily due to increased demand in solar, wind, biofuels, and battery metals [1] Group 2: Applications and Innovations - PVC remains the largest end-use application in the chlor-alkali industry, but clean energy technologies are creating new demand, such as PVC flooring for underfloor heating systems [2] - The growth of bifacial solar panels is expected to increase glass consumption, thereby boosting demand for caustic soda and chlorine [2] - Chlorine is used for purifying silicon wafers and enhancing glass clarity, while caustic soda is utilized for neutralizing acidic waste and improving surface smoothness [2] Group 3: Future Demand and Industry Dynamics - In 2024, global caustic soda demand in the alumina refining industry is projected to reach 17.4 million tons, with further increases expected due to aluminum's role in electric vehicles and renewable energy infrastructure [3] - The energy transition is creating demand and transforming chlor-alkali production [3] - PVC remains a preferred material for many infrastructure and end-use applications, indicating a positive outlook for the chlor-alkali industry despite a slow recovery [3] Group 4: Bioplastics and Sustainability - The global PLA market is expected to grow at a compound annual growth rate of 9.1% from 2025 to 2030, reaching over 450,000 tons, driven by the push for sustainable materials [4] - Only 9% of plastic waste is recycled, highlighting the urgent need for improved waste management strategies [4] - Thailand may become a hub for bioplastics production, with cassava as a primary raw material for PLA, which requires caustic soda for processing, presenting opportunities for the Thai chlor-alkali industry [4]

Report Industry Investment Ratings - Not provided in the given content Core Views Polyolefins - PP and PE show a supply contraction trend, with increasing PP maintenance losses and low PE import expectations, leading to continuous inventory reduction. However, there is still overall inventory pressure. In the short term, pay attention to the support from inventory reduction. For PP in the medium term, consider short - selling when the price rebounds to the 7200 - 7300 range [2] Urea - The core driver of the urea market is the resonance of export policies and international events. The secondary drivers are short - term supply contraction and cost reduction. The market is expected to stabilize after a decline, and it is necessary to track factors such as Indian tender results, Chinese quota policy changes, and port shipping progress [4] Crude Oil - Recent oil prices have weakened due to the decline in risk premiums, and the market is weighing the potential OPEC+ production increase plan, the progress of the Iran nuclear negotiation, and the uncertainty of US tariff conflicts. The supply is expected to be loose, and the oil price is likely to fluctuate widely in the next week. It is recommended to wait and see in the short term [7] Chlor - alkali - For caustic soda, the short - term decline driver is insufficient, and the market may fluctuate repeatedly. In the medium term, there may be new production capacity, and the price upside is limited. For PVC, the short - term contradiction is not intensified, but the over - supply problem is prominent in the long - term. It is recommended to wait and see in the short term and look for short - selling opportunities in the medium term [12] Methanol - The methanol market shows a differentiation between ports and the inland. The upside and downside of methanol prices are limited, and interval trading is recommended [29] Styrene - The pure benzene market is weak, and the styrene market is stable. There is pressure on the supply - demand margin of styrene, and attention should be paid to short - selling opportunities for styrene driven by raw material factors [34] Polyester - PX is expected to oscillate at a high level in the short term. PTA is supported by raw materials but has limited self - driving force. Ethylene glycol supply is turning loose, and the price is expected to be weak. Short - fiber has weak supply - demand, and bottle - chip supply - demand may improve [39] Summary by Related Catalogs Polyolefins - **Price Changes**: L2601, PP2601, and PP2509 prices decreased, while L2509 increased slightly. The price difference between L2509 - 2601 and PP2509 - 2601 increased [2] - **Supply and Demand**: PP and PE supply contracted, with increasing PP maintenance losses and low PE import expectations. The overall inventory decreased [2] Urea - **Price and Spread**: The prices of some futures contracts and the spread between contracts changed. The long - short positions of the top 20 traders and the long - short ratio also changed [4] - **Supply and Demand**: The daily and weekly production of urea decreased, and the plant and port inventories decreased. The production start - up rate decreased [4] Crude Oil - **Price and Spread**: Brent, WTI, and SC prices changed, and the spreads between different varieties and different months also changed [7] - **Supply and Demand**: OPEC+ may increase production in August, and the market is concerned about the progress of the Iran nuclear negotiation and US tariff conflicts [7] Chlor - alkali - **Price and Spread**: The prices of caustic soda and PVC products changed, and the spreads between contracts and the basis also changed [11] - **Supply and Demand**: The start - up rate of caustic soda and PVC production increased, and the downstream start - up rate of caustic soda and PVC products changed. The inventory of caustic soda and PVC decreased or increased slightly [11][12] Methanol - **Price and Spread**: The prices of methanol futures contracts and the spread between contracts changed. The basis and regional spreads also changed [29] - **Supply and Demand**: The methanol market is differentiated between ports and the inland. The port may face inventory pressure, while the inland may see reduced supply pressure in July [29] Styrene - **Price and Spread**: The prices of styrene upstream raw materials, spot, and futures changed, and the basis and spread between contracts also changed [31][32] - **Supply and Demand**: The start - up rate of the styrene industry chain changed, and the inventory of some products increased [34] Polyester - **Price and Spread**: The prices of upstream raw materials, downstream polyester products, and related spreads in the polyester industry chain changed [39] - **Supply and Demand**: The start - up rate of the polyester industry chain changed, and the supply - demand situation of PX, PTA, ethylene glycol, short - fiber, and bottle - chip is different [39]