Report Industry Investment Rating - The report does not provide an industry investment rating. Core Viewpoints - The short - term basis of caustic soda will converge due to the large premium of caustic soda futures and the approaching delivery of the 04 contract in two weeks, which will suppress the market. In the long - term, if the Middle East situation remains unresolved by the end of March, overseas refining enterprises will increase production cuts, leading to a significant increase in the domestic ethylene - based PVC production cut scale, and then causing caustic soda to be passively cut through the chlor - alkali balance mechanism. Also, as the Middle East is a net exporter of caustic soda, the hindered fulfillment of long - term contracts has led some overseas demand to turn to China, promoting the recent recovery of caustic soda exports. Although the domestic supply - demand contradiction is expected to improve, the futures premium is large, and follow - up attention should be paid to overseas device dynamics and China's export signing [2]. Summary According to Relevant Catalogs Fundamental Tracking - The 05 contract futures price is 2523, the cheapest deliverable 32% caustic soda spot price in Shandong is 730, the Shandong spot 32% caustic soda converted to the futures price is 2281, and the basis is - 242 [1]. Spot News - In Shandong, the inventory of 32% caustic soda in Zibo market is low, the sales are okay, and the price has a small increase. The overall transaction in other markets is stable. The price of high - strength caustic soda continues to rise supported by export orders [1]. Market Condition Analysis - The short - term basis of caustic soda will converge due to the large premium of caustic soda futures and the approaching delivery of the 04 contract. In the long - term, the Middle East situation affects the production of caustic soda and its exports. The domestic supply - demand contradiction is expected to improve, but the futures premium is large, and follow - up attention should be paid to overseas device dynamics and China's export signing [2]. Trend Intensity - The trend intensity of caustic soda is 0, indicating a neutral trend [3].

Report Industry Investment Rating - The report does not provide an industry investment rating. Core View of the Report - The driving force for caustic soda is upward, but the short - term valuation is slightly high. The price of caustic soda may continue to rise due to factors such as domestic plant production cuts and low market inventory, but the futures price has a large premium, and overseas plant dynamics and China's export signing need to be continuously tracked [1][2] Summary by Related Catalogs 1. Fundamental Tracking - The 05 - contract futures price is 2604, the cheapest deliverable 32% caustic soda spot price in Shandong is 700, the Shandong 32% caustic soda spot price converted to the futures price is 2188, and the basis is - 417 [1] 2. Spot News - Based on the Shandong region, some enterprises in the Shandong liquid caustic soda market continued to raise their quotes today. Due to domestic plant production cuts and support from the overseas situation, the overall market inventory is not high, and prices may continue to rise [1] 3. Market Condition Analysis - Affected by the escalation of the Middle East geopolitical conflict, the global energy and chemical market sentiment has rapidly heated up, and the caustic soda price has risen significantly. Overseas refining enterprises have declared force majeure, leading to increased production cuts. Domestic ethylene prices have risen, causing production cuts in ethylene - based PVC, which in turn has led to passive production cuts in caustic soda through the chlor - alkali balance mechanism. Also, as the Middle East is a net exporter of caustic soda and its long - term supply contracts are affected, some overseas demand has shifted to China, promoting the recent recovery of caustic soda exports [2] 4. Trend Intensity - The trend intensity of caustic soda is 1, indicating a relatively positive outlook [3]

Core Viewpoint - Qingdao Gulf Chemical Co., Ltd. has announced the initiation of its IPO guidance with CITIC Securities as the advisory institution, marking its second attempt at going public [2] Group 1: Company Overview - Qingdao Gulf Chemical was established on September 15, 1999, with a registered capital of 143.62 million yuan [3] - The controlling shareholder is Qingdao Gulf Group Co., Ltd., holding a 62% stake [4] - The company specializes in chlor-alkali chemicals, organic chemical raw materials, polymer materials, and inorganic silicon products, with a comprehensive production and sales model [7] Group 2: IPO History - The company previously applied for an IPO on the Shanghai Stock Exchange in December 2022, aiming to raise 3 billion yuan for various projects, including a green circular economy project and expansions in epoxy resin and chlorinated ethylene production [5][8] - The IPO application was withdrawn in June 2025 due to changes in market conditions, leading to the termination of the review process by the Shanghai Stock Exchange [4][5] Group 3: Business Performance - Gulf Chemical has established production capacities of 850,000 tons/year for ethylene-based PVC, 500,000 tons/year for styrene, 200,000 tons/year for polystyrene, and 555,000 tons/year for caustic soda [8] - The company reported revenues of 6.05 billion yuan, 13.03 billion yuan, and 6.96 billion yuan for the years 2020, 2021, and the first half of 2022, respectively, with net profits of 301 million yuan, 2.08 billion yuan, and 1.01 billion yuan during the same periods [8]

Core Viewpoint - Qingdao Bay Chemical Co., Ltd. has submitted an application for the first public offering of stocks and listing, which has been accepted by the Qingdao Securities Regulatory Bureau, with a filing date of December 23, 2025, and the counseling institution being CITIC Securities [1][2]. Group 1: Company Background - Qingdao Bay Chemical was established in 1999, focusing on the research, production, and sales of chlor-alkali chemicals, organic chemical raw materials, high polymer new materials, and inorganic silicon products, with main products including PVC, polystyrene, and caustic soda [4]. - The company's major shareholder is Qingdao Bay Group Co., Ltd., holding a 62% stake, while the actual controller is the Qingdao State-owned Assets Supervision and Administration Commission [7]. Group 2: Financial Performance - The company's revenue for the years 2019 to 2022 was as follows: 2019: 703.78 million, 2020: 605.31 million, 2021: 1.30 billion, and 2022 (first half): 696.23 million [4]. - Net profit attributable to the parent company for the same periods was: 2019: 48.49 million, 2020: 30.12 million, 2021: 207.67 million, and 2022 (first half): 100.58 million [4]. - The total assets as of June 30, 2022, were 1.33 billion, with a debt-to-asset ratio of 63.28% [5]. Group 3: Previous IPO Attempts - The company previously applied for an IPO on the Shanghai Stock Exchange in December 2022, which was later withdrawn in June 2025 due to changes in market conditions [3][6]. - The previous IPO plan included projects such as a 3×7.5 million tons/year epoxy chloropropane green circular economy project and a 15 million tons/year epoxy resin project, with a total fundraising target of 3 billion [6][7]. Group 4: Regulatory Issues - During the previous IPO review, the company was under regulatory warning from the Shanghai Stock Exchange due to incomplete disclosures regarding employee stock ownership and inaccuracies in accounting for various financial items [8][11].

Core Viewpoint - The PVC market is experiencing a low-level fluctuation as the consumption season enters a downturn, with weak fundamentals and no significant driving factors for price increases [1][2]. Supply - The operating rate of PVC production enterprises is at 80.75%, an increase of 2.49% month-on-month and 2.67% year-on-year. The calcium carbide method operates at 81.21%, up 3.79% month-on-month and 2.64% year-on-year, while the ethylene method is at 79.69%, down 0.51% month-on-month but up 3.03% year-on-year [1]. Demand - The operating rate for PVC pipe enterprises is 39.4%, down 6.19% month-on-month but up 4.21% year-on-year. PVC profile enterprises have an operating rate of 37.61%, down 0.58% month-on-month and 3.93% year-on-year. PVC film enterprises maintain an operating rate of 71.79%, unchanged month-on-month and up 5.06% year-on-year [1]. Inventory - Social inventory of PVC has increased by 1.13% to 1.0416 million tons month-on-month, and is up 26.42% year-on-year. In East China, inventory is at 98580 tons, up 1.46% month-on-month and 27.87% year-on-year. In South China, inventory is at 5580 tons, down 4.39% month-on-month but up 5.34% year-on-year [1]. Cost - The cost of PVC produced by the calcium carbide method is 5158 yuan/ton, down 43 yuan/ton month-on-month. The cost for the ethylene method is 5264 yuan/ton, down 24 yuan/ton month-on-month [1]. Profit - The gross profit for PVC produced by the calcium carbide method is -769 yuan/ton, down 6 yuan/ton month-on-month. For the ethylene method, the gross profit is -465 yuan/ton, down 20 yuan/ton month-on-month [2]. Technical Analysis - The V2601 futures contract showed narrow fluctuations with a weekly high of 4702 yuan/ton and a low of 4600 yuan/ton. The Bollinger Bands indicator is expanding, and the futures are trading in a bearish consolidation state with the RSI indicator between 20 and 50 [2]. Conclusion - Overall, the supply remains ample with increased production rates, while demand is weak as the PVC consumption enters a low season. Inventory levels are rising, indicating significant de-stocking pressure. The market is expected to continue low-level fluctuations without clear driving forces for price increases [2].

Core Viewpoint - The Chinese government is actively fulfilling its commitments under the Minamata Convention on Mercury, emphasizing the need for the PVC industry, particularly the acetylene method, to undergo transformation and upgrade due to environmental pressures and supply-demand imbalances [1][2][3] Group 1: Environmental Pressure - The Minamata Convention, effective since August 16, 2017, aims to control and reduce mercury emissions, with the acetylene method for PVC production using mercury chloride as a catalyst, accounting for approximately 60% of national mercury usage [1] - The deadline for the complete ban on primary mercury mining is approaching in 2032, posing a risk of forced exit for acetylene method PVC companies that fail to upgrade to mercury-free technologies [1] - The acetylene method is characterized by high energy consumption, requiring 8,500 kWh of electricity to produce one ton of PVC, and has been listed in the "High Pollution Process Elimination Directory" by the National Development and Reform Commission, mandating a 50% capacity replacement by 2027 [1] Group 2: Supply-Demand Imbalance - The PVC industry has been facing low profit margins due to supply-demand imbalances, exacerbated by the bundling of caustic soda profits, leading to high PVC inventory levels, which increased by 24.48% year-on-year as of October 2025 [2] - The real estate market's deep adjustments have significantly impacted demand, resulting in low PVC prices, while acetylene method producers have been suffering losses due to low calcium carbide prices [2] - New PVC production capacity is expected to add 2.5 to 3.5 million tons in 2023, bringing total domestic capacity to around 30 million tons, further worsening the supply-demand imbalance [2] Group 3: Industry Restructuring - The PVC industry is experiencing a squeeze effect, with the ethylene method gradually capturing market share from the acetylene method, which has historically dominated with 70-80% of total capacity [3] - The cost structure of the ethylene method is more favorable in the current low international oil price environment, leading to a significant increase in new capacity for this method, which is expected to account for over 70% of new capacity in 2023 [3] - By 2030, the ethylene method's capacity share is projected to rise to around 40%, intensifying competition for acetylene method PVC producers [3]

Group 1 - The core point of the article highlights the urgent need for the calcium carbide method PVC industry to undergo transformation and upgrade due to environmental pressures and supply-demand imbalances [1][2][3] Group 2 - The Minamata Convention on Mercury, effective since August 16, 2017, aims to control and reduce mercury emissions, with the calcium carbide method PVC industry being a key area of focus [1] - The calcium carbide method uses mercury chloride as a catalyst, accounting for approximately 60% of the total mercury consumption in the country, facing mandatory upgrades to avoid forced exit as the 2032 deadline for banning native mercury mining approaches [1] - The National Development and Reform Commission has listed the calcium carbide method PVC in the "High Pollution Process Elimination Directory," requiring a 50% capacity replacement by 2027 [1] - PVC industry has been suffering from low profits due to supply-demand imbalances, with domestic PVC social inventory increasing by 24.48% year-on-year as of October 2025 [2] - The real estate market's deep adjustment has led to significant supply-demand imbalances, causing PVC prices to remain low [2] - New PVC production capacity is expected to reach 2.5 to 3.5 million tons this year, bringing total domestic PVC capacity to around 30 million tons, further exacerbating the supply-demand imbalance [2] - The market is experiencing a squeezing effect, with the ethylene method gradually taking market share from the calcium carbide method, which has historically dominated the PVC industry [3] - Ethylene method PVC production is expected to account for about 40% of total capacity by 2030, driven by cost advantages and environmental pressures [3] - The combination of environmental regulations, supply-demand imbalances, and competitive pressures will accelerate the elimination of inefficient capacities in the calcium carbide method PVC industry, pushing towards a more environmentally friendly and ethylene-based production structure [3]

Group 1 - The core viewpoint is that the PVC industry, particularly the calcium carbide method, faces significant challenges due to environmental regulations and supply-demand imbalances, necessitating urgent transformation and upgrades [1][2][3] Group 2 - The environmental pressure is driving a green transition, as the Minamata Convention aims to control mercury emissions, with the calcium carbide method using mercury catalysts accounting for approximately 60% of national mercury consumption [1] - The deadline for the complete ban on primary mercury mining is approaching in 2032, putting pressure on calcium carbide PVC companies to upgrade to mercury-free technologies or face mandatory exit [1] - The National Development and Reform Commission has included the calcium carbide PVC process in the "High Pollution Process Elimination Directory," requiring a 50% capacity replacement by 2027 [1] Group 3 - The PVC industry is experiencing intensified market competition due to supply-demand imbalances, with domestic PVC social inventory increasing by 24.48% year-on-year as of October 2025 [2] - The real estate market's downturn has led to significant supply-demand imbalances, resulting in low PVC prices, while calcium carbide PVC companies are suffering losses due to low calcium carbide prices [2] - Planned new capacity additions of 2.5 to 3.5 million tons in 2023 will raise total domestic PVC capacity to around 30 million tons, exacerbating the supply-demand imbalance [2] Group 4 - The market is undergoing a squeezing effect, with the ethylene method gradually capturing market share from the calcium carbide method, which has historically dominated the PVC industry [3] - Ethylene method PVC production is expected to account for about 40% of total capacity by 2030, driven by cost advantages in the current low international oil price environment [3] - The combination of environmental pressures and competitive dynamics is accelerating the exit of inefficient and outdated capacities in the calcium carbide PVC sector, pushing the industry towards more environmentally friendly processes [3]

1. Report Industry Investment Rating No information provided. 2. Core Views of the Report - The overall supply pressure of PVC is increasing, with the supply pressure rising this week and expected to increase further next week as maintenance is expected to decrease and production scheduling is expected to rise slightly [7][9]. - The current demand may remain sluggish, although the overall downstream operating rate is higher than the historical average, some downstream sectors such as profiles and pipes are still below the historical average [7]. - The cost side is mixed, with the cost of the calcium carbide method weakening and the cost of the ethylene method strengthening, resulting in an overall weakening of the cost [9]. - The overall inventory is at a neutral level, with factory - in - stock inventory increasing and social inventory decreasing [9]. - The PVC2601 contract is expected to fluctuate in the range of 4642 - 4698 [9]. - The main logic is that the overall supply pressure is strong, and the domestic demand recovery is not smooth [13]. - The main influencing factors include the implementation degree of domestic demand policies, export trends, crude oil trends, and the cost support trends of caustic soda and calcium carbide methods [14]. 3. Summary by Relevant Catalogs 3.1 Daily Views - **Likely Positive Factors**: Supply resumption, cost support from calcium carbide and ethylene, and export advantages [12]. - **Likely Negative Factors**: Overall supply pressure rebound, high - level and slow - consuming inventory, and weak domestic and foreign demand [12]. 3.2 Fundamental/Position Data Supply - In October 2025, PVC production was 2.12812 million tons, a month - on - month increase of 4.79%. This week, the capacity utilization rate of sample enterprises was 78.26%, a month - on - month increase of 0.02 percentage points. Calcium carbide method enterprises produced 329,250 tons, a month - on - month increase of 4.10%, and ethylene method enterprises produced 147,710 tons, a month - on - month decrease of 1.76% [7]. Demand - The overall downstream operating rate was 50.54%, a month - on - month increase of 0.68 percentage points, higher than the historical average. However, the operating rates of downstream profiles, pipes, and some other sectors were below the historical average, and the operating rate of downstream films decreased by 0.70 percentage points, while the operating rate of downstream paste resin increased by 8.93 percentage points [7]. Cost - The profit of the calcium carbide method was - 763.08 yuan/ton, with losses increasing by 5.50% month - on - month, lower than the historical average. The profit of the ethylene method was - 544.5 yuan/ton, with losses decreasing by 2.00% month - on - month, lower than the historical average. The double - ton price difference was 2,269.75 yuan/ton, remaining unchanged month - on - month, lower than the historical average [8]. Basis - On November 4, the price of East China SG - 5 was 4,650 yuan/ton, and the basis of the 01 contract was - 20 yuan/ton, indicating that the spot price was at a discount to the futures price [9]. Inventory - Factory inventory was 337,968 tons, a month - on - month increase of 1.25%. Calcium carbide method factory inventory was 252,368 tons, a month - on - month increase of 0.10%, and ethylene method factory inventory was 85,600 tons, a month - on - month increase of 4.77%. Social inventory was 544,600 tons, a month - on - month decrease of 1.82%. The in - stock days of production enterprises were 5.65 days, a month - on - month increase of 0.89% [9]. Disk - MA20 was downward, and the futures price of the 01 contract closed below MA20 [9]. Main Position - The main position was net short, and short positions increased [9]. 3.3 PVC Market Overview - The report provides yesterday's market overview data, including prices, price changes, and inventory data of different types of PVC enterprises, month - to - month spreads, downstream operating rates, and profit and cost data [16]. 3.4 PVC Futures Market - **Basis Trend**: The report presents the basis trend chart of PVC futures, showing the relationship between the basis, East China market price, and the closing price of the main contract [19]. - **Price and Volume Trend**: It shows the price and trading volume trends of PVC futures from September to November 2025, including opening price, highest price, lowest price, closing price, and trading volume, as well as the position change trends of the top 5 and top 20 seats [22]. - **Spread Analysis**: The report analyzes the spread of the main contract, presenting the 1 - 9 spread and 5 - 9 spread data from 2024 to 2025 [25]. 3.5 PVC Fundamental Analysis - **Calcium Carbide Method - Related**: It includes the price, cost - profit, operating rate, inventory, and production data of raw materials such as semi - coke, calcium carbide, liquid chlorine, raw salt, caustic soda, and the cost - profit and consumption data of chlor - alkali [28][31][33][35][38]. - **Supply Trend**: It shows the capacity utilization rate, profit, daily production, weekly maintenance volume, and weekly production data of the calcium carbide method and ethylene method of PVC [40][42]. - **Demand Trend**: It includes the daily sales volume of PVC traders, weekly pre - sales volume, production - sales ratio, apparent consumption, downstream average operating rate, and operating rates of different downstream sectors such as profiles, pipes, films, and paste resin, as well as the profit, cost, production, and apparent consumption data of paste resin, and real - estate - related data such as real - estate investment, construction area, new construction area, sales area, and completion area [44][46][49][51][53]. - **Inventory**: It presents the exchange warehouse receipts, calcium carbide method factory inventory, ethylene method factory inventory, social inventory, and production enterprise inventory days data [57]. - **Ethylene Method**: It includes the import volume of vinyl chloride and dichloroethane, PVC export volume, FOB spread of the ethylene method, and import spread of vinyl chloride [59]. - **Supply - Demand Balance Sheet**: It provides the monthly supply - demand trend data of PVC from September 2024 to October 2025, including import, production, factory inventory, social inventory, demand, and export [62].

Report Summary 1. Report Industry Investment Rating No investment rating is provided in the report. 2. Core View of the Report The PVC market is currently in a pattern of strong supply and weak demand. With continuous release of new production capacity, weak real - estate demand, high inventory, and weak cost support, the PVC futures 2601 contract is expected to maintain a weak and volatile trend in the future [2][6]. 3. Summary by Related Content Cost Support Weakening - The price of calcium carbide, the main raw material for calcium carbide - based PVC, is continuously low, and the international crude oil market is weak, which weakens the cost support for ethylene - based PVC [2]. - Although some enterprises are in a loss state, the "alkali - for - chlorine" model of chlor - alkali integrated enterprises maintains production, and the cost's regulatory effect on supply is limited [3]. High Supply Pressure - In 2025, domestic PVC new production capacity features large - scale, technology switching, and concentrated production. The annual planned/expected new capacity is 2.5 - 3.5 million tons, and the actual new capacity is about 2.5 million tons, pushing the total domestic PVC capacity close to or exceeding 30 million tons [3]. - As of now, 1.45 million tons of new PVC capacity have been added this year, and another 0.5 million tons are to be fully released in the fourth quarter [3]. - After the holiday, the overall operating rate of PVC enterprises remains high, and the supply pressure has not been significantly relieved [4]. - The new PVC capacity is mainly ethylene - based, which has a cost - squeezing effect on calcium carbide - based PVC and intensifies industry competition [4]. Persistent Weak Demand - PVC is a typical post - real - estate cycle product, and the real - estate market has been weak since 2025. In the first three quarters of 2025, real - estate development investment decreased by 13.9%, new commercial housing sales area decreased by 5.5%, and sales volume decreased by 7.9%, which directly suppresses the procurement demand in the hard - product fields such as pipes and profiles [4]. - Although the operating rate of some downstream enterprises has slightly increased after the weather turns cool, orders are generally insufficient, and enterprises mainly replenish inventory based on low - price rigid demand [5]. - The traditional peak seasons of "Golden September and Silver October" did not arrive as expected, and the demand improvement expectation after the holiday was disappointed [5]. High Inventory Pressure - As of the week of October 17, PVC social inventory reached 1.0338 million tons, a year - on - year increase of 33.52%. The PVC futures warehouse receipt volume also reached a historical peak, indicating strong hedging willingness in the industry and difficult spot sales [6].