Report Summary 1. Investment Rating The report does not provide an overall industry investment rating. 2. Core Views - **Caustic Soda**: The market will face pressure in the later stage. Although the downstream replenishment in May supports the market, the sustainability of stockpiling is crucial. After replenishment, the market may short the chlor - alkali profit under the negative demand feedback. The market may show a positive - spread downward trend. The supply side will see more maintenance in June, especially in Shandong. The cost side has more room to decline due to the drop in coal and electricity prices, but the change in liquid chlorine price also needs attention. The strategy is to go short on rallies before significant supply cuts [5]. - **PVC**: It will fluctuate weakly. The high - production and high - inventory structure is difficult to ease. The high - production pattern will continue in the short term due to low costs and high caustic soda profits. The high - inventory pressure persists, and the export demand can only relieve it temporarily. The domestic demand related to real estate is still weak, and the procurement enthusiasm is low after the price rebound. Profit compression and supply cuts are needed to balance supply and demand [10]. 3. Summary by Directory 3.1 View Summary - **Caustic Soda**: The current situation is strong, but the expectation is weak. The market may decline in a positive - spread pattern. Do not be overly bearish below 2400. The key to the performance of 09 and 10 contracts lies in the scale and sustainability of maintenance from June to August [5]. - **PVC**: The high - production and high - inventory problem persists. The domestic demand is hard to improve continuously, and profit compression and supply cuts are required for balance [10]. 3.2 Caustic Soda Price and Spread - **Price**: The cheapest deliverable product price in Shandong is about 2656 yuan/ton [16]. - **Spread**: The 09 basis and 7 - 9 month spread of caustic soda are strengthening. The 50 - alkali to 32 - alkali spread is slightly higher than the evaporation cost, which is bullish for caustic soda. The export still supports the market in June, but there will be a price game between domestic and foreign parties. The arbitrage space between Shandong and South China is average [23][28][32]. 3.3 Caustic Soda Supply - **Market Structure**: The production is rising, and the inventory is falling. The current domestic caustic soda capacity utilization rate is 84.1%, a 1.5% increase from the previous week [44]. - **Maintenance**: Pay attention to the maintenance scale from June to August, with concentrated maintenance in Shandong in June [48]. - **New Capacity**: The planned new capacity in 2025 is 255 tons, but the actual expansion may be weaker than expected, with a capacity increase of about 2%. Pay attention to the commissioning of Tianjin Bohua and Gansu Yaowang in June - July [49][52]. - **Chlor - consuming Downstream**: The start - up of some downstream industries such as propylene oxide and dichloromethane has changed, which has a limited impact on caustic soda supply due to its high profit [58][69]. 3.4 Caustic Soda Demand - **Alumina**: The start - up and inventory are declining, and the profit is rebounding. Some regions are still in a loss state. The new capacity is still being put into production, and the demand for caustic soda may expand if there is a resumption of production [74][78][84]. - **Paper Pulp**: The capacity expansion continues, but the terminal demand is in the off - season, and the start - up of the finished paper industry is lower than the same period [85][90]. - **Other Industries**: The start - up of viscose staple fiber is declining, the printing and dyeing start - up is flat, the water treatment start - up is rising, and the ternary precursor start - up is stable [95][98][100]. 3.5 PVC Price and Spread - The PVC basis and 9 - 1 month spread are strengthening [110]. 3.6 PVC Supply and Demand - **Supply**: The start - up rate is declining month - on - month but has not reached the 2023 reduction level. There will be more maintenance in the Northwest from June to August. The new capacity in 2025 will reach 210 tons, with concentrated commissioning of 110 tons in June - July [115][116][117]. - **Demand**: The real - estate demand is still weak. The downstream start - up is rising month - on - month but is weak year - on - year. The export has certain demand in the early stage but is expected to weaken later due to the Indian rainy season and BIS policy. The warehouse receipt quantity will rise again [123][129][138].

Consumption - Auto consumption shows significant improvement with a notable increase in wholesale and retail sales, leading to a strong performance in this sector[9] - Service consumption experiences fluctuations due to holidays but shows a marginal improvement overall[49] Investment - Infrastructure bond issuance accelerates, with a total of CNY 1.37 trillion issued as of May 11, 2025, including CNY 177.6 billion in the first ten days of May[16] - Real estate market remains under pressure, with new home transaction area in 30 cities dropping from a year-on-year growth of 10.6% to 1.2%[16] Trade - Vietnam's exports grow by 21.0% year-on-year in April, driven by re-export and transshipment activities[21] - Domestic port operations slow down, with a decline in the number of ships docking and departing from major ports[21] Production - Overall production indicators show a marginal decline, particularly in power generation, steel, petrochemicals, and automotive sectors[28] - Coal consumption for power generation experiences a seasonal decline, indicating a potential short-term reduction in industrial electricity usage[28] Inventory and Prices - Industrial inventories, except for cement, are generally on the rise, with coal inventories nearing historical highs[38] - Consumer prices (CPI) show a marginal increase, while industrial prices (PPI) decline, reflecting a mixed pricing environment[43]

Consumption - Automotive consumption remains high, with wholesale and retail sales showing a slight decline due to seasonal factors, but the four-week average year-on-year growth rate remains stable[4] - Service consumption is relatively flat, with urban congestion indices decreasing and subway passenger flow rebounding, although overall numbers are slightly down year-on-year[4] Investment - Infrastructure investment is accelerating, with special bond issuance reaching CNY 1.48 trillion as of May 18, 2025, and CNY 285.2 billion issued in the first 18 days of May[11] - Real estate transactions in 30 cities show a seasonal rebound but year-on-year growth has dropped from 6.3% to -15.0%[14] Trade and Port Operations - Import and export activities have rebounded due to tariff adjustments, with port operations improving and the number of ships docking at ports increasing significantly[17] - Export freight rates have seen a notable increase, with Shanghai and Ningbo export rates rising by 10.0% and 6.5% respectively[17] Production - Power generation coal consumption has rebounded, indicating marginal recovery in production, with some industries showing improved operating rates[19] - The steel and petrochemical sectors have seen slight improvements in operating rates, although some areas still face year-on-year declines[20] Inventory and Prices - Most inventories have decreased, except for coal and cement, which have seen increases, with coal inventories reaching historical highs[32] - Consumer Price Index (CPI) has decreased while Producer Price Index (PPI) has increased, indicating a stabilization in industrial product prices overall[34] Currency and Liquidity - The Chinese Yuan has appreciated to 7.20 against the US dollar, with the dollar index rising by 56 basis points due to favorable US economic data[39] - Funding rates have slightly increased, with R007 and DR007 rising by 5 and 10 basis points respectively[36]

Group 1 - The core viewpoint of the report emphasizes three main investment themes in the chemical industry: focusing on high ROE core assets, growth opportunities from domestic substitution in new materials, and the importance of agricultural chemicals and civil explosives [1] - In 2024, the chemical product prices are expected to decline, with a slight increase in revenue for listed companies, but a decrease in profitability, indicating the industry is still in a bottoming process [1] - The average CCPI for 2024 is projected to be 4560 points, a year-on-year decrease of 2.56%, while the average for Q1 2025 is expected to be 4343 points, down 5.80% year-on-year and 0.44% month-on-month [1] Group 2 - In Q1 2025, the chemical industry achieved a total revenue of 5860.15 billion yuan, a year-on-year increase of 5.84%, while the net profit attributable to the parent company was 360.16 billion yuan, also up 5.63% year-on-year [2] - Among 18 sub-industries, net profits increased year-on-year, while 15 sub-industries saw declines; 29 sub-industries improved their profits quarter-on-quarter, with only 4 experiencing declines [2] Group 3 - The growth rate of construction projects in the chemical industry turned negative for the first time in Q1 2025, indicating a tightening of expansion efforts [3] - The total fixed assets in the basic chemical industry reached 15086.71 billion yuan, a year-on-year increase of 14.49%, while the total amount of construction projects decreased by 9.13% year-on-year [3] Group 4 - The average inventory scale in the chemical industry increased by 6.00% year-on-year to 4078.05 billion yuan, while the inventory turnover days slightly decreased [4] - The operating cash flow turned positive in Q1 2025, with a net inflow of 135.82 billion yuan, reversing from a net outflow in the previous year [4] Group 5 - The chemical industry is currently underweight in institutional holdings, with a market value proportion of 3.78% in actively managed public funds, indicating a potential for value appreciation [5] - The proportion of heavy holdings in the petroleum and petrochemical sector is also low, suggesting a similar underweight situation [5]

Report Industry Investment Rating - PVC: Neutral [4] - Caustic Soda: Neutral [4] Core Viewpoints - PVC faces high inventory and supply pressure, with weak domestic demand, and its upward space is restricted. Continued attention should be paid to macro - policies and downstream demand recovery [3][4]. - The overall supply - demand drive of caustic soda is expected to be weak, and there is insufficient upward momentum for prices. Attention should be paid to upstream device maintenance and downstream demand procurement rhythm [3][4]. Summary by Related Catalogs Market News and Important Data PVC - Futures price and basis: The closing price of the PVC main contract was 4,969 yuan/ton (+20), the East China basis was - 149 yuan/ton (-20), and the South China basis was - 79 yuan/ton (-10) [1]. - Spot price: The East China calcium carbide method was quoted at 4,820 yuan/ton (+0), and the South China calcium carbide method was quoted at 4,890 yuan/ton (+10) [1]. - Upstream production profit: The semi - coke price was 605 yuan/ton (+0), the calcium carbide price was 2,980 yuan/ton (+0), the calcium carbide profit was 206 yuan/ton (+0), the gross profit of PVC calcium carbide method production was - 658 yuan/ton (+47), the gross profit of PVC ethylene method production was - 526 yuan/ton (+126), and the PVC export profit was 1.9 US dollars/ton (+1.6) [1]. - PVC inventory and start - up: The PVC in - factory inventory was 40.6 tons (-2.0), the PVC social inventory was 39.7 tons (-1.3), the PVC calcium carbide method start - up rate was 75.52% (-4.47%), the PVC ethylene method start - up rate was 70.06% (-2.20%), and the PVC start - up rate was 74.01% (-3.84%) [1]. - Downstream order status: The pre - sales volume of production enterprises was 63.2 tons (+11.1) [1]. Caustic Soda - Futures price and basis: The closing price of the SH main contract was 2,527 yuan/ton (-18), and the basis of 32% liquid caustic soda in Shandong was 98 yuan/ton (+18) [1]. - Spot price: The price of 32% liquid caustic soda in Shandong was 840 yuan/ton (+0), and the price of 50% liquid caustic soda in Shandong was 1,400 yuan/ton (+0) [2]. - Upstream production profit: The profit of caustic soda in Shandong was 1,634 yuan/ton (+0), the comprehensive profit of chlor - alkali in Shandong (0.8 tons of liquid chlorine) was 730.8 yuan/ton (+0.0), the comprehensive profit of chlor - alkali in Shandong (1 ton of PVC) was 198.78 yuan/ton (+0.00), and the comprehensive profit of chlor - alkali in the Northwest (1 ton of PVC) was 1,471.75 yuan/ton (+131.31) [2]. - Caustic soda inventory and start - up: The liquid caustic soda factory inventory was 41.59 tons (+2.75), the flake caustic soda factory inventory was 2.92 tons (-0.11), and the caustic soda start - up rate was 82.60% (-1.30%) [2]. - Caustic soda downstream start - up: The alumina start - up rate was 75.47% (-0.29%), the printing and dyeing start - up rate in East China was 63.23% (+2.55%), and the viscose staple fiber start - up rate was 80.65% (-0.35%) [2]. Market Analysis PVC - Supply side: There are many new maintenance enterprises, and the previously maintained devices continue to shut down. The PVC start - up rate has decreased month - on - month, and the maintenance increase has led to a month - on - month decline in the PVC factory inventory, but the overall supply remains high [3]. - Demand side: The start - up of PVC downstream product enterprises has rebounded but is still at a low level in the same period. The start - up of PVC pipes, profiles, and films is weakly stable. The downstream market mainly purchases on a rigid - demand basis at low prices, and the weakness on the demand side is difficult to reverse [3]. - Exports: Export orders are delivered stably, the PVC social inventory continues to decline, but the destocking rate is slow. The uncertainty of India's anti - dumping and BIS certification policies will still affect PVC exports [3]. Caustic Soda - Supply side: There are many new maintenance enterprises, and some previously maintained enterprises have not resumed production. The overall caustic soda start - up rate has decreased, but under the support of profits, most manufacturers maintain high - load operation, and the supply - side pressure is still relatively large [3]. - Demand side: The spot price of alumina, the main downstream product, has rebounded, the production profit of the alumina industry has significantly recovered, and the production reduction efforts may weaken under the support of profits. At the same time, the possibility of resuming production of previously maintained and production - reduced enterprises has increased, and the caustic soda consumption demand is expected to further increase in the later stage. The purchase price of 32% caustic soda by the main alumina factory in Shandong has been raised to 800 yuan/ton, which may further boost the caustic soda price. Non - aluminum downstream terminals still have certain resistance to high - priced goods, the procurement mentality is cautious, mainly for rigid - demand replenishment, and the start - up of terminals such as viscose staple fiber and printing and dyeing is still at a low level in the same period, and the non - aluminum demand is still expected to be weak [3]. - Inventory: The liquid caustic soda factory inventory has slightly increased, and the inventory pressure is still relatively large [3].

氯碱日报 | 2025-05-21 主力下游采购价再上调，烧碱盘面震荡运行 氯碱观点 市场要闻与重要数据 PVC: 期货价格及基差：PVC主力收盘价4949元/吨（-10）；华东基差-129元/吨（+0）;华南基差-69元/吨（+10）。 现货价格：华东电石法报价4820元/吨（-10）；华南电石法报价4880元/吨（+0）。 上游生产利润：兰炭价格605元/吨（+0）；电石价格2980元/吨（+0）；电石利润206元/吨（+0）；PVC电石法生产毛 利-658元/吨（+47）；PVC乙烯法生产毛利-526元/吨（+126）；PVC出口利润0.3美元/吨（+0.6）。 PVC库存与开工：PVC厂内库存40.6万吨（-2.0）；PVC社会库存39.7万吨（-1.3）；PVC电石法开工率75.52%（-4.47%）； PVC乙烯法开工率70.06%（-2.20%）；PVC开工率74.01%（-3.84%）。 下游订单情况：生产企业预售量63.2万吨（+11.1）。 烧碱： 期货价格及基差：SH主力收盘价2545元/吨（-41）；山东32%液碱基差80元/吨（+41）。 现货价格：山东32%液碱报价840元/吨（+ ...

Core Viewpoint - The article highlights the achievements of Cui Ermei, a technician at Haohua Yuhang Chemical Co., who has made significant contributions to the company's innovation and efficiency in the production of polyvinyl chloride (PVC) [1][2]. Group 1: Professional Development and Contributions - Cui Ermei joined Haohua Yuhang in 2002 after graduating from university and quickly immersed herself in practical training to master the equipment and technology [2]. - She has authored multiple technical papers, including studies on the use of low-mercury catalysts in PVC production and the recycling of waste sodium hypochlorite [3]. Group 2: Economic Impact and Innovations - Under Cui's leadership, the company achieved a reduction in catalyst consumption to 0.85 kg per ton of PVC, generating an annual economic benefit of over 10 million yuan [4]. - The implementation of an automatic slag discharge technology for wet acetylene generators reduced chemical oxygen demand (COD) and saved 34.9 tons of electricity annually [5]. - A project led by Cui to modify the catalyst introduction process in 108 cubic meter polymerization kettles increased PVC production by over 7,000 tons per year, resulting in an additional economic benefit of over 4 million yuan [6].

1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core Views - **LLDPE & PP**: The overall trading was weak on Monday, and market sentiment deteriorated. For plastics, maintenance increased and some production shifted before early June, with low imports. Demand improved in the short - term due to tariff cuts, and there was an expectation of inventory reduction. For PP, the maintenance peak was in late May, and subsequent supply pressure would increase. Demand had short - term benefits but mid - term concerns. The static fundamentals were okay. For single - side trading, it was advisable to go short on rallies, and the LP spread was expected to widen [4]. - **PVC & Caustic Soda**: For caustic soda, in the short - term, supply pressure was limited during the concentrated maintenance period. Demand was supported by the potential resumption of some alumina production and new production lines. The purchase price of mainstream Shandong factories increased, and the futures price might rise further, but there were risks. It was recommended to stay on the sidelines, and aggressive investors could try positive spreads cautiously. For PVC, the short - term rebound was supported by macro - stimulation, export, and supply - demand factors, but there was an over - supply pressure in the long - term. It was expected to fluctuate in the short - term, with a resistance level of around 5100 for the 09 contract [26]. - **Polyester Industry Chain**: For PX, short - term supply was tight, and demand was supported, but the upside was limited. PX09 was expected to fluctuate in the range of 6600 - 7000, and PX9 - 1 was in a short - term positive spread situation. For PTA, the supply - demand situation was expected to weaken. TA09 was expected to fluctuate in the range of 4600 - 5000, and TA9 - 1 was short - term positive spread and medium - term negative spread. For MEG, there was an expectation of inventory reduction, and short - term support was strong. It was advisable to sell put options on EG2509 - P - 4300 and go for positive spreads on EG9 - 1. For short - fiber, the absolute price was expected to adjust, and attention could be paid to the opportunity to widen the processing margin. For bottle - chips, the absolute price followed the raw materials, and attention could be paid to the opportunity to widen the processing margin at the lower end of the range [30]. - **Crude Oil**: Oil prices were oscillating, and the future logic would shift from macro to fundamental factors. If OPEC's actual production increase was as expected, the market would be under pressure; otherwise, the pressure would be relieved. There was still a short - term geopolitical premium. Oil prices were likely to fluctuate within a certain range. The recommended trading strategy was a band - trading approach, with the WTI range at [59, 69], Brent at [61, 71], and SC at [450, 510]. It was advisable to buy volatility in options trading [34]. - **Methanol**: The port inventory showed an inflection point, and the expected increase in imports would lead to inventory accumulation and a weaker basis. The 09 contract was expected to decline in the short - term, and it was advisable to add positions at 2350, targeting 2050 - 2100. It was also advisable to reduce short - positions on the 69 reverse spread [37]. - **Styrene**: Styrene rebounded strongly. Tariff cuts improved demand expectations, and the inventory was at a low level. However, there were risks, including high inventory in the 3S products and weak pure - benzene supply - demand. It was expected to fluctuate in the short - term and be bearish in the medium - term. Attention could be paid to the resistance level of 7800 - 7900 for the near - month contract, and the opportunity for the EB - BZ spread to widen [42]. 3. Summary by Relevant Catalogs 3.1 PE & PP Price and Spread - **PE Futures**: L2505 closed at 7330 on May 19, down 190 (- 2.53%) from May 16; L2509 closed at 7238, up 2 (0.03%) [1]. - **PP Futures**: PP2505 closed at 7137 on May 19, down 111 (- 1.53%) from May 16; PP2509 closed at 7078, down 15 (- 0.21%) [1]. - **Spreads**: L2505 - 2509 spread decreased by 192 (- 67.61%) to 92; PP2505 - 2509 spread decreased by 96 (- 61.94%) to 59 [1]. - **Spot Prices**: East China PP拉丝 spot price was 7160 on May 19, down 10 (- 0.14%); North China LLDPE film material spot price was 7300, unchanged [1]. 3.2 PE & PP Upstream and Downstream开工率 and库存 - **PE开工率**: PE device开工率 was 79.5% on May 16, down 4.55 (- 5.41%) from the previous value; PE downstream weighted开工率 was 39.3%, up 0.57 (1.47%) [2]. - **PE库存**: PE enterprise inventory was 52.8 million tons on May 16, down 4.76 (- 8.27%) from the previous value; PE social inventory was 61.1 million tons, down 0.71 (- 1.15%) [2]. - **PP开工率**: PP device开工率 was 76.6% on May 16, down 3.19 (- 4.0%) from the previous value; PP downstream weighted开工率 was 49.8%, up 0.33 (0.7%) [3]. - **PP库存**: PP enterprise inventory was 60.4 million tons on May 16, down 7.20 (- 10.64%) from the previous value; PP trader inventory was 15.9 million tons, up 1.61 (11.28%) [3]. 3.3 PVC & Caustic Soda Price and Spread - **Caustic Soda**: Shandong 32% liquid caustic soda converted to 100% price was 2625 on May 19, up 31.3 (1.2%); Shandong 50% liquid caustic soda converted to 100% price was 2800, up 40.0 (1.4%) [25]. - **PVC**: East China calcium - carbide - based PVC market price was 4840 on May 19, unchanged; East China ethylene - based PVC market price was 5050, unchanged [25]. - **Futures**: SH2505 was 2563 on May 19, up 36.0 (1.4%); SH2509 was 2586, up 51.0 (2.0%); V2505 was 4834, up 14.0 (0.3%); V2509 was 4959, up 12.0 (0.2%) [25]. 3.4 PVC & Caustic Soda Supply, Demand and库存 - **Supply**: Caustic soda industry开工率 was 85.8% on May 16, down 1.7 (- 1.9%); PVC total开工率 was 74.0%, down 3.8 (- 4.9%) [25]. - **Demand**: Alumina industry开工率 was 77.0% on May 16, down 2.7 (- 3.3%); viscose staple fiber industry开工率 was 80.7%, down 0.3 (- 0.4%); printing and dyeing industry开机率 was 63.2%, up 2.6 (4.2%) [25][26]. - **库存**: Liquid caustic soda East China factory inventory was 19.4 million tons on May 15, up 0.1 (0.3%); PVC upstream factory inventory was 40.6 million tons, down 2.0 (- 4.7%); PVC total social inventory was 39.7 million tons, down 1.3 (- 3.1%) [26]. 3.5 Polyester Industry Chain Price and Spread - **Upstream Prices**: Brent crude oil (July) was 65.54 on May 16, up 0.13 (0.2%); WTI crude oil (June) was 62.69, up 0.3% [30]. - **Downstream Polyester Products**: POY150/48 price was 7025 on May 16, down 25 (- 0.4%); FDY150/96 price was 7310, unchanged [30]. - **PX - Related**: CFR China PX was 841 on May 19, up 2 (0.2%); PX spot price (RMB) was 6971, down 66 (- 0.9%) [30]. 3.6 Polyester Industry Chain开工率 and库存 - **开工率**: Asian PX开工率 was 67.5% on May 16, down 3.3 (- 4.7%); China PX开工率 was 74.1%, down 4.5 (- 5.7%); PTA开工率 was 73.0%, up 3.9% [30]. - **库存**: MEG port inventory was 75.1 million tons on May 19, down 0.8 (- 1.1%); MEG to - port expectation was 10.9 million tons, up 5.4 [30]. 3.7 Crude Oil Price and Spread - **Crude Oil**: Brent was 65.54 on May 20, up 0.13 (0.20%) from May 19; WTI was 62.75, up 0.06 (0.10%) [34]. - **Spreads**: Brent M1 - M3 was 1.30 on May 20, up 0.18 (16.07%); WTI M1 - M3 was 1.20, unchanged; SC M1 - M3 was 3.00, down 1.20 (- 28.57%) [34]. 3.8 Crude Oil Product Price and Spread - **Prices**: NYM RBOB was 214.07 on May 20, up 0.19 (0.09%) from May 19; NYM ULSD was 213.04, up 0.27 (0.13%); ICE Gasoil was 617.25, down 1.75 (- 0.28%) [34]. - **Spreads**: RBOB M1 - M3 was 7.87 on May 20, down 0.14 (- 1.75%); ULSD M1 - M3 was 5.00, unchanged; Gasoil M1 - M3 was 9.00, up 1.00 (12.50%) [34]. 3.9 Methanol Price and Spread - **Futures**: MA2505 closed at 2300 on May 19, down 53 (- 2.25%) from May 16; MA2509 closed at 2272, down 12 (- 0.53%) [37]. - **Spreads**: MA2505 - 2509 spread was 28 on May 19, down 41 (- 59.42%) from May 16 [37]. - **Spot Prices**: Inner Mongolia northern line spot price was 2073 on May 19, down 58 (- 2.70%); Henan Luoyang spot price was 2210, down 20 (- 0.90%); Port Taicang spot price was 2340, down 33 (- 1.37%) [37]. 3.10 Methanol库存 and开工率 - **库存**: Methanol enterprise inventory was 33.777% on May 16, up 3.4 (11.14%) from the previous value; Methanol port inventory was 48.4 million tons, down 7.8 (- 13.88%) [37]. - **开工率**: Upstream domestic enterprise开工率 was 75.5% on May 16, down 0.2 (- 0.20%); Downstream external - procurement MTO device开工率 was 75.68%, up 8.5 (12.67%) [37]. 3.11 Styrene Price and Spread - **Upstream**: Brent crude oil (June) was 65.5 on May 19, up 0.1 (0.2%); CFR Japan naphtha was 569.0, up 4.0 (0.7%) [39]. - **Spot & Futures**: Styrene East China spot price was 8025 on May 19, up 75.0 (0.9%); EB2506 was 7779.0, up 118.0 (1.5%); EB2507 was 7613.0, up 109.0 (1.5%) [40]. - **Import & Profit**: Styrene CFR China was 946.0 on May 19, up 14.0 (1.5%); Styrene import profit was 96.6, up 106.5 (1079.4%) [41]. 3.12 Styrene产业链开工率 and库存 - **开工率**: Domestic pure - benzene comprehensive开工率 was 70.7% on May 16, down 2.6 (- 3.5%); Styrene开工率 was 71.3%, down 0.9 (- 1.3%) [42]. - **库存**: Pure - benzene port inventory was 12.3 on May 15, up 0.3 (2.5%); Styrene port inventory was 9.3, down 0.5 (- 4.9%) [42].

氯碱日报 | 2025-05-20 山东下游采购价上调，烧碱盘面震荡上行 氯碱观点 市场要闻与重要数据 PVC: 期货价格及基差：PVC主力收盘价4959元/吨（+12）；华东基差-129元/吨（-12）;华南基差-79元/吨（-12）。 现货价格：华东电石法报价4830元/吨（+0）；华南电石法报价4880元/吨（+0）。 上游生产利润：兰炭价格605元/吨（+0）；电石价格2980元/吨（+0）；电石利润206元/吨（+0）；PVC电石法生产毛 利-658元/吨（+47）；PVC乙烯法生产毛利-526元/吨（+126）；PVC出口利润-0.2美元/吨（+9.1）。 PVC库存与开工：PVC厂内库存40.6万吨（-2.0）；PVC社会库存39.7万吨（-1.3）；PVC电石法开工率75.52%（-4.47%）； PVC乙烯法开工率70.06%（-2.20%）；PVC开工率74.01%（-3.84%）。 下游订单情况：生产企业预售量63.2万吨（+11.1）。 烧碱： 期货价格及基差：SH主力收盘价2586元/吨（+51）；山东32%液碱基差39元/吨（-20）。 现货价格：山东32%液碱报价840元/吨（+ ...

Core Viewpoint - The chemical sector in China is maintaining its development momentum despite external challenges, supported by strong domestic demand and favorable policies, with a notable recovery in product demand driven by various industries [1][6]. Group 1: Industry Performance - In Q1, the chemical sector's 529 listed companies reported a total revenue of 621.73 billion yuan, a year-on-year decline of 15.33%, while net profit reached 36.208 billion yuan, showing a slight increase of 1.58% [1]. - The refrigerant industry benefited from regulatory policies, leading to a revenue increase of 23.31% to 14.654 billion yuan and a net profit surge of 140.16% to 1.77 billion yuan [2]. - The chlor-alkali industry saw a net profit increase of 84.55% to 3.117 billion yuan, despite a revenue decline of 13.98% to 45.922 billion yuan [2]. - The food and feed additive sector achieved a revenue of 37.773 billion yuan, up 4.21%, with net profit rising 75.57% to 5.369 billion yuan [3]. - The agricultural chemical sector reported a revenue of 49.378 billion yuan, down 6.51%, but net profit increased by 25.12% to 3.093 billion yuan [3]. Group 2: Industry Challenges - The organic silicon industry faced significant challenges, with net profit dropping by 37.74% despite stable revenue [4]. - The titanium dioxide sector experienced a revenue decline of 14.35% and a net profit drop of 35.61% due to high production levels and weak downstream demand [4]. - The nitrogen fertilizer industry reported a revenue decrease of 4.28% and a significant net profit decline of 56.82% [4]. - The tire industry showed a revenue increase of 6.34% but faced a net profit decline of 24.84%, attributed to rising production costs [4][5]. Group 3: Future Outlook - The refrigerant industry is expected to maintain its growth cycle due to quota systems and increasing downstream demand [6]. - The agricultural chemical market is anticipated to stabilize as the peak usage season approaches, with active trading expected [6]. - The chemical industry must navigate challenges such as increased competition in the titanium dioxide market and the need for innovation in the daily chemical sector [6].