Price-Related Summary - The Nanhua Agricultural Products Index is at 1,045.84, down 16.48 from last week [3] - Brent crude oil futures settled at $63.38 per barrel, an increase of $0.37 from last week, while WTI crude oil settled at $59.00 per barrel, up $0.31 [3] - Average wholesale prices for vegetables decreased by ¥0.04 per kg, fruits by ¥0.01 per kg, pork by ¥0.15 per kg, beef by ¥0.25 per kg, and lamb by ¥0.40 per kg [3] Industrial-Related Summary - The Nanhua Industrial Products Index is at 3,456.21, down 66.82 from last week [14] - Glass futures closed at ¥987 per ton, down ¥45 per ton, and coking coal futures closed at ¥1,103 per ton, down ¥89 per ton [14] - The blast furnace operating rate is recorded at 82.17%, a decrease of 2.08% from last week, while the operating rate for petroleum asphalt is at 24.80%, down 4.20% [14] Real Estate Investment Summary - The land transaction area in 100 major cities is approximately 13,497,800 square meters, an increase of 7,013,200 square meters from last week [21] - The transaction area of commercial housing in 30 major cities is about 1,725,600 square meters, up 330,500 square meters from last week [21] - The second-hand housing listing price index is recorded at 148.80, down 0.26, with the decline rate less than the previous week [21] Transportation and Retail Summary - Subway passenger volumes increased significantly, with Beijing, Shanghai, Guangzhou, and Shenzhen showing changes of -1.16%, 2.41%, 4.17%, and 1.91% respectively [31] - Box office revenue reached ¥656 million, an increase of ¥444 million from last week [31] - Retail sales of passenger cars totaled 67,312 units, up 21,256 units from last week [31] - The number of domestic flights executed was 86,716, an increase of 822 from last week [31]

Report Industry Investment Ratings - Propylene: ★☆☆ [1] - Polypropylene: ★☆☆ [1] - Plastic: ★☆☆ [1] - Pure Benzene: ☆☆☆ [1] - Styrene: ☆☆☆ [1] - PX: ☆☆☆ [1] - PTA: ★★★ [1] - Ethylene Glycol: ★☆☆ [1] - Short Fiber: ★★★ [1] - Bottle Chip: ☆☆☆ [1] - Methanol: ★★★ [1] - Urea: ☆☆☆ [1] - PVC: ★☆★ [1] - Caustic Soda: ★★★ [1] - Soda Ash: ★★★ [1] - Glass: ★★★ [1] Core Views - The futures of olefins and polyolefins are fluctuating widely, with supply - demand contradictions and price trends affected by factors like inventory, cost, and oil prices [2] - Pure benzene price rebounds with uncertain sustainability, and styrene's price is supported by short - term supply - demand improvement [3] - In the polyester industry, prices of PX, PTA, etc., are affected by multiple factors, and the supply of ethylene glycol is under pressure [5] - Methanol and urea markets have their own supply - demand situations and price trends [6] - PVC and caustic soda are in a weak operation state due to supply - demand imbalances [7] - Soda ash shows a long - term oversupply pattern, and glass has limited downward space [8] Summary by Directory Olefins - Polyolefins - Propylene enterprise inventory is low, but downstream polypropylene cost pressure and low international oil prices may affect the market [2] - Polyethylene and polypropylene futures close down, with supply - demand contradictions in both markets [2] Pure Benzene - Styrene - Pure benzene price rebounds with uncertain continuity, and styrene has short - term supply - demand support [3] Polyester - PTA price drops with the decline of PX and oil prices, and the supply of ethylene glycol is under pressure [5] Coal Chemical Industry - Methanol is in a weak operation, and urea may have an oscillating callback [6] Chlor - Alkali - PVC and caustic soda are in a weak state due to supply - demand imbalances [7] Soda Ash - Glass - Soda ash is in an oversupply situation, and glass has limited downward space [8]

Investment Rating - The report maintains a "Recommended" investment rating for the construction materials industry [2][4][35] Core Insights - The construction materials industry is experiencing a mixed performance, with traditional sectors like cement and glass facing weak short-term demand, while the fiberglass sector shows promising growth due to rising prices of mid-to-high-end products [4][35] - The report emphasizes the importance of monitoring supply-side changes in traditional industries and capitalizing on opportunities arising from the price increases in mid-to-high-end fiberglass products [4][35] Cement Industry Summary - In October, cement demand weakened due to adverse weather conditions in northern regions and tight funding in southern regions, leading to a 2% month-on-month decline in national cement shipment rates and a 9% year-on-year decline [4][11] - The average price of cement in October was 348.96 RMB/ton, a slight increase of 2.19 RMB/ton from September, indicating ongoing weak demand [4][11] - Key companies to watch include Shengfeng Cement (000672.SZ), Huaxin Cement (600801.SH), and Conch Cement (600585.SH) [4][11] Glass Industry Summary - The glass market is expected to maintain a low-level fluctuation after experiencing a brief price increase in October, with no strong reduction in supply anticipated [26][36] - The cumulative production of flat glass from January to October 2025 was 805 million weight cases, a year-on-year decline of 4.4% [18] - Industry leader Qibin Group (601636.SH) is highlighted as a key player to monitor [26][36] Fiberglass Industry Summary - The fiberglass sector is witnessing a price increase, particularly in high-end electronic yarns and fabrics, with G75 yarn prices rising to 9100 RMB/ton in October, up 500 RMB/ton from September [28][35] - The demand for fiberglass in wind power and new energy vehicles remains strong, with a year-on-year increase in industrial wind power generation of 7.6% from January to October 2025 [27][28] - Key companies in the mid-to-high-end fiberglass market include China Jushi (600176.SH), China National Materials (002080.SZ), and Honghe Technology (603256.SH) [28][35] Consumer Building Materials Summary - The retail sales of building and decoration materials showed a slight year-on-year increase of 0.5% from January to October 2025, indicating modest demand growth [31] - Recent policy directions from the 20th Central Committee emphasize promoting high-quality development in real estate, which is expected to provide a foundation for long-term industry transformation [31][37] - Recommended companies in this sector include Weixing New Materials (002372.SZ), Beixin Building Materials (000786.SZ), and Sankeshu (603737.SH) [31][37]

Report Industry Investment Ratings No relevant content provided. Core Views of the Reports Polyolefins - PP shows a pattern of both supply and demand increase, with reduced maintenance leading to increased supply and slight inventory accumulation under new capacity pressure. PE shows increased supply and decreased demand, with abundant imported goods and weak demand except for agricultural film. The cost side has fluctuating crude oil and strong coal, and PDH profits continue to weaken [2]. Crude Oil - The US proposed a new plan to restart the Russia - Ukraine peace negotiation, causing geopolitical premiums to decline and oil prices to fall. OPEC+ is continuously increasing production, and US crude oil production is at a new high, resulting in a weak supply - demand pattern and significant pressure on oil prices. Short - term Brent crude is expected to find support at $60 per barrel [3]. Natural Rubber - Supply: Domestic production areas are entering the production - reducing and cutting - off season, and rainfall in overseas areas keeps raw material prices high. However, the arrival of overseas ships is increasing seasonally, and inventory accumulation suppresses spot prices. Demand: Overall demand is weak, and the market mainly focuses on digesting channel inventory. It is expected that the natural rubber market will enter a range - bound consolidation [5]. Glass and Soda Ash - Soda Ash: The market is in an overall surplus situation. Supply is high, and downstream demand is mainly based on rigid needs. The supply - demand pattern is still bearish, and it is recommended to wait for rebounds to short [7]. - Glass: Recently, prices have been falling, and low prices have driven better sales. However, there are still production line restarts in the future, which will increase supply pressure. In the short term, there is some rigid demand support, but in the long term, demand will shrink, and prices will be under pressure [7]. PVC and Caustic Soda - Caustic Soda: The supply - demand situation is under pressure. The main downstream, alumina, has reduced purchasing enthusiasm. Although there is some supply reduction in the East China region, the long - term supply - demand pressure remains large, and prices are expected to be weak [8]. - PVC: The spot market is in a weak and volatile state. Supply is still at a high level, and demand is in the off - season. The export situation is not optimistic, and the supply - demand surplus pattern continues, with prices expected to remain at the bottom [8]. Polyester Industry Chain - PX: Asian and domestic PX loads have decreased, but supply remains high. Demand is weak, and although there are some supporting factors, the rebound space is limited, and it is expected to be in a high - level shock in the short term [9]. - PTA: After the maintenance of some devices, the basis has strengthened slightly. The supply - demand situation is expected to be relatively balanced in November and more relaxed from December to the first quarter. The rebound space is limited, and it is expected to be in a high - level shock in the short term [9]. - Ethylene Glycol: Domestic supply remains high, and overseas shipments will be concentrated in November, leading to inventory accumulation and a weak basis. It is under pressure above, and corresponding option and spread strategies are recommended [9]. - Short - fiber: Supply remains high, and demand is seasonally weak. The absolute price drive is limited, and processing fees are expected to be compressed [9]. - Bottle - grade PET: Supply changes little, and demand support is insufficient. The supply - demand pattern is loose, and the social inventory is likely to enter the seasonal accumulation period. The processing fee will follow the raw material cost [9]. Methanol - In the inland market, production will continue to increase, and marginal devices are in a loss state. In the port market, Iranian gas restrictions are postponed, and shipments are accelerating, resulting in high inventory and weak prices. The core contradiction is high port inventory, and the "weak reality" logic will continue [10]. Pure Benzene and Styrene - Pure Benzene: Although there are maintenance expectations for some devices, imports are expected to be high, and overall supply may be relatively loose. Demand support is limited, and port inventory is accumulating. The supply pressure is large, and the short - term BZ2603 contract is recommended to be observed [13]. - Styrene: The supply - demand situation has improved, with export expectations and falling port inventory. However, profit recovery may lead to delayed maintenance and new device trials, and downstream EPS demand is expected to weaken, so the upside space is limited [13]. Summaries According to Related Catalogs Polyolefins - **Prices and Spreads**: L2601, L2605, PP2601, and PP2605 have different price changes, and there are also changes in spreads such as L15, PP15, and LP01. Spot prices of PP and LLDPE in some regions have declined [2]. - **Inventory and开工率**: PE and PP enterprise and social inventories have decreased to varying degrees. PE and PP device and downstream weighted开工率 also show different trends [2]. Crude Oil - **Prices and Spreads**: Brent, WTI, and SC crude oil prices have declined, and there are also changes in spreads such as Brent - WTI and SC - Brent. Product oil prices and spreads have also changed [3]. Natural Rubber - **Prices and Spreads**: Spot prices of various natural rubber products have changed, and there are also changes in monthly spreads such as 9 - 1, 1 - 5, and 5 - 9 [5]. - **Fundamentals**: Production in September in Thailand, Indonesia, India, and China has changed. Tire production, export, and import data in October have also changed, as well as开工率 data [5]. - **Inventory**: Bonded area inventory and factory - warehouse futures inventory have increased, while some出库 and入库 rates have changed [5]. Glass and Soda Ash - **Prices and Spreads**: Glass and soda ash prices in different regions and futures prices have changed, and basis has also changed [7]. - **Supply**: Soda ash production rate and weekly output have decreased slightly, and glass melting volume has remained stable [7]. - **Inventory**: Glass factory - warehouse inventory and soda ash factory - warehouse inventory have increased, while soda ash delivery - warehouse inventory has decreased [7]. PVC and Caustic Soda - **Prices and Spreads**: PVC and caustic soda prices in different regions and futures prices have changed, and there are also changes in spreads [8]. - **Supply and Demand**: Chlor - alkali开工率 and industry profits have changed, and downstream开工率 of caustic soda and PVC has also changed. Inventory has decreased to some extent [8]. Polyester Industry Chain - **Downstream Product Prices and Cash Flows**: Prices of polyester products such as POY, FDY, and DTY have remained stable, and cash flows have changed [9]. - **PX - related**: PX prices and spreads have changed, and开工率 has decreased [9]. - **PTA - related**: PTA prices, basis, and processing fees have changed, and开工率 has decreased slightly [9]. - **MEG - related**: MEG prices, basis, and spreads have changed, and开工率 has changed slightly [9]. Methanol - **Prices and Spreads**: Methanol futures and spot prices have changed, and basis and regional spreads have also changed [10]. - **Inventory**: Methanol enterprise, port, and social inventories have decreased [10]. - **开工率**: Upstream and downstream开工率 of methanol have changed [10]. Pure Benzene and Styrene - **Upstream Prices and Spreads**: Prices of pure benzene and related spreads have changed, and import profits have also changed [13]. - **Styrene - related Prices and Spreads**: Styrene prices, basis, and spreads have changed, and cash flows have also changed [13]. - **Downstream Cash Flows**: Cash flows of pure benzene and styrene downstream products have changed [13]. - **Inventory and开工率**: Pure benzene and styrene port inventories have changed, and产业链开工率 has also changed [13].

行业 纯碱、玻璃日报 日期 2025 年 11 月 21 日 油） 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 021-60635737 renjunchi@ccb.ccbfutures.com 期货从业资格号：F3037892 硅）028-8663 0631 penghaozhou@ccb.ccbfutures.com 期货从业资格号：F3065843 021-60635740 pengjinglin@ccb.ccbfutures.com 期货从业资格号：F3075681 021-60635570 liuyouran@ccb.ccbfutures.com 期货从业资格号：F03094925 021-60635727 期货从业资格号：F03134307 fengzeren@ccb.ccbfutures.com 能源化工研究团队 研究员：李捷,CFA（原油燃料 研究员：任俊弛（PTA、MEG） 研究员：彭浩洲（尿素、工业 研究员：彭婧霖（聚烯烃） 研究员：刘悠然（纸浆） 研究员：冯泽仁（玻璃、纯碱） 请阅读正文后的声明 ＃summary＃ 每日报 ...

行业 纯碱、玻璃日报 日期 2025 年 11 月 20 日 油） 021-60635738 lijie@ccb.ccbfutures.com 期货从业资格号：F3031215 每日报告 一、纯碱、玻璃行情回顾与操作建议 | | | 表1：纯碱、玻璃期货11月19日交易数据汇总 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 合约 | 开盘价 | 最高价 | 最低价 | 收盘价 | 涨跌 | 涨跌幅 （%） | 持仓量 （万手） | 持仓量变 化 | | SA601 | 1213 | 1214 | 1180 | 1182 | -38 | -3.11 | 134.57 | 82458 | | SA605 | 1286 | 1286 | 1256 | 1257 | -36 | -2.78 | 35.22 | 13326 | | FG601 | 1019 | 1024 | 1005 | 1009 | -16 | -1.56 | 199.05 | 2524 | | FG605 | 1152 | 1156 | 1136 | ...

Investment Rating - The report maintains an "Outperform" rating for the construction materials industry, indicating a positive outlook compared to the broader market [3][51]. Core Insights - The construction materials sector has shown resilience with a 1.50% increase last week, outperforming the CSI 300 index by 2.6 percentage points. Year-to-date, the sector has risen 17.3%, slightly underperforming the CSI 300 index by approximately 0.4 percentage points [6][14]. - Infrastructure investment in the first ten months of 2025 has decreased by 0.1% year-on-year, but there is optimism regarding the acceleration of strategic key projects, particularly in cement, explosives, pipes, and waterproof materials [6][26]. - The report highlights a shift towards consumption upgrades, which is expected to enhance the competitive landscape in the consumer building materials segment, leading to increased market share for leading companies [6][26]. Summary by Sections Market Overview - The construction materials sector has experienced a 1.50% increase last week, with cement, glass, and renovation materials showing varied performance [6][14]. - Cement prices have seen a slight increase, with the national average price at 358 RMB/ton, reflecting a week-on-week increase of 1.1 RMB/ton [20][30]. Infrastructure Investment - National fixed asset investment reached 408914 billion RMB in the first ten months of 2025, down 1.7% year-on-year, with infrastructure investment showing a minor decline of 0.1% [6][24]. - Key sectors such as pipeline transportation, water transportation, and railway transportation have shown growth rates of 13.8%, 9.4%, and 3.0% respectively, indicating relative strength in these areas [6][24]. Cement Market Dynamics - The national cement shipment rate was approximately 46% as of November 14, 2025, with a week-on-week increase of 0.3 percentage points [20][30]. - The report notes that the overall demand for cement is expected to stabilize, with prices likely to experience fluctuations as companies aim to enhance profitability [31][30]. Glass and Fiberglass Market - The average price of float glass has decreased to 1195 RMB/ton, with a week-on-week decline of 2 RMB/ton, while inventory levels have also decreased [39][40]. - Fiberglass prices remained stable, with the average price of non-alkali fiberglass yarn in East China at 3475 RMB/ton [43][44]. Cost Trends - The report indicates that most raw material prices have decreased year-on-year, which is expected to positively impact corporate profitability in the second half of 2025 [45][47].

Report Industry Investment Rating - The mid - term outlook for the industry is "oscillation" [5] Core View of the Report - Currently, the supply - demand situation in the industry is marginally weakening, in line with off - season characteristics. The fundamental pattern is expected to continue, with limited trend guidance for prices. In the short term, the market will maintain an oscillatory trend. If there are more positive macro and policy signals later, there may be phased upward opportunities [5] Summary by Directory 1. Iron Element - Overseas mine shipments have increased significantly on a month - on - month basis, and the arrival volume has continued to decline after peaking. Port inventories have decreased slightly. Small - sample hot metal production has slightly decreased, and large - scale maintenance has not occurred. In the short term, hot metal is expected to be supported, and iron ore restocking demand is expected to be released, so iron ore prices are firm. Scrap steel has a weak supply - demand situation, and its spot price is expected to fluctuate with finished products in the short term [1] 2. Carbon Element - After the lifting of environmental protection restrictions, steel mills are still actively producing, and coke demand is still supported. However, cost support has weakened. After four rounds of price increases, coke is in a dilemma of rising or falling, and its futures price is expected to fluctuate with coking coal. Coking coal supply is expected to remain weak. Mongolian coal imports may remain at a high level but with limited replenishment. Although downstream procurement is gradually slowing down, the fundamentals are still healthy, and spot coal prices are strongly supported. However, the futures price is still suppressed by finished products, and the warehouse receipt pressure is still large, with a small possibility of further significant decline [2] 3. Alloys - In the short term, the firm cost supports the price of ferromanganese silicon, but the market supply - demand is loose, and there is insufficient driving force for price increases. The firm cost also supports the price of ferrosilicon, but the supply - demand relationship is loose, and the price has insufficient upward driving force. It is expected to run around the cost at a low level [2] 4. Glass and Soda Ash - Supply still has disturbance expectations, but the mid - and downstream inventories are moderately high. Fundamentally, the current supply - demand is still in surplus. If there is no more cold repair by the end of the year, high inventories will always suppress prices, and prices are expected to oscillate weakly. Otherwise, prices will rise. The cost of the soda ash industry has increased, with obvious bottom support. However, the surplus supply - demand pattern always suppresses price increases. Recently, the decline in glass prices has dragged down soda ash prices, which are expected to oscillate in the short term. In the long run, the surplus supply pattern will intensify, and the price center will decline, promoting capacity reduction [2] 5. Specific Product Analysis Steel - The spot market trading is weak, mainly with low - price transactions. Steel mill profits are poor, and production has decreased significantly. Construction site funds have increased slightly, and demand shows some resilience after the off - season decline. Steel inventories are still higher than the same period last year, and there are still fundamental contradictions. It is expected to oscillate widely [7][9] Iron Ore - Port trading volume has increased. Spot prices are oscillating. Overseas mine shipments have increased, and the arrival volume has decreased. Hot metal is expected to be supported in the short term, but there is a seasonal weakening expectation. Inventories are expected to accumulate. It is expected to oscillate strongly in the short term [7][9] Scrap Steel - Supply and demand are both weak. After the price decline, the cost - performance ratio has recovered, and the downward space is limited. It is expected to fluctuate with finished products [8] Coke - The futures price is under pressure and oscillating. The spot price is stable. Supply is temporarily stable, and demand is still supported. Inventories are low. It is expected to follow coking coal to oscillate [8][11][12] Coking Coal - The market sentiment is poor, and the futures price is under pressure and oscillating. Supply recovery is slow, and imports are at a high level but with limited replenishment. The fundamentals are healthy, and the spot price is strongly supported. The futures price is suppressed by finished products, and the warehouse receipt pressure is large. It is less likely to fall significantly, and attention can be paid to the winter storage situation in the industrial chain [13] Glass - Macro is neutral. Supply is expected to decline due to possible cold repair at the end of the year. Demand is weak, and mid - and downstream inventories are high, suppressing the price. If there is no more cold repair, it is expected to oscillate weakly; otherwise, the price will rise [13] Soda Ash - Macro is neutral. Production has decreased due to maintenance. Demand is weakening. The cost has increased, with obvious bottom support. The supply - demand surplus suppresses price increases. It is expected to oscillate in the short term and decline in the long run [14] Ferromanganese Silicon - The futures price has declined due to the weakening of coking coal and coke. The spot price is stable. The cost is supported, but the supply - demand is loose, and the upward pressure is large. It is expected to run around the cost at a low level [17] Ferrosilicon - The futures price is oscillating at a low level. The spot market trading is average. The cost is supported, but the supply - demand is loose, and the upward driving force is insufficient. It is expected to run around the cost at a low level [18]

1. Report Industry Investment Ratings - No industry investment ratings are provided in the reports. 2. Core Views of the Reports Polyolefins - PP shows a pattern of both supply and demand growth, with reduced maintenance leading to increased supply and a slight accumulation of inventory under the pressure of new production capacity. PE shows increased supply and decreased demand. Although unplanned maintenance eases some supply pressure, imported goods are abundant, and demand is generally weak except for agricultural films. The inventory of hedging merchants is gradually decreasing, the basis is strengthening, and inventory is being cleared. When the price is below 6800, the downstream's willingness to buy increases. The cost side is affected by the shock of crude oil and the strength of coal, and the PDH profit has continued to weaken this week. [2] Methanol - In the domestic market, Baofeng continues to purchase externally, and Jiutai has an unexpected maintenance. The domestic production will continue to increase. Currently, the marginal devices in the domestic market have suffered losses. In the port market, the gas restriction in Iran has been postponed, and the shipment has accelerated. As of November 19, Iran has shipped 885,000 tons, putting significant pressure on the port methanol market. With high inventory and the profit of imported methanol from Iran, the willingness to hold goods has weakened, and the price has declined while the basis remains stable. The demand side is based on rigid procurement. The market is currently trading on the logic of "weak reality", and the core contradiction lies in the high inventory in the port. The inventory contradiction of the 01 contract cannot be resolved, and the weak reality will continue to be traded before the gas restriction in Iran. [4] Glass and Soda Ash - Soda ash: The market has returned to a weak state, and the overall pattern of oversupply is still prominent. Fundamentally, the weekly production remains at a high level of around 750,000 tons, and the oversupply is obvious compared with the current rigid demand. The inventory of manufacturers has been transferred to the middle and lower reaches, and the trade inventory has continued to rise. In the medium term, there is no expectation of a significant increase in downstream production capacity, so the overall demand for soda ash will continue the previous rigid demand pattern. If there is no actual production capacity exit or load reduction in the future, the supply - demand situation will be further pressured. - Glass: The spot sales have strengthened, and the high sales rate in some regions has continued to be above 100%. Consecutive price cuts have driven the middle and lower reaches to purchase. Although 4 production lines in the Shahe area were cold - repaired last week, there will be production lines restarting and igniting in the future, which will put pressure on the supply side. The latest deep - processing order days have improved slightly, and there is still some rigid demand support in the short term as November is the peak season for year - end rush work. However, in the medium and long term, at the end of the peak season, the market is worried about the sustainability of future demand. As the temperature in the north drops, outdoor construction will gradually stop, and the demand side will shrink after December, putting pressure on the glass price. The real estate is still in the bottom cycle, and the completion volume has decreased significantly. Therefore, in the oversupply pattern, the glass industry still needs to clear production capacity to solve the oversupply dilemma. [7] PVC and Caustic Soda - Caustic soda: The supply - demand situation of the caustic soda industry still faces certain pressure. The purchasing enthusiasm of the main downstream alumina has decreased, so the support from the main demand side of caustic soda is weak, which suppresses the caustic soda price upwards. During the northern environmental protection control period, some alumina plants may have production reduction expectations. There is an overhaul expectation in the East China region, and the supply will decrease slightly. The price in this region may be relatively stable due to certain rigid demand support, but in the long term, the supply - demand still has pressure. The non - aluminum market is still sluggish, and overall, the supply - demand pressure is still relatively large. It is expected that the caustic soda price will fluctuate weakly. - PVC: The PVC spot market continues to fluctuate weakly. This week, maintenance and partial device load reduction have led to a decrease in production on a month - on - month basis, but it is still at a high level. Affected by local logistics, the market arrivals have decreased, and the social inventory has decreased on a month - on - month basis. Next week, the supply - side operating rate will increase. The demand side is in the traditional off - season from November to January of the next year. As the outdoor construction in the north gradually decreases in winter, the overall real estate demand reduction still has a negative impact. In terms of exports, India has officially cancelled the BIS certification for imported PVC issued in 2024, which is beneficial for domestic PVC to enter the Indian market. However, there is an expectation of anti - dumping duties, and the Asian contract price for December is still to be observed next week. It is expected that the external demand will be difficult to increase. The overall demand side has limited support for PVC. The supply - demand is still in an oversupply pattern, and it is difficult for the price to form an upward drive. It is expected to continue the weak pattern at the bottom. [8] Natural Rubber - The supply side: Yunnan has encountered cold weather, which has accelerated the end of the tapping season in Yunnan. The rainy season in southern Thailand continues, and the price of overseas raw materials is high, which strongly supports the rubber price. The demand side: Currently, the overall demand is weak. Channels are cautious in purchasing and mainly focus on digesting inventory. Next week, the purchasing enthusiasm of some agents on an as - needed basis may increase slightly, which will drive the overall sales volume. However, the overall demand is weakening, and the actual increase in purchasing volume is limited. The market still mainly focuses on digesting inventory. In conclusion, the natural rubber inventory has entered the seasonal inventory accumulation period, and the terminal demand support is insufficient. There is an expectation that the operating rate of downstream enterprises will further decline. It is expected that the natural rubber market will enter a range - bound consolidation. In the future, attention should be paid to the raw material output in the peak production season of the main producing areas and macro - level changes. If the raw material supply is smooth, the rubber price is expected to decline. If the raw material supply is not smooth, the rubber price is expected to operate in the range of 15,000 - 15,500. [9] Pure Benzene and Styrene - Pure benzene: Recently, many sets of pure benzene devices have overhaul expectations, but the import expectation remains high, and the overall supply may still be relatively loose. On the demand side, the load of downstream styrene has increased due to the restart of some devices, but some loss - making varieties have reduced production to maintain prices, and the domestic demand side has limited support. The port inventory has increased, and there are still many arrivals in the future, so the supply pressure of pure benzene is relatively large. After the overhaul of the disproportionation device in the US Gulf ends, the support from blending oil may weaken, but South Korea's aromatics have an export expectation to the US, and the US dollar price of pure benzene has increased. Overall, the supply - demand expectation of pure benzene is still relatively loose, and the limited support from the cost side may limit the upward space. It may fluctuate and consolidate. However, since the current valuation of pure benzene is low, future attention should be paid to device changes. In the short term, it is advisable to wait and see for BZ2603. - Styrene: After the overhaul of the disproportionation device in the US Gulf ends, the blending oil demand may weaken. However, in November, the supply - demand situation of styrene has further improved. With the South Korean mixed aromatics trading, styrene has an export transaction expectation, and the port inventory has decreased. There are positive factors supporting styrene, and it will mainly fluctuate and repair in the short term. However, as the profit of styrene is repaired, the overhaul of some factories may be delayed. Coupled with the trial operation of new devices and the expected weakening of downstream EPS demand, it is expected that the upward space of styrene will be limited. In the short term, the price of EB01 may mainly fluctuate and consolidate. [10] Polyester Industry Chain - PX: Recently, the operating loads of Asian and domestic PX have decreased. However, the supply of Asian MX is abundant, and some factories rely on MX to supplement PX production, so the PX supply still remains at a relatively high level. On the demand side, the PTA price still has certain support this week. However, the spot floating price and monthly spread of PX are still weak, and the overall support from oil prices is limited. It is expected that the rebound space of PX is limited. Strategically, PX should be regarded as a short - term high - level shock. - PTA: As two PTA devices in East China are gradually under maintenance, the basis has slightly strengthened. According to the balance sheet, the supply - demand of PTA is in a tight balance in November, but the supply - demand of PTA is expected to be relatively loose from December to the first quarter of next year, and the upward drive of the basis is limited. In terms of absolute price, recently, the absolute price of PTA is relatively strong due to the support of blending oil demand and India's cancellation of BIS certification. However, the overall support from oil prices is limited, and the rebound space of PTA is still limited. Strategically, TA should be regarded as a short - term high - level shock, and TA1 - 5 should be treated as a rolling reverse spread. - Ethylene glycol: The operating load of ethylene glycol is at a high level. The arrival of overseas ethylene glycol shipments is relatively concentrated in November, and the port inventory will continue to increase recently, and the basis will weaken. In addition, the inventory accumulation amplitude of ethylene glycol from November to December is expected to be relatively high, and the upward pressure on ethylene glycol is significant. Strategically, the seller of the out - of - the - money call option with an exercise price of no less than 4100 for EG2601 should hold, and EG1 - 5 should be reversely spread at high levels. - Short - fiber: Although the spot processing margin of short - fiber has been significantly compressed recently, there is still profit at present, and the inventory pressure of short - fiber factories is not large, so the short - fiber supply remains at a high level. On the demand side, the terminal demand has seasonally weakened in November. In addition, the cancellation of India's BIS certification has certain benefits for PTA and filament, but has relatively little impact on short - fiber. Therefore, under the short - term weak supply - demand expectation and cost - side support, it is expected that the absolute price of short - fiber will be under pressure, and the processing margin still has room for compression. Strategically, the unilateral strategy is the same as that of PTA; the processing margin on the disk should be shorted at high levels. - Bottle - grade polyester: In mid - November, the Huarun device has both maintenance and restart. In addition, according to Longzhong Information, the commissioning of the new device of Dongying Fuhai has been postponed, and the domestic supply has not changed much. Considering that November is in the off - season of demand and the window period between the Spring Festival stocking, the demand side has insufficient support for bottle - grade polyester. The supply - demand of bottle - grade polyester remains in a loose pattern. Therefore, the social inventory of bottle - grade polyester will probably enter the seasonal inventory accumulation channel, and PR will mainly fluctuate with the cost side. The processing margin of PR is limitedly boosted by supply - demand and will change dynamically with the raw material cost. Strategically, the unilateral strategy of PR is the same as that of PTA; the processing margin of the main contract of PR is expected to fluctuate in the range of 300 - 450 yuan/ton. [12] Crude Oil - Overnight, affected by the news that Russia and Ukraine may restart peace talks, the geopolitical premium has declined, and the oil price has declined under pressure. However, EIA data shows that the US crude oil inventory has decreased more than expected, and the decline of the oil price has been slightly narrowed. Recently, attacks or sanctions caused by the Russia - Ukraine issue have had a short - term impact on the oil price. However, under the pressure of continuous production increase by OPEC+ and the record - high US crude oil production, the supply - demand pattern of crude oil is still weak, and the upward pressure on the oil price is significant. In the short term, attention should be paid to the support of Brent crude oil at $60 per barrel and the geopolitical dynamics between Russia and Ukraine. [14] 3. Summary According to Relevant Catalogs Polyolefins - **Price and Spread**: The closing prices of L2601, L2605, PP2601, and PP2605 have all increased, and the L15 and PP15 spreads have also increased. The spot prices of East China PP raffia and North China LLDPE have increased, while the North China LL basis has decreased significantly, and the East China pp basis has remained unchanged. The prices of some PE and PP non - standard products have remained unchanged, while the prices of some have decreased. - **Inventory**: PE enterprise inventory and social inventory have decreased, while PP enterprise inventory has increased, and PP trader inventory has decreased. - **Operating Rate**: The operating rate of PE devices has increased slightly, while the weighted operating rate of PE downstream has decreased slightly. The operating rate of PP devices and powder devices has increased, and the weighted operating rate of PP downstream has increased slightly. [2] Methanol - **Price and Spread**: The closing prices of MA2601 and MA2605 have decreased, and the MA15 spread has increased. The basis of Taicang has remained unchanged. The spot prices of Inner Mongolia North Line and Henan Luoyang have increased, while the spot price of Taicang Port has decreased. The regional spreads have changed significantly. - **Inventory**: Methanol enterprise inventory, port inventory, and social inventory have all decreased. - **Operating Rate**: The operating rates of domestic and overseas upstream enterprises have increased, the production - sales rate of Northwest enterprises has increased, the operating rate of downstream external - procurement MTO devices has decreased, the operating rate of downstream formaldehyde has increased slightly, the operating rate of downstream acetic acid has decreased significantly, and the operating rate of downstream MTBE has increased. [4] Glass and Soda Ash - **Price and Spread**: The prices of glass in North China have remained unchanged, while the prices in East China, Central China, and South China have decreased. The closing prices of glass 2601 have decreased, and the closing price of glass 2605 has remained unchanged. The 01 basis has increased. The prices of soda ash in North China, East China, Central China, and Northwest have remained unchanged. The closing prices of soda ash 2601 and 2605 have decreased, and the 01 basis has increased significantly. - **Supply**: The operating rate and weekly output of soda ash have decreased slightly, the daily melting volume of float glass has remained unchanged, the daily melting volume of photovoltaic glass has decreased, and the price of 3.2mm coated glass has decreased. - **Inventory**: The inventory of glass factories has increased, the inventory of soda ash factories has increased, the inventory of soda ash delivery warehouses has decreased, and the inventory days of soda ash in glass factories have remained unchanged. - **Real Estate Data**: The new construction area, construction area, completion area, and sales area have all decreased compared with the previous period. [7] PVC and Caustic Soda - **Price and Spread**: The prices of Shandong 32% liquid caustic soda and 50% liquid caustic soda have remained unchanged. The market prices of East China calcium - carbide - based PVC and East China ethylene - based PVC have decreased. The prices of SHSEOS, SH2601, V2605, and V2601 have decreased, and the V basis has increased significantly. - **Export and Profit**: The overseas quotes and export profits of caustic soda and PVC have some data unavailable, and some data have changed. - **Supply and Profit**: The operating rate of the caustic soda industry and the sample operating rate in Shandong have decreased slightly, the operating rate of PVC has decreased, the profit of externally - purchased calcium - carbide - based PVC has remained unchanged, and the profit of Northwest integrated PVC has decreased. - **Demand**: The operating rates of some downstream industries of caustic soda and PVC have increased or decreased. The pre - sales volume of PVC has decreased. - **Inventory**: The factory - warehouse inventory of liquid caustic soda in East China and Shandong has decreased, the upstream factory - warehouse inventory of PVC has decreased, and the total social inventory of PVC has decreased. [8] Natural Rubber - **Price and Spread**: The price of Yunnan state - owned full - latex has increased, the full - latex basis has decreased, the price of Thai standard mixed rubber has decreased, the non - standard price difference has decreased significantly, and the prices of some raw materials have remained unchanged. The 9 - 1 spread has remained unchanged, the 1 - 5 spread has increased, and the 5 - 9 spread has decreased. - **Production and Consumption**: The production of Thailand, Indonesia, and China in September has changed, the production of India has increased. The operating rates of semi - steel and full - steel tires have changed slightly, the domestic tire production in October has decreased, the tire export volume in October has decreased, the import volume of natural rubber in September has increased, and the import volume of natural and synthetic rubber in October has decreased. - **Inventory**: The bonded - area inventory and the factory - warehouse futures inventory of natural rubber in the SHFE have increased, the出库 rate of dry rubber in the bonded warehouse in Qingdao has decreased, and the入库 and出库 rates of dry rubber in general trade in Qingdao have increased. [9] Pure Benzene and Styrene - **Upstream Price and Spread**: The prices of Brent crude oil, WTI crude oil, and CFR Japan naphtha have decreased, the price of CFR Northeast Asia ethylene has remained unchanged, the price of CFR China pure benzene has increased, the pure benzene - naphtha spread and ethylene - naphtha spread have decreased,

Market Overview - As of November 19, 2025, domestic futures contracts showed mixed performance, with lithium carbonate, industrial silicon, and polysilicon rising over 4%, while soda ash fell over 3% [3][4] - The A-share market experienced a volatile trading session, with the Shanghai Composite Index up 0.18% and the ChiNext Index up 0.25% [6] - The bond market saw a decline across all maturities, with the 30-year contract down 0.41%, reflecting increased market divergence on long-term interest rates [7] Commodity Insights - Palm oil prices increased significantly, reaching a three-week high, while soybean oil also saw a rise, indicating strong demand despite a weak supply outlook for Malaysian palm oil [8][9] - The coal market is under pressure due to concerns over potential supply increases, with the focus on energy production stability during the heating season [11] - Gold and silver futures rose by 2.01% and 3.84% respectively, influenced by recent employment data indicating a decrease in private sector jobs [12][13] Specific Commodity Analysis - Lithium carbonate prices surged by 6.18% due to high demand from the power and storage sectors, although there are concerns about potential supply disruptions from upcoming mine restarts [14] - Industrial silicon and polysilicon contracts rose by 4.57% and 4.63% respectively, driven by reduced production rates in key regions [15] - Soda ash prices fell sharply, with the main contract dropping to a new low, reflecting weak demand and a slowdown in new orders [16] Shipping and Logistics - The European shipping index declined by 2.66%, with a notable drop in freight rates for container shipments, indicating a potential oversupply in the market [19]