Report Summary 1. Industry Investment Rating No industry investment rating is provided in the report. 2. Core Viewpoints - **Crude Oil**: Although the geopolitical premium has disappeared and OPEC's production increase is minimal, OPEC's supply has not yet increased significantly. Therefore, it is not advisable to be overly bearish on oil prices in the short - term. A range strategy of buying low and selling high is maintained, but it is recommended to wait and see for now, waiting for a decline in OPEC exports when oil prices fall for verification [3]. - **Methanol**: After the bullish factors are realized, the market is in short - term consolidation. The port inventory is further reduced due to port back - flow and trans - shipment, but the subsequent port pressure remains due to high import arrivals and potential maintenance of port olefin plants. The overall supply is at a high level, and the fundamentals are under pressure. It is expected to be in low - level consolidation, and a wait - and - see approach is recommended for a single - side strategy [6]. - **Urea**: The market continues to fluctuate higher. The reserve demand and the increase in compound fertilizer production have improved short - term demand, and the overall supply is expected to decline seasonally. The overall supply - demand situation has improved, and there is support at the bottom. It is expected to build a bottom in a fluctuating manner, and a strategy of buying on dips is recommended [7]. - **Rubber**: The rubber price is weakly falling. The flood in the main rubber - producing areas of Thailand is receding, and the subsequent bullish factors are decreasing. The inventory of exchange RU is low, and the fundamental driving force is weak. It temporarily follows macro - fluctuations. A neutral view is taken, and a wait - and - see or short - term fast - in - and - fast - out strategy is recommended. Holding a hedging position of buying RU2601 and selling RU2609 is also suggested [11][13][14]. - **PVC**: The comprehensive profit of enterprises is at a low level, and the valuation pressure is small in the short - term, but the supply is high, and the demand is under pressure. Although exports to India are expected to remain high, it is difficult to digest the excess capacity. In the face of a situation of strong domestic supply and weak demand, a strategy of shorting on rallies is recommended in the medium - term [14][16]. - **Pure Benzene and Styrene**: The non - integrated profit of styrene is neutral to low, and there is a large space for valuation repair. The supply of pure benzene is still ample, and the styrene inventory in ports is accumulating. When the inventory reversal point appears, it is advisable to go long on the non - integrated profit of styrene [18][19]. - **Polyethylene**: OPEC +'s plan to suspend production growth in Q1 2026 may have bottomed out the oil price. The downward space for PE valuation is limited, but the large number of warehouse receipts suppresses the market. The overall inventory is decreasing from a high level, and it is recommended to short the LL1 - 5 spread on rallies [21][22]. - **Polypropylene**: The EIA monthly report predicts an increase in global oil inventories and an expansion of the supply surplus. The supply pressure is high, and the demand is seasonally fluctuating. The overall inventory pressure is high, and there is no prominent contradiction in the short - term. It is expected that the market may be supported when the supply - surplus situation of the cost side changes in Q1 next year [23][25]. - **PX**: The PX load remains high, while the downstream PTA has many maintenance plans and a low load. The PTA processing fee is under pressure, and PX inventory is expected to increase slightly in December. It is recommended to look for opportunities to go long on dips [25][26]. - **PTA**: The supply is expected to be stable due to the gradual repair of processing fees, and the demand is expected to remain high in the short - term, but the bottle - chip load is difficult to increase. The PTA processing fee has limited upward space, and it is recommended to look for opportunities to go long on dips based on expectations [26][27]. - **Ethylene Glycol**: The domestic supply is expected to decline in December due to large - scale accidental maintenance, and the import volume will slightly decrease, so the inventory accumulation rate at ports may slow down. However, in the medium - term, the supply is expected to be high, and it is recommended to short on rallies [28][29]. 3. Summary by Commodity Crude Oil - **Market Information**: INE's main crude oil futures closed up 3.30 yuan/barrel, a 0.73% increase, at 452.60 yuan/barrel. US EIA weekly data showed that commercial crude oil inventories increased by 0.57 million barrels to 427.50 million barrels, a 0.13% increase; SPR replenished by 0.25 million barrels to 411.67 million barrels, a 0.06% increase; gasoline inventories increased by 4.52 million barrels to 214.42 million barrels, a 2.15% increase; diesel inventories increased by 2.06 million barrels to 114.29 million barrels, a 1.83% increase; fuel oil inventories increased by 0.02 million barrels to 22.89 million barrels, a 0.09% increase; and aviation kerosene inventories increased by 0.61 million barrels to 43.95 million barrels, a 1.41% increase [2]. - **Strategy Viewpoint**: A range strategy of buying low and selling high is maintained, but it is recommended to wait and see for now [3]. Methanol - **Market Information**: The price in Taicang decreased by 10, the price in Lunan and Inner Mongolia remained stable, the 01 contract of the futures market decreased by 15 yuan to 2113 yuan/ton, and the basis was - 1. The 1 - 5 spread increased by 10 to - 96 [5]. - **Strategy Viewpoint**: A wait - and - see approach is recommended for a single - side strategy [6]. Urea - **Market Information**: The spot price in Shandong increased by 20, in Henan by 10, and remained stable in Hubei. The 01 contract decreased by 4 yuan to 1688 yuan, the basis was + 2, and the 1 - 5 spread was - 1, at - 57 [7]. - **Strategy Viewpoint**: It is recommended to buy on dips at low prices [7]. Rubber - **Market Information**: Rubber prices fell weakly. The flood in Thailand's main rubber - producing areas receded, and the exchange RU inventory was low. The fundamentals had little driving force and temporarily followed macro - fluctuations. The tire factory operating rate was weak. As of December 4, 2025, the operating rate of all - steel tires in Shandong tire enterprises was 62.99%, 0.92 percentage points lower than last week and 4.16 percentage points higher than the same period last year. The operating rate of semi - steel tires in domestic tire enterprises was 73.50%, 1.13 percentage points higher than last week and 5.15 percentage points lower than the same period last year. As of November 30, 2025, China's natural rubber social inventory was 110.2 tons, a 2.3 - ton increase, a 2.1% increase [11][13]. - **Strategy Viewpoint**: A neutral view is taken, and a wait - and - see or short - term fast - in - and - fast - out strategy is recommended. Holding a hedging position of buying RU2601 and selling RU2609 is also suggested [14]. PVC - **Market Information**: The 01 contract of PVC decreased by 41 yuan to 4500 yuan, the spot price of Changzhou SG - 5 was 4460 yuan/ton (down 40), the basis was - 40 (up 1), and the 1 - 5 spread was - 282 (down 9). The overall operating rate of PVC was 80.2%, a 1.4% increase; the calcium carbide method was 83.6%, a 2.3% increase; the ethylene method was 72.4%, a 0.7% decrease. The overall downstream operating rate was 49.6%, a 0.4% increase. The factory inventory was 32.3 tons (+ 0.7), and the social inventory was 104.3 tons (+ 1) [14]. - **Strategy Viewpoint**: A strategy of shorting on rallies is recommended in the medium - term [16]. Pure Benzene and Styrene - **Market Information**: The spot price of pure benzene remained unchanged, and the futures price increased, with the basis narrowing. The spot price of styrene remained unchanged, and the futures price decreased, with the basis strengthening. The upstream operating rate was 67.29%, a 1.66% decrease; the inventory in Jiangsu ports increased by 1.59 tons to 16.42 tons. The weighted operating rate of the three S products was 42.34%, a 0.10% increase; the PS operating rate was 57.60%, a 1.70% increase; the EPS operating rate was 54.75%, a 1.52% decrease; the ABS operating rate was 71.20%, a 1.20% decrease [18]. - **Strategy Viewpoint**: It is advisable to go long on the non - integrated profit of styrene when the inventory reversal point appears [19]. Polyethylene - **Market Information**: The closing price of the main contract was 6776 yuan/ton, a 36 - yuan decrease, the spot price was 6820 yuan/ton, a 20 - yuan decrease, and the basis was 16 yuan/ton, a 16 - yuan weakening. The upstream operating rate was 84.12%, a 0.05% decrease. The production enterprise inventory decreased by 4.93 tons to 45.4 tons, and the trader inventory decreased by 0.33 tons to 4.71 tons. The downstream average operating rate was 44.8%, a 0.11% increase. The LL1 - 5 spread was - 53 yuan/ton, a 5 - yuan expansion [21]. - **Strategy Viewpoint**: It is recommended to short the LL1 - 5 spread on rallies [22]. Polypropylene - **Market Information**: The closing price of the main contract was 6359 yuan/ton, a 27 - yuan decrease, the spot price was 6410 yuan/ton, a 20 - yuan decrease, and the basis was 55 yuan/ton, a 7 - yuan strengthening. The upstream operating rate was 77.97%, a 0.8% increase. The production enterprise inventory decreased by 4.75 tons to 54.63 tons, the trader inventory decreased by 1.29 tons to 20.05 tons, and the port inventory decreased by 0.05 tons to 6.53 tons. The downstream average operating rate was 53.7%, a 0.13% increase. The LL - PP spread was 417 yuan/ton, a 9 - yuan narrowing [24]. - **Strategy Viewpoint**: It is expected that the market may be supported when the supply - surplus situation of the cost side changes in Q1 next year [25]. PX - **Market Information**: The 01 contract of PX decreased by 2 yuan to 6870 yuan, the PX CFR decreased by 3 dollars to 845 dollars, and the basis was - 17 yuan (- 61). The 1 - 3 spread was - 36 yuan (unchanged). The PX load in China was 88.3%, a 1.2% decrease; the Asian load was 78.7%, a 1% decrease. The Sinochem Quanzhou plant was under maintenance, and the overseas South Korea GS 550,000 - ton plant reduced its load. The PTA load was 73.7%, unchanged. In November, South Korea's PX exports to China were 390,000 tons, a 35,000 - ton year - on - year decrease. The inventory at the end of October was 4.074 million tons, a 48,000 - ton month - on - month increase [25]. - **Strategy Viewpoint**: It is recommended to look for opportunities to go long on dips [26]. PTA - **Market Information**: The 01 contract of PTA decreased by 6 yuan to 4724 yuan, the East China spot price decreased by 10 yuan to 4690 yuan, the basis was - 32 yuan (+ 3), and the 1 - 5 spread was - 70 yuan (- 4). The PTA load was 73.7%, unchanged. The downstream load was 91.6%, a 0.1% increase. The social inventory (excluding credit warehouse receipts) on November 28 was 2.173 million tons, a 58,000 - ton decrease. The spot processing fee increased by 9 yuan to 171 yuan, and the futures processing fee decreased by 28 yuan to 194 yuan [26]. - **Strategy Viewpoint**: It is recommended to look for opportunities to go long on dips based on expectations [27]. Ethylene Glycol - **Market Information**: The EG01 contract increased by 4 yuan to 3826 yuan, the East China spot price decreased by 18 yuan to 3822 yuan, the basis was - 7 yuan (- 9), and the 1 - 5 spread was - 94 yuan (+ 10). The ethylene glycol load was 72.9%, a 0.2% decrease, of which the syngas - based load was 72.6%, a 0.6% increase; the ethylene - based load was 73.1%, a 0.6% decrease. The downstream load was 91.6%, a 0.1% increase. The import arrival forecast was 161,000 tons, and the East China departure on December 3 was 600 tons. The port inventory was 753,000 tons, a 21,000 - ton increase [28]. - **Strategy Viewpoint**: It is recommended to short on rallies in the medium - term [29].

Report Summary 1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoints - The overall sentiment in the commodity market was positive yesterday, with finished steel prices showing a volatile and slightly stronger trend. Steel demand has officially entered the off - season, and the inventory pressure of hot - rolled coils remains. Attention should be paid to the actual progress of the production reduction rhythm and the tone of important meetings [2]. - Iron ore prices are expected to move within a volatile range, and attention should be paid to the impact of changes in the overall commodity environment on prices. Although the overall inventory of iron ore is still high, there are still structural contradictions, and the spot has certain support [5]. - For the black sector, it is more cost - effective to look for positions to make a rebound rather than continue to short. The positive impact of a series of macro - events in December on market sentiment is still worth looking forward to [10]. - Industrial silicon is expected to run weakly in the short term, with a weak supply - demand pattern and limited marginal changes in the real - world situation. The price of polysilicon is affected by factors such as production reduction, inventory, and delivery games, and the instability risk of the near - month contract is relatively high [13][15]. - The glass industry is still in the bottom - seeking stage, and the supply - demand contradiction has not been effectively alleviated. It is expected that the short - term market will continue to show a wide - range volatile trend. The soda ash market is expected to maintain a stable price in the short term, but it should still be viewed bearishly before the demand side shows obvious improvement [18][20]. 3. Summary by Categories Steel - **Market Quotes** - The closing price of the rebar main contract was 3169 yuan/ton, up 36 yuan/ton (1.149%) from the previous trading day. The hot - rolled coil main contract closed at 3319 yuan/ton, down 6 yuan/ton (- 0.18%) [1]. - **Strategy Views** - Rebar supply and demand both decreased, and inventory continued to decline. Hot - rolled coil production increased, apparent demand declined slightly, and inventory decreased only slightly. South Korea's anti - dumping tax on Chinese steel products will have a certain impact on steel exports [2]. Iron Ore - **Market Quotes** - The main contract (I2601) of iron ore closed at 799.50 yuan/ton, with a change of - 0.12% (- 1.00). The spot price of PB powder at Qingdao Port was 797 yuan/wet ton, with a basis of 47.30 yuan/ton and a basis rate of 5.59% [4]. - **Strategy Views** - In terms of supply, the overseas iron ore shipment volume remained stable. Australian shipments decreased slightly, Brazilian shipments increased significantly, and non - mainstream country shipments decreased slightly. In terms of demand, the daily average pig iron output decreased, the number of blast furnace overhauls increased significantly, and the profitability of steel mills was at a low level in the same period of the past three years [5]. Manganese Silicon and Ferrosilicon - **Market Quotes** - On December 3, the main contract of manganese silicon closed up 0.31% at 5746 yuan/ton, and the spot price in Tianjin was 5680 yuan/ton, with a premium of 124 yuan/ton over the futures. The main contract of ferrosilicon closed down 0.04% at 5446 yuan/ton, and the spot price in Tianjin was 5500 yuan/ton, with a premium of 54 yuan/ton over the futures [7][8]. - **Strategy Views** - The market sentiment has improved, but the black sector is still weak. Affected by the weak sentiment of coking coal, ferroalloys also showed a weak trend. There is no need to be overly pessimistic, and attention should be paid to the inflection point of market sentiment [9]. Industrial Silicon and Polysilicon - **Market Quotes** - The main contract of industrial silicon (SI2601) closed at 8920 yuan/ton, with a change of - 0.61% (- 55). The main contract of polysilicon (PS2601) closed at 57430 yuan/ton, with a change of + 1.98% (+ 1115) [12][14]. - **Strategy Views** - Industrial silicon production is decreasing, and demand is weak. Polysilicon production is expected to decline in December, but the decline may be limited. The inventory pressure before the Spring Festival is difficult to relieve, and the price of the near - month contract is unstable [13][15]. Glass and Soda Ash - **Market Quotes** - The glass main contract closed at 1020 yuan/ton, down 1.35% (- 14). The soda ash main contract closed at 1165 yuan/ton, down 1.52% (- 18) [17][19]. - **Strategy Views** - The glass industry has reduced supply, but the overall trading atmosphere in the spot market is still light. The soda ash market has a stable price supported by cost and pending orders, but the demand is still weak [18][20].

黑色产业链日报 2025/12/03 咨询业务资格：沪证监许可【2012】1515号 研报作者：许亮 Z0002220 审核：唐韵 Z0002422 【免责声明】 本报告基于本公司认为可靠的、已公开的信息编制，但本公司对该等信息的准确性及完整性不作任何保证。本报告所载的意见、结论及预测仅反映报告发布时的观点、结论 和建议。在不同时期，本公司可能会发出与本报告所载意见、评估及预测不一致的研究报告。本公司不保证本报告所含信息保持在最新状态。本公司对本报告所含信息可在不发出通知的情 形下做出修改， 交易者（您）应当自行关注相应的更新或修改。本公司力求报告内容客观、公正，但本报告所载的观点、结论和建议仅供参考，交易者（您）并不能依靠本报告以取代行 使独立判断。对交易者（您）依据或者使用本报告所造成的一切后果，本公司及作者均不承担任何法律责任。本报告版权仅为本公司所有。未经本公司书面许可，任何机构或个人不得以翻 版、复制、发表、引用或再次分发他人等任何形式侵犯本公司版权。如征得本公司同意进行引用、刊发的，需在允许的范围内使用，并注明出处为"东亚期货"，且不得对本报告进行任何有 悖原意的引用、删节和修改。本公司保留追究相 ...

1. Report Industry Investment Ratings No information provided regarding industry investment ratings in the given reports. 2. Report Core Views Tin - Consider the fundamentals strong and maintain a bullish view on tin prices. Hold existing long positions and buy on dips. Monitor macro - end changes and supply - side recovery [2]. Industrial Silicon - Expect industrial silicon prices to remain in a low - level oscillation, with the main price range between 8500 - 9500 yuan/ton. The market will maintain weak supply - demand in December [5]. Polysilicon - Anticipate an oversupply situation in December with inventory accumulation expected in all sectors. On the trading side, stay on the sidelines for futures and consider taking profits on options [6]. Nickel - Forecast the nickel price to range - bound in the short term, with the main reference range of 116000 - 120000 yuan/ton. Pay attention to macro - expectations and Indonesian industrial policies [7]. Stainless Steel - Expect stainless steel prices to remain weakly oscillating, with the main operating range of 12300 - 12700 yuan/ton. Focus on steel mills' production cut implementation and nickel - iron prices [9]. Aluminum - Predict alumina prices to remain in a bottom - oscillating trend, with the main contract reference range of 2650 - 2850 yuan/ton. For aluminum, expect prices to be strong in the short term, with the main contract range of 21500 - 22200 yuan/ton [15][16]. Casting Aluminum Alloy - Forecast casting aluminum alloy prices to remain strong in the short term, with the main contract reference range of 20700 - 21400 yuan/ton. Monitor scrap aluminum supply and inventory reduction [17]. Zinc - Expect zinc prices to oscillate. The downside space is limited in the short term, and prices will likely remain in the range of 22200 - 23000 yuan/ton. Pay attention to TC inflection points and inventory changes [19]. Copper - Forecast copper prices to have a gradually rising bottom center in the medium - to - long term, with the main support level at 86000 - 87000 yuan/ton. Monitor overseas interest - rate cut expectations and smelting - end production cuts [20]. 3. Summary by Relevant Catalogs Tin - **Spot Prices and Basis**: SMM 1 tin price decreased by 1.14% to 304700 yuan/ton, and LME 0 - 3 premium increased by 21.95% to 150 dollars/ton [2]. - **Month - to - Month Spreads**: The spread between 2512 - 2601 contracts decreased by 22.39% to - 820 yuan/ton [2]. - **Fundamental Data**: In October, tin ore imports increased by 33.49%, and SMM refined tin production increased by 53.09% [2]. Industrial Silicon - **Spot Prices and Basis**: The price of East China oxygen - containing S15530 industrial silicon remained unchanged at 9550 yuan/ton, and the basis increased by 41.98% [5]. - **Month - to - Month Spreads**: The spread between 2512 - 2601 contracts increased by 250% [5]. - **Fundamental Data**: National industrial silicon production decreased by 11.17% in the month, and Xinjiang's production increased by 0.83% [5]. Polysilicon - **Spot Prices and Basis**: N - type re -投料 average price remained unchanged at 52350 yuan/kg, and the N - type material basis increased by 25.96% [6]. - **Month - to - Month Spreads**: The spread between the front - month and the first - following month decreased by 50.10% [6]. - **Fundamental Data**: Weekly polysilicon production decreased by 11.44%, and monthly production decreased by 14.48% [6]. Nickel - **Prices and Basis**: SMM 1 electrolytic nickel price increased by 0.13% to 119900 yuan/ton, and the 1 Jinchuan nickel premium increased by 2.08% [7]. - **Month - to - Month Spreads**: The spread between 2601 - 2602 contracts decreased by 20 yuan/ton [7]. - **Supply - Demand and Inventory**: China's refined nickel imports decreased by 65.66% [7]. Stainless Steel - **Prices and Basis**: The price of 304/2B (Wuxi Hongwang 2.0 coil) remained unchanged at 12700 yuan/ton, and the basis decreased by 4.71% [9]. - **Month - to - Month Spreads**: The spread between 2601 - 2602 contracts remained unchanged at - 70 yuan/ton [9]. - **Fundamental Data**: China's 300 - series stainless steel crude steel production decreased by 0.72%, and exports decreased by 14.43% [9]. Aluminum - **Prices and Spreads**: SMM A00 aluminum price decreased by 0.09% to 21710 yuan/ton, and alumina (Shandong) average price decreased by 0.36% [14][16]. - **Month - to - Month Spreads**: The spread between AL 2512 - 2601 contracts remained unchanged at - 40 yuan/ton [14][16]. - **Fundamental Data**: In November, alumina production decreased by 4.44%, and domestic electrolytic aluminum production decreased by 2.82% [14][16]. Casting Aluminum Alloy - **Prices and Spreads**: SMM Southwest ADC12 price increased by 0.47% to 21600 yuan/ton, and the Foshan crushed raw aluminum scrap - to - refined spread decreased by 1.77% [17]. - **Month - to - Month Spreads**: The spread between 2512 - 2601 contracts increased by 20 yuan/ton [17]. - **Fundamental Data**: In October, recycled aluminum alloy ingot production decreased by 2.42%, and primary aluminum alloy ingot production increased by 5.84% [17]. Zinc - **Prices and Basis**: SMM 0 zinc ingot price increased by 0.80% to 22740 yuan/ton, and the premium increased by 10 yuan/ton [19]. - **Month - to - Month Spreads**: The spread between 2512 - 2601 contracts decreased by 10 yuan/ton [19]. - **Fundamental Data**: In November, refined zinc production decreased by 3.56%, and exports increased by 243.79% in October [19]. Copper - **Prices and Basis**: SMM 1 electrolytic copper price decreased by 0.69% to 88660 yuan/ton, and the premium increased by 15 yuan/ton [20]. - **Month - to - Month Spreads**: The spread between 2512 - 2601 contracts increased by 20 yuan/ton [20]. - **Fundamental Data**: In November, electrolytic copper production increased by 1.05%, and imports decreased by 15.61% in October [20].

Group 1: Report Information - The reports cover multiple industries including polyolefin, methanol, crude oil, natural rubber, urea, benzene - styrene, glass - soda ash, PVC - caustic soda, and polyester产业链 on December 3, 2025 [1][5][9][10][12][13][14][15][16] Group 2: Industry Price and Spread Changes Polyolefin - Futures prices of L2601, L2605, PP2601, and PP2605 increased on December 2 compared to December 1, with L2601 rising 0.41% to 6831 yuan/ton and PP2601 rising 0.20% to 6410 yuan/ton [2] - Price differences such as L15, LP01, etc. also had corresponding changes, with L15 rising 8.33% [2] Methanol - MA2601 decreased 0.19% to 2132 yuan/ton on December 2 compared to December 1, while MA2605 remained unchanged [5] - Methanol enterprise inventory increased 4.19% to 37.3712%, and methanol port inventory decreased 7.83% to 136.4 million tons [5] Crude Oil - Brent decreased 1.14% to 62.45 dollars/barrel, and WTI decreased 1.15% to 58.64 dollars/barrel on December 2 compared to December 1 [9] Natural Rubber - Yunnan state - owned whole latex (SCRWF) in Shanghai increased 0.34% to 14850 yuan/ton on December 2 compared to December 1 [10] - The basis of whole latex decreased 13.33% to - 510 yuan/ton [10] Urea - Futures prices of different contracts had slight increases or decreases, with the 01 contract increasing 0.72% to 1687 yuan/ton [12] - The difference between the 01 and 05 contracts changed, with an increase of 4 in the difference [12] Benzene - Styrene - Brent crude oil (January) decreased 1.1% to 62.45 dollars/barrel on December 2 compared to December 1, and styrene in East China increased 0.9% to 6680 yuan/ton [13] Glass - Soda Ash - Glass in North China decreased 0.92% to 1080 yuan/ton, and soda ash in North China remained unchanged at 1300 yuan/ton [14] PVC - Caustic Soda - East China calcium carbide - based PVC increased 0.4% to 4510 yuan/ton on December 2 compared to December 1 [15] Polyester Industry Chain - Brent crude oil (February) decreased 1.1% to 62.45 dollars/barrel, and POY150/48 price increased 0.4% to 6485 yuan/ton on December 2 compared to December 1 [16] Group 3: Industry Supply and Demand and Inventory Polyolefin - Polypropylene supply maintenance due to high - level overhauls is expected to recover, and inventory reduction is accelerating but still higher than previous years; polyethylene supply is increasing, and although upstream inventory is decreasing, it is still higher year - on - year [2] Methanol - Inland methanol supply increased with device restarts, and coal - and gas - based profits were weak; port imports are expected to decline significantly in Q1 due to Iranian gas restrictions [5][6] Crude Oil - Under the pressure of OPEC+ continuous production increase and the record - high US crude oil production, the crude oil supply - demand pattern is weak, and inventories of crude oil and refined oil increased according to API data [9] Natural Rubber - Supply is expected to increase during the seasonal peak production period, and inventory is accumulating, while demand from semi - steel and full - steel tire markets is weak [10] Urea - Domestic urea daily production increased 1.19% to 20.34 million tons on November 27 compared to November 28, and urea plant inventory decreased 5.10% to 136.39 million tons [12] Benzene - Styrene - Pure benzene supply is sufficient with device restarts and expected imports, and demand support is limited; styrene supply is expected to be stable, and demand support is also limited, but the inventory accumulation expectation is not obvious in December [13] Glass - Soda Ash - Soda ash production decreased due to device overhauls but recently recovered, and glass factory inventory decreased slightly; real - estate data shows mixed trends with new construction area decreasing and completion area increasing [14] PVC - Caustic Soda - Caustic soda supply is abundant, and demand support is weak; PVC supply pressure remains, and demand is in the off - season, but export orders are relatively good [15] Polyester Industry Chain - PX supply is expected to be better in the medium - term, and PTA supply decreased more than expected, while demand support is stronger than expected; MEG inventory accumulation in December is expected to narrow, but supply pressure remains [16] Group 4: Industry Core Views and Strategies Polyolefin - The fundamentals show a pattern of increasing supply and weak demand, with cost support and inventory pressure coexisting [2] Methanol - Inland supply increases, and port imports are expected to decline, with winter fuel demand providing support [6] Crude Oil - International oil prices are expected to continue range - bound, with Brent likely to fluctuate between 60 - 65 dollars/barrel in the short - term [9] Natural Rubber - The market is expected to maintain range - bound consolidation, with rubber prices expected to operate between 15000 - 15500 yuan/ton [10] Urea - No specific overall view and strategy are clearly stated in the provided text [12] Benzene - Styrene - For pure benzene, short - term BZ2603 is recommended to be short on rebounds; for styrene, short - term EB01 is recommended to be treated as wide - range fluctuations [13] Glass - Soda Ash - Soda ash is expected to be in a bottom - range fluctuation, and glass is expected to face pressure in the medium - and long - term, with the 01 contract having pressure in December [14] PVC - Caustic Soda - Caustic soda prices are expected to be weak, and PVC is expected to continue the bottom - weakening pattern [15] Polyester Industry Chain - PX is recommended to pay attention to the pressure around 7000 yuan/ton in the short - term; PTA is expected to be in a high - level range - bound in the short - term; MEG is expected to be in a range - bound in December; short - fiber follows raw material fluctuations, and processing fees are recommended to be shorted on highs; bottle - chip processing fees are expected to be squeezed [16]

2025 年 12 月 03 日 短纤：成本支撑，短期震荡，中期有压力 瓶片：成本支撑，短期震荡，中期有压力 资料来源：同花顺 iFinD，隆众资讯，CCF，国泰君安期货 【现货消息】 短纤：今日短纤期货震荡盘整，现货方面早盘工厂报价维稳，期现及贸易商部分维稳，部分优惠适度 缩小，半光 1.4D 主流报价在 6500~6600 区间，商谈重心多在 6300~6500 区间。工厂今日成交适度回落，福 建地区销售好于江浙，贸易商走货少，高位成交困难。截止下午 3:00 附近，平均产销 61%，部分工厂产销： 30%、60%、0%、80%、30%、100%、60%、200%、100%，60%。 瓶片：上游原料期货偏弱震荡，聚酯瓶片工厂报价多稳，局部上调 10-50 元不等。日内聚酯瓶片市场成 交气氛偏淡，品牌不同价格高低差距较大。12-1 月订单多成交在 5750-5830 元/吨出厂不等，个别品牌略低 5650-5700 元/吨出厂附近，少量略高 5850-5920 元/吨出厂附近。 （资料来源：华瑞信息） 贺晓勤 投资咨询从业资格号：Z0017709 hexiaoqin024367@gtjas.com 钱嘉寅（ ...

Report Industry Investment Rating - Not provided in the content Core Viewpoints - For crude oil, although geopolitical premiums have disappeared and OPEC's production increase is minimal with supply not yet surging, short - term oil prices should not be overly bearish. Maintain a range - trading strategy of buying low and selling high, but currently wait for signs of OPEC's export price - support intention by observing price drops and export declines [3] - For methanol, with the potential bullish factors from Iranian plant shutdowns materializing, the market has stopped falling and stabilized. The short - term bottom may have emerged. Supply is expected to remain high, limiting further upside. Suggest waiting and observing for single - side trading and looking for positive spread trading opportunities in the inter - month spread [6] - For urea, the price is expected to gradually emerge from the bottom range. With supply at a relatively high level and demand improving, the downside is limited. Consider buying on dips [8][10] - For rubber, adopt a neutral stance, suggest waiting and observing or short - term quick - in - and - out trading. Hold the hedging position of buying RU2601 and selling RU2609 [14] - For PVC, the domestic supply - demand situation is weak, but short - term valuation is low and costs are rising. Adopt a strategy of shorting on rallies in the medium term [16] - For pure benzene and styrene, when the inventory reversal point appears, consider going long on non - integrated styrene profits [19] - For polyethylene, the long - term contradiction has shifted from cost - driven decline to production mismatch. Consider narrowing the LL1 - 5 spread on rallies [22] - For polypropylene, in the context of weak supply and demand, wait for the change in the cost - side supply - surplus pattern in the first quarter of next year, which may support the market [25] - For PX, expect a slight inventory build - up in December. Look for buying opportunities on dips [28] - For PTA, with supply and demand stabilizing, look for buying opportunities on dips based on expectations [29][30] - For ethylene glycol, the supply - demand outlook is weak in the medium term. Suggest shorting on rallies [31] Summary by Related Catalogs Crude Oil - **Market Information**: INE's main crude oil futures rose 0.40 yuan/barrel, or 0.09%, to 453.80 yuan/barrel. High - sulfur fuel oil futures fell 5.00 yuan/ton, or 0.20%, to 2469.00 yuan/ton. Low - sulfur fuel oil futures rose 19.00 yuan/ton, or 0.63%, to 3035.00 yuan/ton. China's weekly crude oil data showed that crude oil arrival inventory increased by 0.30 million barrels to 207.78 million barrels, a 0.14% increase; gasoline commercial inventory decreased by 0.15 million barrels to 85.30 million barrels, a 0.18% decrease; diesel commercial inventory increased by 0.16 million barrels to 91.70 million barrels, a 0.17% increase; total refined oil commercial inventory increased by 0.01 million barrels to 176.99 million barrels, a 0.00% increase [2] - **Strategy View**: Maintain a range - trading strategy of buying low and selling high, but currently wait and observe, waiting for signs of OPEC's export price - support intention [3] Methanol - **Market Information**: Taicang price increased by 14, Lunan by 45, Inner Mongolia remained stable. The 01 - contract on the market fell 4 yuan to 2132 yuan/ton, with the basis at par. The 1 - 5 spread was - 4, reported at - 100 [5] - **Strategy View**: The short - term bottom may have emerged. Supply is expected to remain high, limiting further upside. Suggest waiting and observing for single - side trading and looking for positive spread trading opportunities in the inter - month spread [6] Urea - **Market Information**: Shandong, Henan, and Hubei spot prices remained stable. The 01 - contract on the market rose 12 yuan to 1687 yuan, with the basis at - 17. The 1 - 5 spread increased by 4 to - 65 [7] - **Strategy View**: The price is expected to gradually emerge from the bottom range. With supply at a relatively high level and demand improving, the downside is limited. Consider buying on dips [8][10] Rubber - **Market Information**: Rubber prices declined, with short - term technical breakdown. The flood in the main rubber - producing area in Thailand receded, reducing bullish factors. Exchange RU inventory warrants were low. The fundamental driving force of rubber weakened, temporarily following macro - fluctuations. Tire factory operating rates were weak, with inventory increasing [12][13] - **Strategy View**: Adopt a neutral stance, suggest waiting and observing or short - term quick - in - and - out trading. Hold the hedging position of buying RU2601 and selling RU2609 [14] PVC - **Market Information**: The PVC01 contract rose 22 yuan to 4575 yuan. The Changzhou SG - 5 spot price was 4510 (+20) yuan/ton, with the basis at - 65 (-2) yuan/ton. The 1 - 5 spread was - 278 (+1) yuan/ton. The cost side remained stable, and the overall operating rate was 80.2%, up 1.4%. Factory and social inventories increased [14] - **Strategy View**: The domestic supply - demand situation is weak, but short - term valuation is low and costs are rising. Adopt a strategy of shorting on rallies in the medium term [16] Pure Benzene and Styrene - **Market Information**: The spot price of pure benzene was unchanged, and the futures price was unchanged, with the basis widening. The spot price of styrene was unchanged, and the futures price rose, with the basis weakening. The upstream operating rate of pure benzene decreased, and the port inventory increased. The three - S weighted operating rate on the demand side increased slightly [18] - **Strategy View**: When the inventory reversal point appears, consider going long on non - integrated styrene profits [19] Polyethylene - **Market Information**: The closing price of the main contract rose 28 yuan/ton to 6831 yuan/ton. The spot price was unchanged. The upstream operating rate decreased slightly. Production enterprise and trader inventories decreased. The downstream average operating rate increased slightly [21] - **Strategy View**: The long - term contradiction has shifted from cost - driven decline to production mismatch. Consider narrowing the LL1 - 5 spread on rallies [22] Polypropylene - **Market Information**: The closing price of the main contract rose 13 yuan/ton to 6410 yuan/ton. The spot price was unchanged. The upstream operating rate increased. Production enterprise, trader, and port inventories decreased. The downstream average operating rate increased slightly [24] - **Strategy View**: In the context of weak supply and demand, wait for the change in the cost - side supply - surplus pattern in the first quarter of next year, which may support the market [25] PX - **Market Information**: The PX01 contract fell 18 yuan to 6912 yuan. PX CFR rose 2 dollars to 851 dollars. The basis was 32 yuan (+38). The 1 - 3 spread was - 32 yuan (-4). The PX load in China and Asia decreased. Some domestic and overseas plants had maintenance or load reduction. PTA load increased. November imports from South Korea decreased. Inventory increased at the end of October [27] - **Strategy View**: Expect a slight inventory build - up in December. Look for buying opportunities on dips [28] PTA - **Market Information**: The PTA01 contract rose 62 yuan to 4762 yuan. The East China spot price rose 75 yuan to 4710 yuan. The basis was - 33 yuan (+5). The 1 - 5 spread was - 62 yuan (-10). The PTA load increased. The downstream load increased slightly. Terminal load was mixed. Social inventory decreased in late November. Spot and futures processing fees changed [28] - **Strategy View**: With supply and demand stabilizing, look for buying opportunities on dips based on expectations [29][30] Ethylene Glycol - **Market Information**: The EG01 contract fell 3 yuan to 3882 yuan. The East China spot price rose 19 yuan to 3901 yuan. The basis was 4 yuan (unchanged). The 1 - 5 spread was - 98 yuan (-5). The supply - side load increased, with multiple domestic and overseas plant changes. The downstream load increased slightly. Terminal load was mixed. Import arrivals were expected, and port inventory increased [30] - **Strategy View**: The supply - demand outlook is weak in the medium term. Suggest shorting on rallies [31]

能源化工周报—MEG 国内供应压力部分缓解 2025年12月2日 研究所 王江楠 TEL：010-82295006 从业资格证号：F03108382 投资咨询从业证书号：Z0021543 一、主要观点 主要逻辑 3 周内乙二醇止跌修复，主要原因是成本支撑。近期乙二醇装置 检修与重启并存，但后续新装置投产预期仍在，供应端仍有潜 在增量空间。下游聚酯进入淡季，开工已出现小幅下滑，供需 结构整体偏弱。随着兖矿、红四方等煤制装置出料提负，煤制 开工开始回升，供需双弱下价格修复程度有限。 下周预测：成本端，地缘冲突短期磋商成功的概率较低，预计 油价窄幅波动；产地煤矿保安全意识较强，部分有主动控制产 量计划，煤价窄幅偏弱调整为主。供应端，12月上旬关注盛虹 炼化以及富德能源检修落地，后续正达凯装置将重启。需求端， 聚酯负荷阶段性支撑较强，且有新装置的开车预期。港口库存 方面，11月份沙特货实际到港量创今年内最高值，12月中东货 源依旧难见明显减量。 综合来看，预计乙二醇区间运行，运行区间为3750-3950元/吨 运行，保持观望。 二、盘面及现货情况 盘面走势：成本助力下的修复 数据来源：Wind 5 周内成交106万手 ...

2025 年 12 月 02 日 短纤：成本支撑，短期震荡，中期有压力 瓶片：成本支撑，短期震荡，中期有压力 资料来源：同花顺 iFinD，隆众资讯，CCF，国泰君安期货 【现货消息】 短纤：短纤期货震荡上涨，现货方面早盘工厂报价维稳，期现及贸易商优惠缩小，随着盘面持续走高， 工厂走货好转，下午大多报价上调 50~100 元/吨，半光 1.4D 主流报价在 6500~6600 区间，今日商谈重心多 在 6300~6500 区间。中空及低熔点短纤工厂下午报价也多上调 50~100 元/吨，直纺涤短销售好转，截止下午 3:00 附近，平均产销 88%，部分工厂产销：90%、60%、100%、100%、70%、150%、50%、100%、200%， 100%。 瓶片：上游原料期货涨后震荡，聚酯瓶片工厂报价多上调 30-60 元不等。日内聚酯瓶片市场成交气氛一 般，品牌不同价格高低差距较大。12-1 月订单多成交在 5720-5800 元/吨出厂不等，少量略低 5660-5670 元/吨 出厂附近，少量略高 5830-5900 元/吨出厂附近。 （资料来源：华瑞信息） 【趋势强度】 短纤趋势强度：0；瓶片趋势强度：0 ...

Report Summary 1. Report Industry Investment Rating No specific industry investment rating is provided in the report. 2. Core Views - **Glass and Soda Ash**: Market sentiment is cautious, and both glass and soda ash are expected to oscillate. Glass needs long - term losses for capacity clearance, and soda ash prices are restricted by potential float glass cold - repairs [1][2]. - **Silicon Manganese and Silicon Ferrosilicon**: Both are expected to show an oscillatory trend. Silicon manganese prices will follow the sector's fluctuations, and silicon ferrosilicon prices will be weakly correlated with the sector in the short - term due to high inventory [3][4][5]. 3. Summary by Related Categories Glass and Soda Ash - **Glass Market Analysis**: Futures oscillated downward with reduced positions. Spot prices were stable regionally, and downstream demand was mainly for immediate needs. Supply contraction was insufficient, and high inventory persisted. Attention should be paid to cold - repairs and macro policies [1]. - **Soda Ash Market Analysis**: Futures oscillated with varying performance among contracts. Light soda ash consumption was better than heavy soda ash, and downstream demand was for immediate needs. Supply - demand contradictions were slightly alleviated, but inventory remained high. Heavy soda ash demand may face challenges due to potential float glass cold - repairs [1]. - **Strategies**: Glass and soda ash are expected to oscillate, with no specific cross - period or cross - variety strategies provided [2]. Silicon Manganese and Silicon Ferrosilicon - **Silicon Manganese Market Analysis**: Based on steel consumption data, building material consumption was fair. Futures rebounded strongly with the black market. Spot prices were firm, but production and operating rates continued to decline due to losses. Inventory reached a new high, and port manganese ore inventory increased slightly, providing cost support. Prices will follow the sector's fluctuations, and attention should be paid to basis, manganese ore cost, and production changes [3]. - **Silicon Ferrosilicon Market Analysis**: Futures rebounded with the black market. Spot prices were weakly stable with average trading volume. High production and inventory persisted, demand weakened marginally, and although inventory decreased slightly due to reduced operating rates, high inventory will continue to suppress prices. Attention should be paid to cost factors and regional policies [3][4]. - **Strategies**: Both silicon manganese and silicon ferrosilicon are expected to oscillate [5].