商品期权数据研报 2025 年 4 月 18 日 安粮期货期权数据报告 玉米期价小幅下跌，期权隐波小幅下降 豆粕期价小幅波动，期权隐波小幅回升 内容摘要 玉米期价小幅下跌，期货主力合约 C2507 报 收于 2288 元/吨。玉米期权成交 68742 手，持仓 量为 205068 手，成交量 PCR 为 1.335，今日玉 米期权成交量最高的合约为 C2507 合约，其占总 成交量比例为 93%左右。期权加权隐含波动率为 10.18%,30 日历史波动率为 8.04%，期权隐波小 幅下降。 豆粕期价小幅波动，期货主力合约 M2509 报 收于 3021 元/吨。豆粕期权成交 147751 手，持 仓量为 545288 手，成交量 PCR 为 0.522，目前 成交量集中在虚值期权。期权加权隐含波动率 为 18.19%，30 日历史波动率为 27.49%,期权隐 波小幅回升。 安粮期货研究所 期权组 TEL:0551-62879960 张莎 期货从业资格号： F03088817 投资咨询证号： Z0019577 总部地址：合肥市包河区花园大道 986 号安粮中心 23-24 层 客服热线： 400—626—99 ...

1、现货市场：日照嘉吉一级豆油 8090 元/吨，较上一交易涨 90 元/吨。 2、宏观：特朗普时期的"对等关税"政策通过重塑全球贸易流、产业链定价权及市场风险 偏好，对期货市场形成了系统性冲击。 3、市场分析：当前时间窗口下，正处美豆播种与南美豆收割、出口季，目前巴西豆收割基 本完成。总体来看，南美新作丰产格局或将大概率成为事实。后市豆油中期新增供给与下 游需求或维持中性，豆油中期库存或维持整理。 4、参考观点：豆油 2509 合约，短线或面临整理。 现货信息：43 豆粕各地区现货报价：张家港 3300 元/吨（220）、天津 3720 元/吨（260）、 日照 3440 元/吨（220）、东莞 3220 元/吨（220）。 市场分析：（1）宏观面: 中美关税政策引发市场恐慌，市场担忧美农产品出口因此遭到影 响。 （2）国际大豆：巴西大豆收割接近尾声，关注最终产量。加征关税背景下，美豆出口悲观 预期仍存。 （3）国内豆粕供需面：近期豆粕供应依旧偏紧，巴西大豆预期 4 月中下旬到港， 5-7 月大 豆到港预计超千万吨。下游养殖企业库存低位，豆粕成交小幅提振。油厂豆粕库存维持中 性。 参考观点：多重因素共振，豆 ...

Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Viewpoints - Corn futures prices declined slightly, with the main contract C2507 closing at 2303 yuan/ton. Corn option trading volume was 88,597 lots, and the open interest was 182,818 lots. The option weighted implied volatility decreased significantly to 10.94%, while the 30 - day historical volatility was 8.43% [3]. - Soybean meal futures prices fluctuated slightly, with the main contract M2509 closing at 3020 yuan/ton. Soybean meal option trading volume was 591,917 lots, and the open interest was 526,550 lots. The option weighted implied volatility continued to decline to 18.12%, while the 30 - day historical volatility was 27.50% [3]. 3. Summary by Relevant Catalogs 3.1 Futures Market Data Statistics - Corn main contract C2507: closed at 2303 yuan/ton, down 1 yuan (-0.04%), with a trading volume of 414,571 lots (down 47,426 lots) and an open interest of 1,207,309 lots (up 40,783 lots) [5]. - Soybean meal main contract M2509: closed at 3020 yuan/ton, up 7 yuan (0.23%), with a trading volume of 1,385,850 lots (down 806,266 lots) and an open interest of 2,427,840 lots (down 55,056 lots) [5]. 3.2 Option Market Data Statistics - Corn options: trading volume was 88,597 lots (down 30,273 lots), volume PCR was 1.019 (up 0.289), open interest was 182,818 lots (down 340,233 lots), and open interest PCR was 0.608 (down 0.058) [9]. - Soybean meal options: trading volume was 591,917 lots (down 377,483 lots), volume PCR was 0.951 (up 0.122), open interest was 526,550 lots (down 922,935 lots), and open interest PCR was 0.765 (up 0.206) [9]. 3.3 Option Volatility Situation - Corn options: the option weighted implied volatility was 10.94% (down 2.97 percentage points, -21.35%), and the 30 - day historical volatility was 8.43% with a 30 - day volatility quantile of 0.08 [19]. - Soybean meal options: the option weighted implied volatility was 18.12% (down 12.38 percentage points, -40.58%), and the 30 - day historical volatility was 27.50% with a 30 - day volatility quantile of 0.95 [19].

Group 1: Investment Ratings - There is no information about the industry investment rating in the provided reports. Group 2: Core Views - The short - term trend of soybean oil 2509 contract may be consolidation [1] - The short - term trend of soybean meal may be range - bound due to multiple factors [2] - The short - term corn futures price will range - bound, with a range - trading approach [3] - For copper, maintain a tactical defense and focus on the monthly K - line pattern [4] - The lithium carbonate 2505 contract may be weakly volatile, and short - selling on rallies is advisable [5][6] - For steel, consider a low - level long - buying approach as macro negatives are digested [7] - Coking coal and coke may have a weak rebound with limited space [8] - The short - term trend of iron ore 2505 is mainly oscillatory [9] - For WTI crude oil, pay attention to the rebound near the support level of 430 - 450 yuan/barrel for INE crude oil [10] - For rubber, pay attention to the downstream start - up situation, with support near 14000 yuan/ton [11] - The PVC futures price may be in low - level oscillation [12] - The soda ash futures may have a short - term weak - oscillatory trend [13] Group 3: Summary by Commodity Soybean Oil - **Spot Information**: The price of first - grade soybean oil in Rizhao Jiji is 8000 yuan/ton, down 20 yuan/ton from the previous trading day [1] - **Market Analysis**: It is in the US soybean sowing and South American soybean harvesting and exporting season. South American new crops are likely to have a good harvest. The medium - term supply and demand of soybean oil may be neutral, and the inventory may be stable [1] Soybean Meal - **Spot Information**: The spot prices of 43 soybean meal in Zhangjiagang, Tianjin, Rizhao, and Dongguan are 3300 yuan/ton, 3720 yuan/ton, 3440 yuan/ton, and 3220 yuan/ton respectively [2] - **Market Analysis**: Sino - US tariff policies cause market panic. Brazilian soybean harvesting is nearly finished. US soybean exports are pessimistically expected. Domestic soybean meal supply is tight, and downstream demand has a slight boost [2] Corn - **Spot Information**: The mainstream purchase prices of new corn in different regions are provided, such as 2090 yuan/ton in Northeast China and Inner Mongolia, and 2300 yuan/ton in North China and Huanghuai [3] - **Market Analysis**: US tariff increases raise import costs, and domestic supply pressure eases. Downstream demand is expected to increase, but there are still some suppressing factors [3] Copper - **Spot Information**: The price of Shanghai 1 electrolytic copper is 75720 - 76120 yuan, down 275 yuan [4] - **Market Analysis**: The global market is affected by tariffs, and the Fed's actions are uncertain. Domestically, policies boost market sentiment. The copper market is in a state of resonance between reality and expectation [4] Lithium Carbonate - **Spot Information**: The market prices of battery - grade and industrial - grade lithium carbonate are 70750 yuan/ton and 69350 yuan/ton respectively, with a price difference of 1400 yuan/ton [5] - **Market Analysis**: The cost of lithium concentrate is expected to decline. Supply is increasing but at a slower pace. Demand has improved but lacks upward momentum. Inventory is accumulating [5][6] Steel - **Spot Information**: The price of Shanghai rebar is 3170 yuan, the Tangshan start - up rate is 83.13%, and social and steel mill inventories are 590.95 million tons and 207.12 million tons respectively [7] - **Market Analysis**: The steel fundamentals are improving, with a low - valuation. Cost is rising, and inventory is decreasing. The market is driven by macro policies and fundamentals [7] Coking Coal and Coke - **Spot Information**: The price of main coking coal (Meng 5) is 1200 yuan/ton, and the price at Rizhao Port is 1330 yuan/ton [8] - **Market Analysis**: Supply is relatively loose, demand is weak, inventory is slightly increasing, and profit is approaching the break - even point [8] Iron Ore - **Spot Information**: The Platts index of iron ore is 99.95, and the prices of Qingdao PB (61.5) powder and Australian powder ore are provided [9] - **Market Analysis**: Supply and demand factors are mixed. US tariff policies suppress the upward space [9] Crude Oil - **Spot Information**: There is no specific spot price information provided, but the impact of tariff policies on the market is mentioned [10] - **Market Analysis**: The impact of "equivalent tariffs" is weakening. OPEC is increasing production, but demand may be affected by trade wars [10] Rubber - **Spot Information**: There is no specific spot price information provided, but the impact of US tariffs on the rubber market is mentioned [11] - **Market Analysis**: The rubber market is affected by tariffs. The supply is abundant, and demand may be suppressed [11] PVC - **Spot Information**: The mainstream prices of East China 5 - type PVC and ethylene - based PVC are 4820 yuan/ton and 5050 yuan/ton respectively [12] - **Market Analysis**: Supply is decreasing, demand is weak, and inventory is decreasing. The futures price may be in low - level oscillation [12] Soda Ash - **Spot Information**: The national mainstream price of heavy soda ash is 1447.81 yuan/ton [13] - **Market Analysis**: Supply is at a high level, inventory is slightly decreasing, and demand is average. The futures price may be weakly oscillatory [13]

Group 1: Soybean Oil - Spot market: The price of first - grade soybean oil at Rizhao Cargill is 8020 yuan/ton, down 20 yuan/ton from the previous trading day [1] - Market analysis: It's the US soybean sowing and South American soybean harvesting and export season. South American new - crop soybean is likely to have a bumper harvest. Mid - term supply and downstream demand of soybean oil may remain neutral, and mid - term inventory may be stable [1] - Reference view: The soybean oil 2509 contract may face short - term consolidation [1] Group 2: Soybean Meal - Spot information: The spot prices of 43 soybean meal in Zhangjiagang, Tianjin, Rizhao, and Dongguan are 3300 yuan/ton (220), 3720 yuan/ton (260), 3440 yuan/ton (220), and 3220 yuan/ton (220) respectively [2] - Market analysis: Sino - US tariff policies cause market panic. Brazilian soybean harvesting is nearly finished. US soybean export outlook is pessimistic. Domestic soybean meal supply is tight recently, and downstream demand has a slight boost [2] - Reference view: Due to multiple factors, soybean meal may fluctuate in a short - term range [2] Group 3: Corn - Spot information: The average purchase price of new corn in key deep - processing enterprises in Northeast China and Inner Mongolia is 2090 yuan/ton, and in North China and Huanghuai is 2300 yuan/ton [3] - Market analysis: US tariff hikes increase corn import costs. Domestic supply pressure eases, and downstream demand may rise, but there are still some suppressing factors [3] - Reference view: Corn futures prices will fluctuate in a short - term range [3] Group 4: Electrolytic Copper - Spot information: The price of Shanghai 1 electrolytic copper is 74430 - 74670, down 555, with a premium of - 30 to + 20 [4] - Market analysis: Global "irrational" tariff shocks cause overseas market fluctuations. Domestic policies boost market sentiment. Copper raw material issues remain, and the market is in a state of game between reality and expectation [4] - Reference view: Maintain a tactical defense and focus on the monthly K - line pattern [4] Group 5: Lithium Carbonate - Spot information: The market price of battery - grade lithium carbonate (99.5%) is 70750 yuan/ton, and that of industrial - grade lithium carbonate (99.2%) is 69350 yuan/ton [5] - Market analysis: The cost of lithium concentrate is expected to decline. Supply is increasing but at a slower pace, and demand has improved but not enough to drive prices up [5][6] - Reference view: The lithium carbonate 2505 contract may fluctuate weakly, and short - selling on rallies is recommended [6] Group 6: Steel - Spot information: The price of Shanghai rebar is 3170, Tangshan's operating rate is 83.13%, social inventory is 590.95 million tons, and steel mill inventory is 207.12 million tons [7] - Market analysis: The steel fundamentals are improving. Cost is rising, and inventory is decreasing. The market is driven by short - term macro - policy expectations and shows a pattern of strong supply and demand [7] - Reference view: Treat steel with a long - on - dips strategy as macro - negatives are digested [7] Group 7: Coking Coal and Coke - Spot information: The price of Mongolian 5 coking coal is 1200 yuan/ton, and the price of quasi - first - grade metallurgical coke at Rizhao Port is 1330 yuan/ton [8] - Market analysis: Supply is loose, demand is weak, inventory is slightly increasing, and profit is approaching the break - even point [8] - Reference view: Coking coal and coke may have a weak rebound with limited space [8] Group 8: Iron Ore - Spot information: The Platts iron ore index is 99.45, the price of Qingdao PB (61.5) powder is 766, and the price of Australian iron ore with 62% Fe is 768 [9] - Market analysis: Supply and demand factors are mixed. US tariff policies suppress the upward space of iron ore prices [9] - Reference view: The iron ore 2505 contract will fluctuate in the short - term, and investors should be cautious [9] Group 9: Crude Oil - Market analysis: The impact of "reciprocal tariffs" is weakening. OPEC plans to increase production, but trade wars and geopolitical issues may drag down demand in the second quarter [10] - Reference view: Pay attention to the rebound of INE crude oil futures near the support level of 430 - 450 yuan/ton [10] Group 10: Rubber - Market analysis: US tariffs affect Chinese tire and automobile exports. Rubber supply is loose globally, and demand may be suppressed [11] - Reference view: Pay attention to the downstream operating rate of Shanghai rubber, and there is support near 14000 yuan/ton for the main contract [11] Group 11: PVC - Spot information: The mainstream price of East China 5 - type PVC is 4820 yuan/ton, down 20 yuan/ton [12] - Market analysis: PVC production enterprise operating rate decreased last week. Demand from downstream enterprises is still mainly for rigid needs. Inventory decreased [12] - Reference view: PVC futures prices may fluctuate at a low level as the macro - sentiment improves slightly [12] Group 12: Soda Ash - Spot information: The national mainstream price of heavy soda ash is 1448.44 yuan/ton, unchanged [13] - Market analysis: Soda ash supply is at a high level, inventory decreased slightly, and demand is general [13] - Reference view: The soda ash futures market may fluctuate weakly in the short - term after the contract change [13]

Report Summary 1. Report Industry Investment Rating No industry investment ratings are provided in the reports. 2. Core Views - **Soybean Oil**: The Y2509 contract of soybean oil may face short - term consolidation [1]. - **Soybean Meal**: Due to multiple factors, soybean meal may experience short - term range - bound fluctuations [2]. - **Corn**: In the short term, the corn futures price will be range - bound, and an interval operation strategy is recommended [3]. - **Copper**: Maintain a tactical defense and focus on the monthly K - line pattern [4]. - **Lithium Carbonate**: The 2505 contract of lithium carbonate may show a weak - side oscillatory trend, and short positions can be taken on rallies [5][6]. - **Steel**: With the gradual digestion of macro - negative factors, a strategy of buying on dips at low levels is recommended for steel [7]. - **Coking Coal and Coke**: Due to ample supply, coking coal and coke may have a limited - space, weak - side oscillatory rebound at low levels [8]. - **Iron Ore**: The iron ore 2505 contract will be range - bound in the short term, and traders are advised to be cautious [9]. - **Crude Oil**: After the sharp decline of the WTI main contract, pay attention to the rebound near the support level of 430 - 450 yuan/ton for the INE crude oil main contract [10]. - **Rubber**: Pay attention to the downstream operating rate of Shanghai rubber, and there is support around 14,000 yuan/ton for the main contract [11]. - **PVC**: With a slight improvement in macro - sentiment, the futures price may oscillate at a low level [12]. - **Soda Ash**: The futures market is expected to show a short - term weak - side oscillatory trend [13]. 3. Summary by Commodity Soybean Oil - **Spot Information**: The price of first - grade soybean oil at Zhangjiagang Donghai Grain and Oil is 8,320 yuan/ton, up 30 yuan/ton from the previous trading day [1]. - **Market Analysis**: During the current period, it is the U.S. soybean sowing season and the South American soybean harvesting and exporting season. South American new - crop soybeans are likely to have a bumper harvest. The medium - term supply and demand of soybean oil may remain neutral, and the medium - term inventory may be stable [1]. Soybean Meal - **Spot Information**: The spot prices of 43% soybean meal in different regions are: Zhangjiagang 3,300 yuan/ton, Tianjin 3,720 yuan/ton, Rizhao 3,440 yuan/ton, and Dongguan 3,220 yuan/ton [2]. - **Market Analysis**: The Sino - U.S. tariff policy has caused market panic. Brazilian soybean harvesting is nearly complete, and the export outlook for U.S. soybeans is pessimistic. The supply of domestic soybean meal is still tight, and Brazilian soybeans are expected to arrive in mid - to late April. The downstream inventory is low, and the trading volume has increased slightly [2]. Corn - **Spot Information**: The mainstream purchase prices of new corn in different regions are provided, such as 2,090 yuan/ton in Northeast China and Inner Mongolia, and 2,290 yuan/ton in North China and the Huanghuai region [3]. - **Market Analysis**: U.S. tariff hikes have increased the cost of corn imports. The U.S. corn market is oscillating strongly. In China, the supply pressure has eased, and the demand is expected to increase. However, there are still potential suppressing factors [3]. Copper - **Spot Information**: The price of Shanghai 1 electrolytic copper is 74,430 - 74,670 yuan, down 555 yuan, with a discount of 30 - a premium of 20 [4]. - **Market Analysis**: Global "irrational" tariffs have caused turmoil in overseas capital markets. The Fed's stance reflects uncertainty. Domestically, policies are boosting market sentiment. The raw material supply problem has not been resolved, and the copper price is in a state of resonance [4]. Lithium Carbonate - **Spot Information**: The market price of battery - grade lithium carbonate (99.5%) is 70,750 yuan/ton (+250), and that of industrial - grade lithium carbonate (99.2%) is 69,350 yuan/ton (+250) [5]. - **Market Analysis**: The forward price of spodumene concentrate is decreasing. Supply is increasing, and demand has improved but is still insufficient to drive up prices. The inventory is increasing, and the price has declined synchronously [5][6]. Steel - **Spot Information**: The price of Shanghai rebar is 3,170 yuan, the Tangshan operating rate is 83.13%, the social inventory is 5.9095 million tons, and the steel mill inventory is 2.0712 million tons [7]. - **Market Analysis**: The fundamentals of steel are improving, and the contango structure is weakening. The cost is rising, and the inventory is decreasing. The market is affected by both macro - policy expectations and fundamentals [7]. Coking Coal and Coke - **Spot Information**: The price of main coking coal (Meng 5) is 1,200 yuan/ton, and the price of quasi - first - grade metallurgical coke at Rizhao Port is 1,330 yuan/ton. The port inventory of imported coking coal is 3.4756 million tons, and the port inventory of coke is 2.1713 million tons [8]. - **Market Analysis**: Supply is ample, demand is weak, inventory is slightly increasing, and the profit is approaching the break - even point [8]. Iron Ore - **Spot Information**: The Platts iron ore index is 98.35, the price of Qingdao PB (61.5%) powder is 765 yuan, and the price of Australian powder ore (62% Fe) is 764 yuan [9]. - **Market Analysis**: Supply and demand factors are intertwined. The supply has decreased slightly, and the demand is mixed. The U.S. tariff policy has restricted the upward movement of prices [9]. Crude Oil - **Spot Information**: Not provided in the report. - **Market Analysis**: The impact of U.S. "reciprocal tariffs" is fading. OPEC is increasing production, but global demand is under pressure due to trade wars and geopolitical uncertainties [10]. Rubber - **Spot Information**: Not provided in the report. - **Market Analysis**: U.S. tariffs have hit China's tire and automobile exports. The global supply and demand of rubber are both loose, and the demand may be severely restricted [11]. PVC - **Spot Information**: The mainstream price of East China 5 - type PVC is 4,840 yuan/ton, a 20 - yuan increase; the mainstream price of ethylene - based PVC is 5,080 yuan/ton, unchanged [12]. - **Market Analysis**: The production start - up rate has decreased. Demand remains weak, and the inventory has decreased. The futures price may oscillate at a low level [12]. Soda Ash - **Spot Information**: The national mainstream price of heavy soda ash is 1,446.88 yuan/ton, a 3.12 - yuan decrease [13]. - **Market Analysis**: Supply is at a high level, inventory is slightly decreasing, and demand is mediocre. The futures market is under pressure [13].

1、现货市场：张家港东海粮油一级豆油 8320 元/吨，较上一交易日涨 30 元/吨。 2、宏观：特朗普时期的"对等关税"政策通过重塑全球贸易流、产业链定价权及市场风险 偏好，对期货市场形成了系统性冲击。 3、市场分析：当前时间窗口下，正处美豆播种与南美豆收割、出口季，目前巴西豆收割基 本完成。总体来看，南美新作丰产格局或将大概率成为事实。后市豆油中期新增供给与下 游需求或维持中性，豆油中期库存或维持整理。 4、参考观点：豆油 2509 合约，短线或面临整理。 现货信息：43 豆粕各地区现货报价：张家港 3120 元/吨（-20）、天津 3330 元/吨（-10）、 日照 3280 元/吨（-20）、东莞 2980 元/吨（-70）。 市场分析：（1）宏观面: 中美关税政策引发市场恐慌，市场担忧美农产品出口因此遭到影 响。 现货信息：上海 1#电解铜价格 74430-74670，跌 555，贴 30-升 20，进口铜矿指数-30.89， 跌 4.49 市场分析：全球"非理性"关税冲击，海外资本市场出现巨大波动，致使海外定价的有色 及股市动荡不堪，体现了全球脱钩/割裂和对抗的特征，而美联储的连续维持现状或是对此 ...

市场分析：（1）宏观面: 中美关税政策引发市场恐慌，市场担忧美农产品出口因此遭到影 响。 （2）国际大豆：巴西大豆收割接近尾声，关注最终产量。加征关税背景下，美豆出口悲观 预期仍存。 （3）国内豆粕供需面：到港大豆逐渐丰裕，市场预期 5-7 月大豆到港超千万吨。终端养殖 需求一般，叠加下游饲料企业高库存高头寸，主要以滚动补库为主。油厂豆粕库存维持中 性。 参考观点：多重因素共振，豆粕短线或区间震荡。 1、现货市场：张家港东海粮油一级豆油 8290 元/吨，较上一交易日涨 60 元/吨。 2、宏观：特朗普时期的"对等关税"政策通过重塑全球贸易流、产业链定价权及市场风险 偏好，对期货市场形成了系统性冲击。 3、市场分析：当前时间窗口下，正处美豆播种与南美豆收割、出口季，目前巴西豆收割基 本完成。总体来看，南美新作丰产格局或将大概率成为事实。后市豆油中期新增供给与下 游需求或维持中性，豆油中期库存或维持整理。 4、参考观点：豆油 2509 合约，短线或面临整理。 现货信息：43 豆粕各地区现货报价：张家港 3120 元/吨（-20）、天津 3330 元/吨（-10）、 日照 3280 元/吨（-20）、东莞 298 ...

Report Summary 1. Investment Ratings No investment ratings for the industries are provided in the reports. 2. Core Views - **Soybean Oil**: The Y2509 contract of soybean oil may face consolidation in the short - term [1]. - **Soybean Meal**: Due to large emotional fluctuations, soybean meal may fluctuate strongly in the short - term [2]. - **Corn**: The short - term corn futures price will fluctuate within a range, and an interval operation strategy is recommended [3]. - **Copper**: After a sharp decline to release risks, copper prices need a rest, and tactical defense should be carried out at an appropriate time [4]. - **Lithium Carbonate**: The 2505 contract of lithium carbonate may fluctuate weakly, and short positions can be opened on rallies [5][6]. - **Steel**: The market sentiment is pessimistic, and steel prices will fluctuate at a low level [7]. - **Coking Coal and Coke**: With sufficient supply, coking coal and coke will have a weak rebound at a low level, but the upward space is limited [8]. - **Iron Ore**: The 2505 contract of iron ore will mainly fluctuate weakly in the short - term, and traders are advised to be cautious [9]. - **Crude Oil**: After a sharp decline in the WTI main contract after the holiday, pay attention to the rebound near the support level of 430 - 450 yuan/barrel of the INE crude oil main contract [10]. - **Rubber**: Pay attention to the downstream operating rate of Shanghai rubber, and rubber will mainly fluctuate weakly [12]. - **PVC**: Due to weak macro - sentiment, the futures price may fluctuate at a low level [13][14]. - **Soda Ash**: The 05 contract of soda ash continued to decline yesterday, and the futures price is expected to fluctuate weakly in the short - term [15]. 3. Summary by Commodity Soybean Oil - **Spot Market**: The price of first - grade soybean oil at Zhangjiagang Donghai Grain and Oil is 8,230 yuan/ton, down 40 yuan/ton from the previous trading day [1]. - **Market Analysis**: During the current period, it is the sowing season of US soybeans and the harvesting and export season of South American soybeans. The harvest of Brazilian soybeans is almost completed. The new South American soybean crop is likely to have a bumper harvest. In the medium - term, the new supply and downstream demand of soybean oil may remain neutral, and the medium - term inventory may be sorted out [1]. Soybean Meal - **Spot Information**: The spot prices of 43% soybean meal in different regions are: Zhangjiagang 3,140 yuan/ton (+40), Tianjin 3,340 yuan/ton (+70), Rizhao 3,300 yuan/ton (+100), and Dongguan 3,050 yuan/ton (+40) [2]. - **Market Analysis**: The Sino - US tariff policy has caused market panic. The harvest of Brazilian soybeans is nearly finished, and the export of US soybeans is still pessimistically expected. The arrival of imported soybeans is increasing, and the terminal breeding demand is average. The inventory of oil mills' soybean meal remains neutral. Due to the additional high - tariff imposition during the Tomb - Sweeping Festival, the short - term sentiment of soybean meal is strong [2]. Corn - **Spot Information**: The mainstream purchase prices of new corn in key deep - processing enterprises in the three northeastern provinces and Inner Mongolia are 2,088 yuan/ton; in key enterprises in North China and the Huang - Huai region, it is 2,293 yuan/ton; the purchase price at Jinzhou Port (15% moisture, bulk density 680 - 720) is 2,140 - 2,160 yuan/ton; and at Bayuquan Port (bulk density 680 - 730, 15% moisture) is 2,140 - 2,160 yuan/ton [3]. - **Market Analysis**: The US corn planting area in 2025 is expected to reach 95.326 million acres, a 12 - year high. The domestic farmers have sold nearly 90% of their grain, and the import of corn and substitute grains has decreased significantly. The downstream pig production capacity is recovering, and the overall supply - demand pattern is improving. However, there are still potential suppressing factors such as policy - grain rotation and wheat substitution [3]. Copper - **Spot Information**: The price of Shanghai 1 electrolytic copper is 73,820 - 75,400 yuan/ton, down 4,540 yuan/ton, with a premium of 100 - 200 yuan/ton. The imported copper ore index is - 26.4, down 2.26 [4]. - **Market Analysis**: The global "irrational" tariff shock has caused great fluctuations in overseas capital markets. The domestic policies are continuously strengthening, which is conducive to the recovery of market sentiment. The raw material shock is still extreme, and the copper price is in a stage of resonance [4]. Lithium Carbonate - **Spot Information**: The market price of battery - grade lithium carbonate (99.5%) is 70,500 yuan/ton (-1,400), and that of industrial - grade lithium carbonate (99.2%) is 79,100 yuan/ton (-1,400). The price difference between the two is 1,400 yuan/ton, unchanged from the previous trading day [5]. - **Market Analysis**: The forward price of lithium spodumene concentrate has been lowered. The weekly operating rate is increasing, but the growth rate is slowing down. The demand has improved but is still insufficient to drive the price up. The inventory has been continuously accumulating [5]. Steel - **Spot Information**: The price of Shanghai rebar is 3,170 yuan/ton, the Tangshan operating rate is 83.13%, the social inventory is 5.9095 million tons, and the steel mill inventory of rebar is 2.0712 million tons [7]. - **Market Analysis**: The fundamentals of steel have gradually improved, and the contango structure has weakened. The cost center of steel is rising, and the inventory is decreasing. The short - term macro - policy expectations dominate the market, and the supply and demand are both strong [7]. Coking Coal and Coke - **Spot Information**: The price of main coking coal (clean coal, Mongolia 5) is 1,200 yuan/ton; the price of quasi - first - grade metallurgical coke at Rizhao Port is 1,330 yuan/ton; the port inventory of imported coking coal is 3.4756 million tons; and the port inventory of coke is 2.1713 million tons [8]. - **Market Analysis**: The supply is relatively loose, the demand is still sluggish, the inventory of independent coking enterprises is slightly increasing, and the average profit per ton of coke is approaching the break - even point [8]. Iron Ore - **Spot Information**: The Platts Iron Ore Index is 95.65, the price of Qingdao PB (61.5%) powder is 735 yuan/ton, and the price of Australian iron ore powder (62% Fe) is 749 yuan/ton [9]. - **Market Analysis**: The supply of iron ore is increasing, and the global port inventory has reached a new high since 2023. The demand is weak, and the market is worried about the contraction of long - process steelmaking demand. However, the weakening of the US dollar index provides some support [9]. Crude Oil - **Market Analysis**: The US has postponed the collection of "reciprocal tariffs" on some countries for 90 days and reduced tariffs on some countries to 10%, while maintaining a 129% tariff on China. OPEC+ decided to increase production in May, and the US PMI data in February contracted. The trade war and the Russia - Ukraine conflict have increased uncertainties, and the demand in the second quarter may be severely affected [10]. Rubber - **Spot Information**: The spot prices of rubber are: domestic whole latex 16,600 yuan/ton, Thai RSS3 21,600 yuan/ton, Vietnamese 3L standard rubber 17,750 yuan/ton, and 20 - grade rubber 16,350 yuan/ton [11]. - **Market Analysis**: The US "reciprocal tariff" has a great impact on China's tire and automobile exports. The global supply and demand of rubber are both loose, and the market is concerned about the import volume and inventory changes of rubber in China [12]. PVC - **Spot Information**: The mainstream spot price of East China 5 - type PVC is 4,750 yuan/ton, down 50 yuan/ton month - on - month; the mainstream price of ethylene - based PVC is 5,080 yuan/ton, down 20 yuan/ton month - on - month; the price difference between the two is 330 yuan/ton, up 30 yuan/ton month - on - month [13]. - **Market Analysis**: The operating rate of PVC production enterprises has increased. The domestic downstream demand has not improved significantly. The social inventory has decreased due to various factors. The futures price has fallen due to macro - tariff factors, and the fundamentals have not improved significantly [13]. Soda Ash - **Spot Information**: The national mainstream price of heavy soda ash is 1,462.38 yuan/ton, unchanged month - on - month. The mainstream prices in East China, North China, and Central China are 1,525 yuan/ton, 1,575 yuan/ton, and 1,450 yuan/ton respectively, all unchanged month - on - month [15]. - **Market Analysis**: The operating rate of soda ash has increased, and the production has increased. The manufacturer's inventory has accumulated, and the social inventory has decreased slightly. The demand is average, and the downstream is resistant to high - priced goods. The global tariff disturbance still exists, and the short - term futures price is under pressure [15].

证监函【2017】203 号 研究所 能源化工小组 研究员：李雨馨 从业资格号：F3023505 投资咨询号：Z0013987 初审： 沈欣萌：从业资格号：F3029146 投资咨询号：Z0014147 复审： 李雨馨：从业资格号：F3023505 投资咨询号：Z0013987 综述: 关税冲击下，橡胶全面转空 供给层面： 4 月国内产区逐渐进入开割阶段，南部产区逐步进入季节性旺产季， 原料产出有季节性增加预期，新一年开割预期走强，供应端利空市场。 进口层面：3 月海外船货生产多集中在旺产期，供应相对充足，海外采购节奏放 缓下，上游工厂多集中往中国发运，但有部分大厂船期推迟，环比 2 月增量有限。 需求层面： 预计 4 月橡胶需求受到美国"对等关税"的影响，轮胎样本企业产能 利用率大幅走低。目前轮胎企业整体库存较为充足，然市场需求疲弱，企业去库 缓慢， 加之 4 月份，部分企业新订单接单不及预期，部分企业排产存下调预期， 将对整体样本企业产能利用率形成一定拖拽。 库存表现：预计 4 月份，延续累库趋势。 宏观方面：关注"对等关税"中美互相加码的力度，对全球贸易有重大打击。 美国"对等关税"对中国轮胎及汽车出口 ...