关税难缓，需求仍忧 2025-5-6 长江期货股份有限公司交易咨询业务资格：鄂证监期货字[2014]1号 【产业服务总部 | 有色金属团队】 研究员：汪国栋 执业编号：F03101701 投资咨询号：Z0021167 咨询电话：027-65777106 行情回顾 宏观与基本面分析 目 录 铝价走势展望 01 02 03 04 01 行情回顾 01 沪铝行情回顾 p 4月整体行情走势：清明节前延续走弱，清明节后大幅低开后逐步反弹。 p 4月初，延续美国对钢铝加征232关税的利空影响，铝价继续走弱。4月2日，特朗普签署两项关于对等关税的行政令，宣布对贸易伙伴设立10%最低基 准关税，于美东时间4月5日生效；并对贸易逆差大的国家征收个性化的更高关税，于美东时间4月9日生效；关税范围不包含232关税约束的钢铝制品、 汽车和汽车零部件。4月3日，即节前最后一个交易日，市场情绪尚可，内外盘平稳。随后内盘休市，外盘对关税影响的担忧发酵，市场情绪急剧恶化， 全球期货市场恐慌性大跌。4月7日，即节后首个交易日，沪铝大幅低开至19000一线，随后超跌反弹。4月8日，市场对贸易谈判的乐观预期升温，但白 宫表示近期关税不会豁免且确认 ...

碳酸锂周报 【产业服务总部|有色中心】 资深研究员：李 旎 执业编号：F3085657 投资咨询号: Z0017083 2025/5/6 01 周度观点 ⚫ 供需状况： 供应端：据百川盈孚统计，4月产量环比减少9%至71652吨。3月碳酸锂产量环比增加24%至78730吨，锂盐厂复产放量较多。近期 皮尔巴拉矿业将2025财年的锂精矿生产指导产量下调至70万-74万吨，Bald Hill选矿厂计划于2024年12月初暂时停止运营。海外进 口方面，2025年3月中国锂矿石进口数量为53.45万吨，环比减少6%。其中从澳大利亚进口30.8万吨，环比增加33%，自津巴布韦进 口5.8万吨，环比减少40%，自尼日利亚进口8.5万吨，环比增加83%。3月碳酸锂进口量为1.81万吨，同比减少5%，自智利进口碳酸 锂12718吨，占比70%。 成本：进口锂辉石精矿CIF价周度环比小幅上涨，部分外购锂矿生产碳酸锂厂家出现成本倒挂。自有矿石及盐湖企业利润有一定支撑， 氢氧化锂厂商成本压力较大。 淡季需求偏弱，价格偏弱震荡 长江期货股份有限公司交易咨询业务资格：鄂证监期货字[2014]1号 需求端：5月整体排产预计环比持平。3月， ...

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - Cotton is expected to move in a sideways manner. After the holiday, the domestic cotton price is likely to react much weaker than the foreign cotton. It is advisable to stay cautious and adopt a hedging strategy when there is a rebound [1]. - PTA is expected to have a short - term rebound, but due to the decline in international oil prices during the May Day holiday, the PTA price may slide [2]. - Ethylene glycol is expected to move in a sideways consolidation. However, due to the influence of the macro - environment, the price is expected to face downward pressure [2][3]. - Short - fiber is expected to move weakly in a sideways manner. After the holiday, the price is likely to decline [4]. - Sugar is expected to trade in a high - level sideways range. After the holiday, the sugar price will keep trading in a high - level sideways range [5]. - For apples, it is recommended to wait and see for now. After the holiday, the apple price may fall from a high level [5]. Summary According to Relevant Catalogs Macro Key Information - In April, the manufacturing PMI was 49.0%, a decrease of 1.5 percentage points from the previous month. The non - manufacturing PMI and the composite PMI were 50.4% and 50.2% respectively, remaining in the expansion range. The US economy shrank in the first quarter, with GDP declining by 0.3% annually [8][9]. Fundamental Information Tracking of Each Variety Cotton - On April 30, the CC Index price was 14,183 yuan/ton, down 49 yuan/ton from the previous trading day. The CY Index C32S price was 20,410 yuan/ton, down 80 yuan/ton. As of April 30, 2025, the total cotton warehouse receipts were 12,355 (- 41) sheets [8][9]. - As of April 28, 2025, the overall cotton sowing progress in Xinjiang was about 99.7%, and the emergence rate was 61.7% [9]. - As of April 29, the non - commercial futures plus options net long positions in the ICE cotton futures market increased by 13,260 sheets compared with the previous week [9]. PTA - As of April 28, the PTA spot price was 4,570 yuan/ton. The domestic PTA weekly average capacity utilization rate reached 80.04%, a significant increase [14]. Ethylene Glycol - The total capacity utilization rate of Chinese ethylene glycol was 61.93%, with the integrated device capacity utilization rate at 67.01% and the coal - based ethylene glycol capacity utilization rate at 53.17%. The weekly output was 54.97 million tons, a slight increase [10][14]. Short - fiber - As of the 24th, the domestic short - fiber weekly output was 16.14 million tons, with the capacity utilization rate average at 85.36%. The average polymerization cost was 5,112.14 yuan/ton, and the industry cash flow was - 30.14 yuan/ton [11][14]. Sugar - In the first four weeks of April, Brazil exported 128.19 million tons of sugar and molasses, a year - on - year decrease of 26.33%. It is expected that India's sugar export volume may be only 60 - 70 million tons in the 2024/25 crushing season [12][14]. Apple - As of April 24, 2025, the inventory of apple cold storages in the main producing areas was 309.98 million tons, a decrease of 44.58 million tons from the previous week. The prices of apples in Shandong and Shaanxi producing areas are provided [13][15]. Important Data Tracking of Each Variety The report provides various data trend charts for each variety, including cotton price, PTA futures price, ethylene glycol capacity utilization rate, etc. [21][26][30]

Report Industry Investment Rating - The report suggests a continued downward trend for the glass market, maintaining a bearish outlook for the 09 contract [2][3] Core Viewpoints - In April, the glass market showed a downward trend due to factors such as Sino - US trade frictions, insufficient demand during the traditional peak season, and high - level inventory. The supply slightly increased, and the demand from large processing plants improved slightly, but engineering orders were still poor. The price of coal decreased, and the profit of the coal - gasification process improved. The soda ash market had a short - term expectation of reduced production, but the upward rebound space was limited. Looking ahead, the Shahe gas switch plan is a negative event, and the glass market is expected to continue to decline [3] Summary by Directory 1. Market Review: Weak Operation and Strengthening Spread - **Price Trends**: As of April 30, the 5mm float glass market prices were 1,250 yuan/ton in North China (-10), 1,180 yuan/ton in Central China (0), and 1,370 yuan/ton in East China (0). The glass 09 contract closed at 1,082 yuan/ton last Friday, down 72 yuan from the previous week [13][14] - **Spread Analysis**: As of April 30, the spread between soda ash and glass futures was 270 yuan/ton (+51), the basis of the glass 09 contract was 118 yuan/ton (+53), and the 09 - 01 spread was -49 yuan/ton (-10) [15] 2. Supply - Demand Pattern: Coal Price Reduction and Weak Real Estate - **Import and Export**: In March, China's float glass imports were 389,800 weight - cases (year - on - year - 11.69%), and exports were 1,597,100 weight - cases (year - on - year + 109.73%) [23] - **Profit**: The cost and profit of different glass - making processes changed. The natural - gas process had a cost of 1,606 yuan/ton (-1) and a gross profit of -236 yuan/ton (+1); the coal - gasification process had a cost of 1,168 yuan/ton (-4) and a gross profit of 82 yuan/ton (-6); the petroleum - coke process had a cost of 1,141 yuan/ton (-33) and a gross profit of 39 yuan/ton (+33) [29] - **Supply**: The daily melting volume of glass was 158,705 tons/day (+200) last Friday. There were 225 production lines in operation, with 2 cold - repairs and 2 ignition restarts in April [31] - **Inventory**: As of April 30, the inventory of 80 glass sample manufacturers was 64,989,000 weight - cases (-484,000). Inventory changes varied by region, with increases in North China, South China, and Shahe factory warehouses, and decreases in Central China, East China, and Southwest China [39] - **Deep - processing**: The national average production - sales ratio of float glass was 100.48% (+0.64%), the LOW - E glass开工率 was 50.7% (+0.8%) on May 2, and the glass deep - processing order days were 9.3 days (+1.1) in mid - April [41] - **Demand - Automobile**: In March, China's automobile production was 3.006 million vehicles (month - on - month + 903,000, year - on - year + 319,000), and sales were 2.915 million vehicles (month - on - month + 786,000, year - on - year + 221,000). The retail volume of new - energy passenger vehicles was 991,000, with a penetration rate of 51.1% (month - on - month + 1.6%) [52] - **Demand - Real Estate**: In March, real - estate investment decreased year - on - year. New construction, construction, and sales data were poor. The transaction area of commercial housing in 30 large - and medium - sized cities from April 21 to April 27 was 1.93 million square meters (month - on - month + 29%, year - on - year - 25%) [57] - **Cost - Soda Ash - Price**: As of April 30, the mainstream market prices of heavy soda ash were 1,500 yuan/ton in North China (0), 1,450 yuan/ton in East China (-25), 1,400 yuan/ton in Central China (-25), and 1,575 yuan/ton in South China (0). The soda ash 2509 contract closed at 1,352 yuan/ton (-21), and the basis in Central China was 48 yuan/ton (+21) [65] - **Cost - Soda Ash - Profit**: By the end of the month, the ammonia - soda process cost of soda - ash enterprises was 1,521 yuan/ton (-30), with a gross profit of 35 yuan/ton (+17); the co - production process cost was 1,864 yuan/ton (-34), with a gross profit of 258 yuan/ton (+3) [66] - **Cost - Soda Ash - Inventory**: Last week, the domestic soda - ash production was 755,100 tons (week - on - week - 50), including 415,500 tons of heavy soda ash (week - on - week - 100) and 339,600 tons of light soda ash (week - on - week + 50). The warehouse receipt quantity was 3,949 (week - on - week - 341). As of April 30, the national factory - level inventory of soda ash was 1.6722 million tons (week - on - week - 20,700) [84] - **Cost - Soda Ash - Production and Sales**: Last week, the apparent demand for heavy soda ash was 439,400 tons (week - on - week + 57,800), and for light soda ash was 336,000 tons (week - on - week - 19,700). The production - sales ratio of soda ash was 102.69% (week - on - week + 5.11%) [86] 3. Investment Strategy - **Strategy**: The report recommends a "short 5, long 9" strategy. Considering the current situation of the glass market, including the weak demand during the off - season and the limited upward momentum of the market, this strategy is proposed [88]

1. Report Industry Investment Ratings - The investment rating for stock index futures is expected to be in a volatile state [1][2] - The investment rating for treasury bond futures is bullish in the short - term [3] 2. Core Views Stock Index - The US ISM services index in April unexpectedly rose to 51.6, with the price index reaching a new high in over two years, and improvements in employment and new orders. US Treasury Secretary Yellen touts the US, saying that Trump's policy combination such as tax cuts will attract investment in the US, and the US GDP growth may approach 3% by this time next year. Pan Gongsheng attended and chaired the meeting of finance ministers and central bank governors of ASEAN, China, Japan, and South Korea, and the meeting passed relevant arrangements for a new rapid financing tool funded by freely usable currencies such as the RMB. With a relatively stable internal environment, high external uncertainties, and a potentially long - lasting tariff game, the stock index may fluctuate [1] Treasury Bond - The game of external shocks and the liquidity situation remain the main trading themes in the market. There is a time - lag effect in the transmission of external shocks to the domestic economy, and the potential depth of their impact has not fully emerged. Under the medium - to - long - term fundamental logic, the bond market is still in a favorable environment. On the first trading day after the holiday, the maturity volume of OMO is relatively concentrated. Continuously monitor whether the central level of capital interest rates can effectively decline to release the downward space for the short - and medium - term, which will also provide greater support for the long - term [2] 3. Market Reviews Stock Index - The main contract futures of the CSI 300 index fell 0.19%, the main contract futures of the SSE 50 index rose 0.06%, the main contract futures of the CSI 500 index fell 0.52%, and the main contract futures of the CSI 1000 index fell 0.97% [4] - On April 28, 2025, the closing price of the CSI 300 continuous contract was 3730.60 yuan per contract, down 0.19%, with a trading volume of 38,102 lots and an open interest of 134,340 lots; the SSE 50 continuous contract closed at 2628.00 yuan per contract, up 0.06%, with a trading volume of 21,403 lots and an open interest of 42,616 lots; the CSI 500 continuous contract closed at 5471.00 yuan per contract, down 0.52%, with a trading volume of 37,058 lots and an open interest of 96,080 lots; the CSI 1000 continuous contract closed at 5729.00 yuan per contract, down 0.97%, with a trading volume of 120,927 lots and an open interest of 159,258 lots [9] Treasury Bond - The 10 - year main contract rose 0.03%, the 5 - year main contract fell 0.06%, the 30 - year main contract rose 0.30%, and the 2 - year main contract rose 0.01% [6] - On April 28, 2025, the closing price of the 10 - year treasury bond continuous contract was 108.84 yuan per contract, up 0.03%, with a trading volume of 57,270 lots and an open interest of 186,819 lots; the 5 - year treasury bond continuous contract closed at 105.91 yuan per contract, down 0.06%, with a trading volume of 45,830 lots and an open interest of 158,011 lots; the 30 - year treasury bond continuous contract closed at 120.18 yuan per contract, up 0.30%, with a trading volume of 67,316 lots and an open interest of 104,543 lots; the 2 - year treasury bond continuous contract closed at 102.32 yuan per contract, up 0.01%, with a trading volume of 33,165 lots and an open interest of 94,570 lots [9] 4. Technical Analyses Stock Index - The KDJ indicator shows that the market is oscillating with a slightly bullish trend [5] Treasury Bond - The KDJ indicator shows that the T main contract is oscillating with a slightly bullish trend [7]

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - Overseas markets have been highly volatile, and non - ferrous metals may maintain a volatile trend after the holiday [1] - The overall demand for non - ferrous metals is affected by factors such as trade wars and global economic slowdown, and the upward space for prices is limited [3] 3. Summary by Related Catalogs 3.1 Copper - **Market Review**: During the domestic holiday, copper prices fluctuated significantly and declined slightly. After filling the downward gap, it returned to a volatile state [3] - **Fundamentals**: The spot market of copper concentrates remains sluggish, TC continues to decline, and the pressure on smelters is increasing. The supply - demand fundamentals are still relatively tight, with significant inventory build - up in New York but significant inventory reduction in China and a decrease in LME inventory [3] - **Price Outlook**: After the holiday, Shanghai copper may maintain a volatile pattern, and it is recommended to conduct cautious trading within the range of 74,500 - 78,500 [3] 3.2 Aluminum - **Market Review**: The price continued to decline after filling the downward gap and then maintained a volatile state [3] - **Fundamentals**: The supply of bauxite is gradually improving, and the price is gradually decreasing. Alumina is in a state of mixed production, resumption, and reduction. The operating capacity of electrolytic aluminum is increasing, but the downstream processing start - up rate is decreasing [3] - **Price Outlook**: The price is expected to weaken in a volatile manner after the holiday. It is recommended to moderately short at high prices within the range of 19,500 - 20,300 [3] 3.3 Zinc - **Market Review**: After filling the downward gap, it returned to a volatile state [3] - **Fundamentals**: The domestic zinc ore processing fee increase has slowed down significantly. Although there are smelter maintenance plans, the impact on refined zinc production is expected to be limited. The downstream consumption is expected to be flat [3] - **Price Outlook**: The zinc price is expected to be weakly volatile after the holiday, with a reference operating range of 22,000 - 23,000 [3] 3.4 Lead - **Market Review**: After filling the downward gap, it weakened [3] - **Fundamentals**: The profit of secondary lead has been partially repaired but is still in a loss state. The supply of secondary raw materials is tight, but the primary supply remains at a high level. April is the off - season for lead - acid batteries, and the start - up rate has decreased [3] - **Price Outlook**: The market may continue to maintain a volatile pattern after the holiday, and it is recommended to conduct trading within the range of 16,500 - 17,000 [3] 3.5 Nickel - **Market Review**: The price was weakly volatile before the holiday. After filling the downward gap, it weakened [3] - **Fundamentals**: The PNBP policy in Indonesia has been implemented, and the domestic trade ore price may be prone to rise. The supply of refined nickel is in an oversupply situation, and the demand for nickel - iron is supported by the high production of stainless steel, but the oversupply pattern has expanded [3] - **Price Outlook**: The price is expected to be weakly volatile, and it is recommended to observe. The reference operating range for the main contract is 120,000 - 127,000 [3] 3.6 Tin - **Market Review**: After stabilizing, it showed a sideways volatile state [4] - **Fundamentals**: The supply of tin ore raw materials is tight, but there are strong expectations for mine resumption. The downstream semiconductor industry is expected to recover, which will support demand. The overall inventory is at a medium level [4] - **Price Outlook**: The price fluctuation is expected to increase. It is recommended to conduct trading within the range of 240,000 - 270,000 for the SHFE tin 06 contract, and continue to pay attention to the resumption of supply and the recovery of downstream demand [4] 3.7 Industrial Silicon - **Market Review**: It continued the downward trend and accelerated the decline after breaking through the support level [127] - **Fundamentals**: The weekly output increased, and the factory and port inventories increased. The electricity price decreased in May, and the cost decreased. Some enterprises in Xinjiang plan to reduce production, while enterprises in the southwest are gradually resuming production, but the low silicon price limits the progress [4] - **Price Outlook**: The price is expected to be weakly volatile [4] 3.8 Lithium Carbonate - **Market Review**: The downward trend remained unchanged, and it continued to decline at a low level [4] - **Fundamentals**: The production in April decreased, and the import of lithium salt is expected to remain at a high level. The downstream demand is good, but it is affected by the US tariff policy. The supply pressure is large, and the spot supply is becoming more relaxed [4] - **Price Outlook**: The price is expected to continue the weakly volatile pattern. It is recommended to adopt a short - selling strategy when the price is high and continue to pay attention to the production reduction of upstream enterprises and the production arrangement of cathode material factories [4] 3.9 Macro - economic Data - **China**: In April, the official manufacturing PMI fell to 49, and the non - manufacturing PMI was 50.4. The Caixin manufacturing PMI dropped to 50.4, the lowest in three months [14][15] - **US**: In April, the ISM manufacturing PMI shrank to the largest extent in five months, and the first - quarter GDP decreased by 0.3%. However, the non - farm employment increased by 177,000, significantly better than expected, and the unemployment rate remained stable [18][19][20]

Report Industry Investment Ratings No relevant content provided. Core Views - In the short - term, the prices of hog, egg, and corn will experience fluctuations. The hog market is under supply pressure with increased supply and weakening demand; the egg market has both supply and demand increasing, with short - term demand supporting prices and long - term supply pressuring prices; the corn market is supported by reduced supply from the grassroots level and decreased imports in the short - term, but faces pressure from deep - processing losses and new wheat substitution in the long - term [6][55][92]. - In the long - term, the hog price is likely to decline due to strong supply and weak demand; the egg price is under pressure from increasing supply; the corn price has an upward drive but its upside is limited by substitutes [6][55][92]. Summary by Catalog 1. Hog 1.1 Market Review - As of April 30, the national hog price was 14.94 yuan/kg, up 0.27 yuan/kg from the end of last month; the Henan hog price was 14.75 yuan/kg, up 0.16 yuan/kg. The main 09 futures price closed at 13910 yuan/ton, down 35 yuan/ton or 0.25% from the end of last month, and the 09 contract basis was 840 yuan/ton, up 195 yuan/ton [6]. 1.2 Supply - The inventory of breeding sows increased steadily from May to November 2024, with improved performance. From April to September, the supply is on the rise. The inventory decreased slightly from December 2024 to January 2025, rebounded in February, and decreased by 0.66% month - on - month in March, still 3.56% higher than the normal level. The supply pressure remains in the fourth quarter. The number of piglets increased year - on - year from November 2024 to February 2025, so the second - quarter slaughter pressure is high. The planned slaughter volume of enterprises in April increased month - on - month, the slaughter weight increased, and the fat - to - standard price difference was inverted [6][17]. 1.3 Demand - The monthly slaughter enterprise's开工 rate first decreased and then increased. After the May Day holiday, the pork market demand will weaken, but it will improve near the Dragon Boat Festival. However, the slaughter enterprises are still in loss, and the demand increment is limited. In April, the average daily slaughter of key slaughter enterprises was 121412 heads, up 4.62% from the previous month and 8.52% year - on - year; the slaughter gross profit was - 30 yuan/head, down 4.5 yuan/head from the previous month; the national frozen product inventory was 16.84%, down 0.01% from the end of last month and 0.46% from last year [6]. 1.4 Cost and Profit - The monthly piglet price decreased slightly, the breeding sow price was stable, and the breeding profit improved. As of April 30, the 15 - kg piglet sales price was 649 yuan/head, down 10 yuan/head from the end of last month; the binary sow price was 1634 yuan/head, unchanged from the end of last month. The breeding cost of enterprises with 5000 - 10000 sows was 13.31 yuan/kg, down 0.24 yuan/kg from the previous month; the cost of purchasing piglets for breeding was 13.87 yuan/kg, down 0.3 yuan/kg from the previous month. The self - breeding and self - raising profit of hogs was 145.34 yuan/head, up 24.34 yuan/head from the end of last month; the profit of purchasing piglets for breeding was 118.88 yuan/head, up 87.95 yuan/head from the previous month [6]. 1.5 Strategy Suggestion - Under the background of increased and postponed supply, the hog price is under pressure, but the futures discount has already reflected the weak expectation, so the decline is limited. It is recommended to gradually stop profiting on short positions and short at high prices after a rebound. For the 07 contract, the resistance level is 13800 - 13900, and the support level is 13200 - 13300; for the 09 contract, the resistance level is 14600 - 14700, and the support level is 13700 - 13800. Sell out - of - the - money call options on the 07 and 09 contracts at high prices, partially stop profiting, and re - enter after a rebound [6]. 2. Egg 2.1 Market Review - As of April 30, the average price of eggs in the main producing areas was 3.19 yuan/jin, up 0.05 yuan/jin from the end of March; the average price in the main selling areas was 3.22 yuan/jin, up 0.04 yuan/jin. The main 06 contract closed at 2942 yuan/500 kg, up 74 yuan/500 kg from the end of March; the main contract basis was 58 yuan/500 kg, 86 yuan/500 kg stronger than at the end of March. The egg price first rebounded and then declined, and the futures followed the spot price [55]. 2.2 Supply - In May, the number of newly - opened laying hens corresponding to the replenishment in January 2025 decreased month - on - month but increased year - on - year, with a large opening volume. Coupled with the non - increasing elimination of old hens, the supply continued to accumulate. In the long - term, the high replenishment volume from February to April 2025 means more newly - opened laying hens from June to August 2025, and the long - term supply increase trend is difficult to reverse. In April 2025, the national inventory of laying hens was 1.329 billion, an increase of 0.011 billion month - on - month and 0.089 billion year - on - year [55]. 2.3 Demand - In early April, the downstream replenishment demand after the Tomb - sweeping Festival and the approaching May Day holiday boosted the egg price. After the May Day holiday, the channel may have replenishment demand, and the Dragon Boat Festival stocking demand increases, so the seasonal consumption of eggs improves. As of the end of April, the monthly sales volume of eggs in representative selling areas was 29500 tons, up 1.99% from March [55]. 2.4 Strategy Suggestion - The 06 contract is expected to fluctuate in a range after the May Day holiday. Pay attention to the performance of the 3100 resistance and 2900 support levels. Treat the 08 and 09 contracts with a bearish view in general, and pay attention to the impact of feed and elimination [55]. 3. Corn 3.1 Market Review - As of April 30, the平仓 price of corn at Jinzhou Port in Liaoning was 2280 yuan/ton, up 90 yuan/ton from the end of March; the main 2507 contract of corn was 2377 yuan/ton, up 89 yuan/ton from the end of March; the main contract basis was - 97 yuan/ton, 1 yuan/ton stronger than at the end of March. The corn price first fluctuated narrowly and then rose rapidly at the end of the month, and the futures contract first fell and then rose [92]. 3.2 Supply - The grassroots grain sales are basically over, and the grain source has transferred to the trading end. Traders are reluctant to sell, and the supply is tight, which supports the price. However, after the price rises in May, traders' willingness to sell at high prices may increase, and there is a demand for making room for wheat in North China, which will increase the supply periodically. In March, the corn import was 80000 tons, the same as the previous month and a 95.3% year - on - year decrease. The import of international grains decreased year - on - year [92]. 3.3 Demand - The inventory of hogs and poultry is increasing, which drives the recovery of feed demand. Although wheat substitution has an impact on corn feed demand, it has not been carried out on a large scale, and the cost - effectiveness of corn is still high. The deep - processing industry is in loss, the operating rate has declined, and the demand increment is limited. As of April 25, the weekly feed corn inventory days were 35.74 days, an increase of 2.15 days from the end of March; the operating rate of sample deep - processing enterprises was 58.37%, a decrease of 5.45% from the end of March [92]. 3.4 Strategy Suggestion - Generally, take a stable - to - strong view. Wait for the futures to pull back to go long, and be cautious about chasing high prices. For the 07 contract, pay attention to the 2400 resistance and 2280 - 2300 support levels; for the 09 contract, pay attention to the 2320 - 2330 support level [92].

Report Industry Investment Ratings - Macro-finance: Index futures are expected to fluctuate, and treasury bonds are expected to rise in the short term [1][5] - Black building materials: Rebar is expected to fluctuate, iron ore is expected to be weak in oscillation, and coking coal and coke are expected to fluctuate [1][7][9] - Non-ferrous metals: Copper is recommended for cautious trading within a range, aluminum is recommended to wait and see, nickel is recommended to wait and see or short on rallies, tin is recommended for trading within a range, and gold and silver are recommended for trading within a range [1][11][17] - Energy and chemicals: PVC, caustic soda, rubber, urea, methanol, and plastic are expected to fluctuate, and soda ash is recommended to hold short call options [1][19][28] - Cotton textile industry chain: Cotton and cotton yarn are expected to fluctuate sharply, apples are expected to strengthen in oscillation, and PTA is expected to be weak in oscillation [1][29][30] - Agricultural and livestock products: Pigs are expected to fluctuate within a range, eggs are recommended to be short on rallies, corn is recommended to go long on dips, soybean meal is expected to decline in oscillation, and oils are expected to fluctuate [1][31][38] Core Views - The global economic situation is complex and volatile, with factors such as trade policies, economic data, and geopolitical issues affecting the market [5][7][11] - Different industries and varieties have different supply and demand situations and price trends, and investment strategies need to be adjusted according to specific circumstances [1][5][7] - Attention should be paid to policy changes, inventory levels, and seasonal factors, and risk control should be strengthened [7][19][20] Summary by Directory Macro-finance - Index futures: The U.S. trade policy and domestic policies affect the market, and it is recommended to defend during the holiday [5] - Treasury bonds: Pay attention to the official PMI data in April, and the current interest rate trading needs to pay more attention to the safety margin [5] Black building materials - Rebar: The price is expected to fluctuate, and attention should be paid to the implementation of production restriction policies [7] - Iron ore: The price is expected to be weak in oscillation, and attention should be paid to the 720 pressure level [8] - Coking coal and coke: The market is expected to fluctuate, and attention should be paid to the changes in blast furnace hot metal production and steel mill raw material inventory digestion rhythm [9][10] Non-ferrous metals - Copper: The price is expected to be strong in oscillation, and it is recommended to trade cautiously within a range [11] - Aluminum: It is recommended to wait and see, and the main contract is expected to run in the range of 19,200 - 20,000 [13] - Nickel: It is recommended to wait and see or short on rallies, and the main contract is expected to run in the range of 122,000 - 129,000 yuan/ton [15] - Tin: The price is expected to fluctuate, and it is recommended to trade within a range, with the reference range of 250,000 - 273,000 yuan/ton for the SHFE tin 06 contract [16] - Gold and silver: The price is expected to be in an adjustment state, and it is recommended to wait for the price to fully correct before building positions, with the reference range of 760 - 802 for the SHFE gold 06 contract and 7,800 - 8,600 for the SHFE silver 06 contract [17][18] Energy and chemicals - PVC: The price is expected to fluctuate, and attention should be paid to the progress of tariff negotiations and the intensity of domestic stimulus policies [19] - Caustic soda: The price is expected to be weak in oscillation, and attention should be paid to the delivery situation of the 05 contract and the inventory removal situation [20] - Rubber: The price is expected to fluctuate, and attention should be paid to the supply situation after the start of tapping [21][22] - Urea: It is recommended to operate within a range, and the 09 contract is expected to run in the range of 1,730 - 1,850 [24] - Methanol: It is recommended to operate within a range, and the 09 contract is expected to run in the range of 2,200 - 2,350 [26] - Plastic: The price is expected to be low in oscillation in the short term, and attention should be paid to downstream demand, the subsequent impact of the Iranian port, and the tariff game [28] - Soda ash: It is recommended to hold short call options, and the price is expected to be weak in oscillation [28] Cotton textile industry chain - Cotton: The Trump tariff policy is uncertain, and it is recommended to wait and see in the near term [29] - Apples: The price is expected to strengthen in oscillation, but attention should be paid to macro risks [29][30] - PTA: The price is expected to be weak in oscillation, and attention should be paid to the 4,200 support level [30] Agricultural and livestock products - Pigs: The price is expected to fluctuate within a range, and it is recommended to sell out-of-the-money call options on rallies [31][32] - Eggs: It is recommended to be short on rallies, and the 06 contract is recommended to hold a light position during the holiday [33][34] - Corn: It is recommended to go long on dips, and attention should be paid to the 2,400 pressure level and the 2,280 - 2,300 support level for the 07 contract [34][36] - Soybean meal: It is recommended to be short on rallies in the short term and long on dips in the long term, and attention should be paid to the 2,900 support level [36][37] - Oils: It is recommended to be cautious about chasing up, and attention should be paid to the 7,800 - 8,000, 8,300 - 8,400, and 9,600 pressure levels [38][43]

基本金属 ◆ 铜： 截至 4 月 29 日收盘，沪铜主力 06 合约上涨 0.3%至 77600 元/吨。隔夜 金属除锡外普遍上涨，美元隔夜下跌，投资者谨慎等待美国贸易政策的 进一步消息，并准备迎接一周密集的经济数据。由于美国政策动摇了人 们对美国资产可靠性的信心，美元创去年 7 月以来的最大月度跌幅。现 货市场，铜价重心下移，下游企业节前继续逢低备货，但备库逐渐进入 尾声，整体交投氛围表现一般。铜社会库存再度大幅去库，BACK 结构 月差拉大，持货商维持挺价惜售情绪。短期基本面整体继续偏强，但关 税大战带来的影响仍会在经济层面逐步显现，铜价潜在上行空间将受到 限制。中美博弈背景下铜价或维持高位震荡。技术上看，沪铜短期维持 偏强震荡，或向上回补跳空缺口，整体运行于 74500-78500 之间，关 注 78500 一线压力，建议区间谨慎交易。 ◆ 铝： 截至 4 月 29 日收盘，沪铝主力 06 合约上涨 0.03%至 19930 元/吨。消 息面上，市场传闻俄铝宣布减产 10%，据了解俄铝是在去年底实施的减 产，不是增量信息。矿端供应逐步好转、价格逐步下行。氧化铝运行产 能周度环比上升 15 万吨至 873 ...

长江期货PTA月报 终端需求受限，聚酯远期偏弱 长江期货股份有限公司交易咨询业务资格：鄂证监期货字{2014}1号 2025-4-30 【长期研究|棉纺团队】 研究员： 洪润霞 执业编号:F0260331 投资咨询编号:Z0017099 黄尚海 执业编号:F0270997 投资咨询编号:Z0002826 联系人： 钟 舟 执业编号:F3059360 顾振翔 执业编号:F3033495 01 走势回顾：成本影响，先跌后涨 02 供应方面：减产降负，供应减少 03 需求方面：终端不佳，需求受限 04 逻辑与展望：终端受限，远期偏弱 目录 05 01 走势回顾：成本影响，先跌后涨 01 行情回顾-4月PTA先跌后反弹 n 4月PTA期货主力合约期价先跌后反弹，主要受 国外宏观与成本端原油涨跌影响。月初，受美国 关税政策等不确定因素影响，国际油价暴跌，成 本端支撑不足，PTA价格重心持续下滑。另外， 终端外销订单暂缓或取消，传统旺季下终端负荷 下降，下游聚酯负荷缓慢下降，成品库存也处于 累库阶段，市场信心不足，价格走低；月中贸易 争端有所反复，下游多持观望态度，聚酯价格低 位震荡；月底关税争端有缓和迹象，商品情绪修 ...