2025年05月19日 国泰君安期货商品研究晨报-绿色金融与新能源 观点与策略 | 镍：镍矿矛盾托底，转产经济性或限制上方估值 | 2 | | --- | --- | | 不锈钢：成本底部空间清晰，上行缺乏实质驱动 | 2 | | 碳酸锂：成本曲线持续下移，走势或仍偏弱 | 4 | | 工业硅：弱势格局，关注上游供应变化 | 6 | | 多晶硅：需求回落，盘面亦维持跌势 | 6 | 国 泰 君 安 期 货 研 究 所 请务必阅读正文之后的免责条款部分 1 期货研究 商 品 研 究 2025 年 5 月 19 日 镍：镍矿矛盾托底，转产经济性或限制上方估值 不锈钢：成本底部空间清晰，上行缺乏实质驱动 张再宇 投资咨询从业资格号：Z0021479 zhangzaiyu@gtht.com 【基本面跟踪】 镍基本面数据 | | | 指标名称 | T | T-1 | T-5 | T-10 | T-22 | T-66 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | 沪镍主力（收盘价） | 124,060 | 460 | 610 | 340 | ...

Group 1: Report Industry Investment Ratings - No industry investment ratings are provided in the report. Group 2: Core Views - For copper, the inventory depletion rate may continue to slow down, and attention should be paid to the consumption inflection point. The weekend's Sino-US negotiation rumors may boost market sentiment. For the month spread, the current inter - month positive spread has shown a large space, and subsequent upward momentum requires substantial shortages or a decline in absolute prices. [1] - For aluminum, supply has increased slightly, and the demand expectation in May does not decline significantly. There is still a supply - demand gap. It is recommended to wait and see on the absolute price, take profit on the aluminum internal - external reverse spread, and continue to hold the inter - month positive spread if the absolute price drops. [1] - For zinc, the zinc price center has moved down slightly in a volatile manner. It is in a situation of strong current reality and weak expectation. It is recommended to short at high prices, continue to hold the internal - external positive spread, and pay attention to the inter - month reverse spread opportunity after mid - May. [2] - For nickel, the short - term fundamental situation is weak, and there is still instability in tariffs and continuous disturbances at the mine end. Attention should be paid to Indonesia's tariff policy on China and the opportunity for the nickel - stainless steel price ratio to shrink. [4] - For stainless steel, the overall fundamentals remain weak, and under the influence of tariffs, the steel mill's profit is under pressure. The unilateral price is expected to be under pressure in the short term, and the reverse spread can be rolled over and continued to be held. [7] - For lead, the lead price is expected to oscillate between 16,700 and 16,900 next week, and the supply in May is expected to decrease cyclically. [8] - For tin, in the short term, the domestic raw material supply is still disturbed, and the fundamentals are expected to remain tight in the first half of the year. It is recommended to wait and see in the short term and pay attention to short - selling opportunities in the medium - long term. [8] - For industrial silicon, the short - term supply - demand double - reduction pattern is obvious, and the price is expected to oscillate at the bottom in the medium - long term. [10] - For lithium carbonate, in the short - term, the downstream demand enters a small peak season, but the demand improvement is less than expected. In the medium - long term, the price is expected to oscillate weakly. [12] Group 3: Summary by Metal Copper - **Market Data**: From May 8th to May 14th, the spot premium of Shanghai copper changed from 225 to - 35, the waste - refined copper price difference increased by 394, and the Shanghai copper warehouse receipt increased by 20,912. [1] - **Supply and Demand**: In April, China's copper concentrate imports increased. The demand shows a co - existence of strong current reality and weak expectation. The inventory depletion slope may continue to slow down. [1] Aluminum - **Market Data**: From May 8th to May 14th, the Shanghai aluminum ingot price increased by 195, the domestic alumina price increased by 12, and the spot import profit decreased by 132.42. [1] - **Supply and Demand**: Supply has increased slightly, and the demand expectation in May does not decline significantly. The inventory is expected to be depleted gently from May to July. [1] Zinc - **Market Data**: From May 8th to May 14th, the spot premium decreased by 120, the Shanghai zinc ingot price increased by 190, and the LME zinc inventory decreased by 900. [2] - **Supply and Demand**: The domestic TC increased slightly this week, and the smelting maintenance in May decreased slightly. The demand has limited impetus from the rush - installation stimulus. The domestic social inventory is at a low level, and the inflection point from inventory depletion to accumulation is expected to appear in mid - to late May. [2] Nickel - **Market Data**: From May 8th to May 14th, the price of 1.5% Philippine nickel ore decreased by 0.5, the Shanghai nickel spot price increased by 1,550, and the LME nickel inventory decreased by 84. [3] - **Supply and Demand**: The pure nickel production remains at a high level, the demand is weak, the overseas nickel plate inventory is slightly depleted, and the domestic inventory remains stable. [4] Stainless Steel - **Market Data**: From May 8th to May 14th, the price of 304 cold - rolled coil remained unchanged, and the price of waste stainless steel increased by 50. [7] - **Supply and Demand**: In April, the production increased seasonally, and steel mills may cut production passively in May. The demand is mainly for rigid needs, and the inventory in Xijiao and Foshan has increased after the festival. [7] Lead - **Market Data**: From May 8th to May 14th, the spot premium remained at - 120, the LME lead inventory decreased by 2,900. [8] - **Supply and Demand**: The supply is expected to decrease cyclically in May. The demand is weak, and the price is expected to oscillate between 16,700 and 16,900 next week. [8] Tin - **Market Data**: From May 8th to May 14th, the spot import profit increased by 2,537.61, the LME tin inventory decreased by 15. [8] - **Supply and Demand**: The supply side has some changes such as the复产 of African mines, and the demand side has a weakening expectation. The short - term fundamentals are tight, and the medium - long - term attention should be paid to short - selling opportunities. [8] Industrial Silicon - **Market Data**: From May 8th to May 14th, the 421 Yunnan basis decreased by 260, and the warehouse receipt quantity increased by 37. [10] - **Supply and Demand**: The short - term supply - demand double - reduction pattern is obvious, and the price is expected to oscillate at the bottom in the medium - long term. [10] Lithium Carbonate - **Market Data**: From May 8th to May 14th, the SMM electric carbon price increased by 100, the主力合约基差 decreased by 1,880, and the warehouse receipt quantity increased by 272. [12] - **Supply and Demand**: The short - term demand enters a small peak season, but the demand improvement is less than expected. In the medium - long term, the price is expected to oscillate weakly. [12]

大宗商品研究所 有色研发报告 有色金属日报 2025 年 4 月 24 日星期四 研究所副所长、有色及贵 金属板块负责人：车红云 期货从业证号：F03088215 投资咨询从业证号：Z0017510 研究员：王伟 期货从业证号：F03143400 投资咨询从业证号：Z0022141 研究员：陈婧 FRM 期货从业证号：F03107034 投资咨询从业证号：Z0018401 研究员：陈寒松 期货从业证号：F03129697 投资咨询从业证号：Z0020351 联系方式： 上海：021-65789219 北京：010-68569781 1.期货：今日沪铜 2505 合约收于 77600 元，跌幅 0.5%，沪铜指数增仓 4180 手至 53.41 万 手。 2.现货：铜价震荡下行但仍处高位，下游接货需求有所减弱，成交重心有所下调。上海报 升水 175 元/吨，较上一交易日下跌 10 元/吨，天津报贴水 10 元/吨，下跌 10 元/吨。广东 地区报升水 225 元/吨，持平昨日。 【重要资讯】 1.截至 4 月 24 日周四，全国主流地区铜库存较周一下降 1.48 万吨至 18.17 万吨，较上周四 下降 5.1 ...

1. Report Industry Investment Rating No relevant information provided. 2. Core Views of the Report - Trump's tariff policies have a significant impact on the global financial market and有色金属 prices. Short - term price fluctuations are intense, and the medium - term supply - demand fundamentals of various metals are still the main factors affecting prices [3][18][37] - For different metals, the report provides corresponding trading strategies based on their supply - demand relationships, cost factors, and policy impacts [3][10][23] 3. Summary by Related Catalogs Copper - **Market Review**: The Shanghai Copper 2504 contract closed at 75,400 yuan, up 4.23%, and the Shanghai Copper Index increased its position by 3,919 lots to 543,300 lots. The spot premium decreased [2] - **Important Information**: As of April 10, the national mainstream copper inventory decreased significantly. It is expected that the supply will be tight next week, and the demand increase will be limited, and the inventory is expected to continue to decline [2] - **Logic Analysis**: Trump's tariff suspension announcement led to a short - term rebound in LME copper. The fundamentals show a back structure, and the impact of the trade war on orders may appear after April. It is recommended to short on rebounds [3] - **Trading Strategy**: Hold short positions and wait and see for arbitrage [3] Alumina - **Market Review**: The Alumina 2505 contract rose 35 yuan/ton to 2,790 yuan/ton, and the position increased by 20,444 lots to 392,500 lots. The spot price decreased in most regions [5] - **Related Information**: Multiple alumina plants are undergoing maintenance, and new production lines are put into operation. The national alumina inventory increased, and the price of imported bauxite decreased [6][7] - **Logic Analysis**: Although the short - term supply - demand surplus situation is alleviated, it is difficult to change in the medium - term. It is recommended to short after the rebound [9] - **Trading Strategy**: Short the price, wait and see for arbitrage, and buy put options [10][11] Electrolytic Aluminum - **Market Review**: The Shanghai Aluminum 2505 contract closed at 19,805 yuan/ton, up 360 yuan/ton, and the position decreased by 19,603 lots to 509,800 lots. The spot price increased [13] - **Related Information**: Trump adjusted the tariff policy, and China counter - imposed tariffs. The US 10 - year Treasury yield soared. The domestic aluminum inventory decreased, and the CPI and PPI data were released [14][16] - **Trading Logic**: Trump's tariff suspension led to a market rebound. The tariff may affect aluminum exports, and the domestic second - quarter demand and inventory will support the basis and month - to - month spread [18] - **Trading Strategy**: Wait and see for the short - term due to macro - uncertainty, expect the AL05 - 08 contract spread to widen, and wait and see for options [23] Zinc - **Market Review**: The Shanghai Zinc 2505 rose 2.92% to 22,705 yuan/ton, and the position of the Shanghai Zinc Index decreased by 17,515 lots to 208,600 lots. The downstream procurement was cautious [21] - **Related Information**: As of April 10, the domestic zinc ingot inventory decreased, and the spot trading improved [22] - **Logic Analysis**: In April, the domestic zinc concentrate supply is still loose, and the smelting plant is profitable. The consumption in April is expected to be boosted [25] - **Trading Strategy**: The zinc price runs strongly in the short - term and can be shorted on highs in the long - term. Wait and see for arbitrage and options [26] Lead - **Market Review**: The Shanghai Lead 2505 rose 1.97% to 16,800 yuan/ton, and the position of the Shanghai Lead Index decreased by 7,357 lots to 81,800 lots. The spot price increased, and the supply and demand were weak [28] - **Related Information**: As of April 10, the domestic lead ingot inventory decreased [29] - **Logic Analysis**: In April, the supply of primary lead may decrease due to maintenance, and the raw materials of secondary lead smelters are in short supply. The consumption is weak, and attention should be paid to imports [30] - **Trading Strategy**: The lead price may rebound in the short - term, and there is a risk of further decline. Wait and see for arbitrage and options [31][33] Nickel - **Market Review**: The main contract of Shanghai Nickel NI2505 fell 2,690 to 121,600 yuan/ton, and the position of the index increased by 7,287 lots. The spot premium decreased [35] - **Related Information**: The EU announced counter - measures against US tariffs, and the Fed's attitude towards interest rate cuts is cautious [36] - **Logic Analysis**: The short - term raw materials are tight, and the spot premium is strong. The medium - term supply may be in surplus, and it is recommended to short after the rebound [37] - **Trading Strategy**: The nickel price is weak, wait and see for arbitrage and options [38][39][40] Stainless Steel - **Market Review**: The main SS2505 contract fell 35 to 12,675 yuan/ton, and the position of the index decreased by 734 lots. The spot price range is 12,700 - 13,200 yuan/ton for cold - rolled and 12,700 - 12,800 yuan/ton for hot - rolled [43] - **Related Information**: The EU may impose import restrictions on stainless steel [44] - **Logic Analysis**: The nickel price is weak, and the stainless steel demand is poor. It is expected to be weak in the short - term [45] - **Trading Strategy**: The price fluctuates weakly, and pay attention to domestic stimulus policies. Wait and see for arbitrage [46][47] Tin - **Market Review**: The Shanghai Tin 2505 contract closed at 257,200 yuan/ton, down 2,220 yuan/ton, and the position increased by 392 lots to 77,660 lots. The spot price decreased [49] - **Related Information**: The Bisie tin mine in Congo (Kinshasa) is resuming production, and Indonesia may increase the mining royalty rate. The Myanmar earthquake affects the resumption of production [50][52][53] - **Logic Analysis**: The resumption of production in Congo (Kinshasa) affects the price, and the supply in Indonesia and Myanmar is uncertain. The downward space of the tin price may be limited [54] - **Trading Strategy**: The supply contradiction is weakened, and the macro - sentiment improves. Be cautious in operation and wait and see for options [55][56] Industrial Silicon - **Market Review**: The industrial silicon futures main contract opened slightly higher and fluctuated narrowly, closing at 9,555 yuan/ton. The spot price of some grades decreased [58] - **Related Information**: Trump suspended tariffs on some countries, and a 100,000 - ton industrial silicon project was put into operation [59] - **Logic Analysis**: The inventory is high, and the price is difficult to reverse. The cost decreases, and the short - term price may rebound [60] - **Trading Strategy**: Operate within the range, wait and see for options, and participate in the reverse arbitrage of Si2511 and Si2512 [61] Polysilicon - **Market Review**: The polysilicon futures main contract opened high and closed low, closing at 42,190 yuan/ton, down 1.01%. The spot price of some enterprises decreased [62] - **Related Information**: Trump suspended tariffs on some countries [63][64] - **Logic Analysis**: In April, the polysilicon industry will reduce inventory. There are risks of insufficient warehouse receipts and falling spot prices. Adjust the trading strategy [65] - **Trading Strategy**: Go long in the short - term and avoid short - selling. Hold the positive arbitrage of PS2506 and PS2511, and hold the reverse arbitrage of PS2511 and PS2512 [66] Lithium Carbonate - **Market Review**: The main 2505 contract rose 1,060 to 70,540 yuan/ton, and the position of the index decreased by 4,973 lots. The spot price increased [67] - **Related Information**: A photovoltaic project was signed [68] - **Logic Analysis**: The trade war may affect lithium battery exports. The supply is expected to increase after May, and the price may fluctuate weakly [69][71] - **Trading Strategy**: Close short positions appropriately below 70,000, enter the market again on rebounds, wait and see for arbitrage, and sell out - of - the - money call options [72]