证 券 研 2025 年 11 月 23 日 A 股估值及行业中观景气跟踪周报 ——行业比较周跟踪（20251115-20251121） 本期投资提示： 证券分析师 林丽梅 A0230513090001 linlm@swsresearch.com 刘雅婧 A0230521080001 liuyj@swsresearch.com 郝丹阳 A0230523120002 haody@swsresearch.com 冯彧 A0230525080001 fengyu@swsresearch.com 王胜 A0230511060001 wangsheng@swsresearch.com 联系人 冯彧 A0230525080001 fengyu@swsresearch.com 究 报 告 相关研究 - 一、A 股本周估值（截至 2025 年 11 月 21 日） ⚫ 1）指数及板块估值比较： ✓ 中证全指（剔除 ST）PE 为 20.6 倍，PB 为 1.7 倍，处于历史 74%和 36%分位； ✓ 上证 50 指数 PE 为 11.9 倍，PB 为 1.3 倍，处于历史 64%和 43%分位； ✓ 中证 500 指数 P ...

图 一周摘要 图 图 一周市场 图 01 全球大类资产回顾 大类资产方面，全球股市与商品市场表现疲弱。 上周全球权益市场普遍下行，美国三大股指集体收跌，标普500跌1.95%、道指跌1.91%、纳指重挫 2.74%，亚洲市场亦承压，日经225跌3.48%，韩国综合指数跌3.95%，恒生指数以5.09%跌幅领跌全球主 要股指，仅印度SENSEX30微涨0.79%。 商品市场多数走低，焦煤暴跌8.16%成最大跌幅，原油跌3.41%，黄金微跌0.77%，铁矿石逆势上涨 1.42%。整体来看，市场受全球流动性收紧预期与工业需求疲软拖累，新兴市场情绪更趋脆弱，而焦煤 的暴跌或反映中国钢铁需求预期下修。 美联储12月降息预期大幅降温，政策分歧加剧，加上非美货币普遍疲软，美元指数整体呈温和上扬，收 于100.15附近。 图表1：全球大类资产收益表现 单位：% 市场概况 ：上周A股显著回调，主要宽基指数普遍下跌，其中北证50和万得微盘股指数跌幅居前，分别 下跌9.04%和7.8%，反映出小盘股和微盘股承受较大抛压。创业板指跌幅超6%，成长板块亦回调明显。 上证50、红利指数跌幅相对较小，分别下跌2.72%、2.93%。整体来 ...

Group 1: Federal Reserve and Market Reactions - The Federal Reserve's monetary policy outlook remains a key concern for the market, with recent hawkish statements from officials causing panic, but New York Fed President Williams indicated that labor market weakness poses a greater threat than inflation, suggesting further rate cuts are possible [1] - Following Williams' dovish comments, market expectations for a 25 basis point rate cut in December rose to over 70%, alleviating investor concerns [1] - The S&P Global data showed that U.S. business activity expanded at the fastest pace in four months in November, with service sector growth accelerating and overall economic outlook improving, leading to gains in major U.S. stock indices [1] Group 2: Company Developments - Eli Lilly became the first pharmaceutical company globally to surpass a market capitalization of $1 trillion, driven by expanded production and strong performance of its weight loss drugs [5] - Goldman Sachs projected that Eli Lilly's oral version of its weight loss drug could be launched in Q1 next year, earlier than expected, which may enhance its market share [5] - Eli Lilly's agreement with the U.S. government to significantly reduce prices for some weight loss drugs is expected to expand its drug coverage and boost sales potential [5] Group 3: European Market Insights - In Europe, the manufacturing PMI for the Eurozone fell to 49.7 in November, indicating a contraction due to weak demand and reduced new orders, particularly in Germany and France [7] - Investor sentiment regarding future economic growth in Europe remains cautious, reflected in mixed performances of major European stock indices [7] Group 4: Commodity Market Trends - International gold prices saw a slight increase due to rising expectations of Federal Reserve rate cuts, although they experienced a weekly decline of 0.36% due to a strong dollar [3] - Oil prices fell on Friday amid concerns over increased supply following U.S. efforts for a peace agreement in Ukraine, with both NY and Brent crude prices showing weekly declines [9]

格隆汇11月21日丨普达特科技(00650.HK)公布截至2025年9月30日止六个月之中期业绩。设备及服务销 售额指应用于太阳能及半导体制造的清洗设备以及与设备相关的备件及服务销售额。其由截至2024年9 月30日止六个月的77,300,000港元减少68,200,000港元或约88.2%至报告期间的9,100,000港元。其减少主 要由于光伏行业不景气。全球光伏市场自2023年底持续面临全行业范围内的调整，此乃由于需求减少及 项目延迟导致太阳能设备销售额相应减少。 原油销售额指宏博矿业的原油销售净额。其由截至2024年9月30日止六个月的84,700,000港元减少 16,200,000港元或约19.2%至报告期间的68,400,000港元。该减少主要由于报告期间售价降低及销量轻微 减少。宏博矿业的原油主要参考布伦特原油价格定价。报告期间布伦特原油平均价格减少至每桶约535 港元，而截至2024年9月30日止六个月则为每桶约639港元。宏博矿业原油的平均单位售价由截至2024年 9月30日止六个月的每桶625港元减少至报告期间的每桶约525港元，与全球油价走势一致。另一方面， 宏博矿业的净销量由截至202 ...

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

投资咨询业务资格：证监许可【2011】1778 号 期货研究报告 宝城期货金融研究所 姓名：陈栋 宝城期货投资咨询部 从业资格证号：F0251793 投资咨询证号：Z0001617 电话：0571-87006873 邮箱：chendong@bcqhgs.com 作者声明 本人具有中国期货业协会授 予的期货从业资格证书，期货 投资咨询资格证书，本人承诺 以勤勉的职业态度，独立、客 观地出具本报告。本报告清晰 准确地反映了本人的研究观 点。本人不会因本报告中的具 体推荐意见或观点而直接或 间接接收到任何形式的报酬。 投资咨询业务资格：证监许可【2011】1778 号 11615 2025 年 11 月 21 日 橡胶甲醇原油 专业研究·创造价值 偏空情绪增强 能化偏弱运行 核心观点 橡胶：本周五国内沪胶期货 2601 合约呈现放量减仓，震荡偏弱， 略微下跌的走势，盘中期价重心略微下跌至 15240 元/吨一线运行。收 盘时期价略微下跌 0.59%至 15240 元/吨。1-5 月差贴水幅度收敛至 80 元/吨。随着宏观驱动减弱以后，国内胶市重回由供需基本面所主导的 行情中。 甲醇：本周五国内甲醇期货 2601 合 ...

黄金方面： 隔夜公布美国9月非农就业人口数据意外大增11.9万人，远超市场预期的增加5万人以及前值的增加2.2万人；不过同时公布的美 国9月份失业率录得4.4%，超过市场预期的4.3%，并且刷新了近4年来的新高。另外上周美国初请失业金人数降至9月份以来的最 低水平。就业数据显示美国当前就业市场仍然具有韧劲。 另外全球最大的黄金ETF持仓报告显示在11月20日减持4.29吨，显示短期市场看涨黄金价格的热情不高。 百利好特约智昇研究资深分析师辰宇认为，短期来看，美国就业市场具有韧劲，打压美联储后续降息的预期，短期施压金价。 不过美国债务高企，美元信用缺失，黄金价格中长期来看，仍然具有上涨的机会。 技术面：日线上，上一个交易日行情冲高回落且收阴线，显示短期行情较为弱势。4小时线上看，行情反弹没能站上62日均线， 反而下破20日均线，短期进一步下跌的概率较大。日内关注上方4074美元一线压力情况。 综合来看，当前原油市场供给过剩的风险挥之不去，油价在近期承压将是大概率事件。 技术面：日线上，近期行情震荡调整短期有望延续。指标上看，行情反弹未能上破20日均线，警惕油价再度下行风险。4小时线 上，20日均线和62日均线形 ...

Report Industry Investment Rating No information provided. Core View of the Report - The overall allocation idea for the fourth quarter remains largely unchanged, and the macro - environment is still favorable for risk assets. Investors are advised to make balanced allocations in major asset classes in the fourth quarter, hold long positions in stocks, non - ferrous metals (copper, lithium carbonate, aluminum, tin), and precious metals, and increase allocations appropriately if there is a certain degree of correction in the fourth quarter [8]. Summary by Relevant Catalogs 1. Macro Highlights - **Overseas Macro**: The core drivers of major assets this week are the "anticipatory overshoot" after the restart of the US government and the strengthened expectation of looser liquidity. After the release of the "delayed" US September non - farm payroll data, both non - farm employment and the unemployment rate exceeded expectations, but the market seemed to focus on the weaker unemployment data, causing US stocks to open high and close low with a significant decline [8]. - **Domestic Macro**: In October, economic data continued the weak and stable trend, and the boost of incremental policies to the fundamentals was not yet evident. Affected by factors such as the diminishing marginal benefit of the trade - in policy, weak fund arrival, rhythmic decline in exports, and anti - involution expectations, the overall data in October continued to slow slightly but remained resilient. The 500 billion yuan policy - based financial instruments and the 500 billion yuan local government's unused quota withdrawn in October are expected to take effect as early as the end of the fourth quarter. In addition, M1 increased by 6.2% year - on - year in October, and the financial data generally met expectations [8]. 2. Asset Performance 2.1 Financial Assets - **Stock Index Futures**: Include CSI 300, SSE 50, CSI 500, and CSI 1000 futures. They showed varying degrees of decline on a daily, weekly, monthly, and quarterly basis, but had significant increases this year, with increases ranging from 12.12% to 24.19% [3]. - **Treasury Bond Futures**: 2 - year, 5 - year, 10 - year, and 30 - year treasury bond futures also had different performance trends. For example, the 2 - year treasury bond futures had a 0.00% daily change, and a - 0.50% change this year [3]. - **Foreign Exchange**: The US dollar index, euro - US dollar, US dollar - yen, and US dollar central parity rate all had their own change rates, with the US dollar - yen having a 0.7% increase this year [3]. - **Interest Rates**: Various interest rates such as the 7 - day inter - bank pledged repo rate, 10Y Chinese treasury bond yield, and 10Y US treasury bond yield had corresponding changes, for example, the 10Y US treasury bond yield decreased by about 45 bp this year [3]. 2.2 Industry Indexes - **Domestic Industries**: Industries such as construction, steel, and non - ferrous metals showed different degrees of increase, while industries like food and beverage, and computers had varying degrees of decline. For example, the non - ferrous metals industry had a 33.74% increase this year, while the food and beverage industry had a - 4.32% change [4]. 2.3 Overseas Commodities - **Energy**: NYMEX WTI crude oil, ICE Brent crude oil, and other energy commodities had different performance. For example, NYMEX WTI crude oil had an 18.24% decline this year, while NYMEX natural gas had a 28.59% increase [4]. - **Precious Metals**: COMEX gold and COMEX silver both had significant increases this year, with increases of 54.46% and 71.92% respectively [4]. - **Non - ferrous Metals**: LME copper and LME aluminum also showed different trends, with LME copper having a 21.69% increase this year [4]. 2.4 Domestic Commodities - **Shipping**: The container shipping to Europe route had a - 27.74% change this year [5]. - **Precious Metals**: Gold and silver in the domestic market also had different performance, with silver having a 61.31% increase this year [5]. - **Non - ferrous Metals**: Copper, aluminum, and other non - ferrous metals had their own trends, for example, copper had a 16.75% increase this year [5]. 3. Sector and Variety Analysis 3.1 Financial Sector - **Stock Index Futures**: The market is in a state of "trading time for space" with a dumbbell - style allocation transition. Facing the problem of insufficient incremental funds, the short - term judgment is a fluctuating upward trend [9]. - **Stock Index Options**: The strategy is mainly based on covered call defense. Due to the possible insufficient liquidity in the options market, the short - term judgment is a fluctuating trend [9]. - **Treasury Bond Futures**: The impact of the capital market may be limited. Affected by factors such as unexpected incremental policies, unexpected stock market rises, and unexpected monetary policies, the short - term judgment is a fluctuating trend [9]. 3.2 Precious Metals Sector - **Gold/Silver**: Due to the easing of geopolitical and trade tensions, precious metals are in a stage of adjustment. Affected by factors such as the US fundamental performance, the Fed's monetary policy, and the global equity market trend, the short - term judgment is a fluctuating trend [9]. 3.3 Shipping Sector - **Container Shipping to Europe Route**: As the peak season in the third quarter fades, the loading is under pressure and lacks upward momentum. Pay attention to the rate of freight decline in September, and the short - term judgment is a fluctuating trend [9]. 3.4 Black Building Materials Sector - **Steel and Ore**: The cost performance is differentiated, the upward momentum of the futures market is weak, the spot price is firm, and the trading volume is marginally weakening. Pay attention to factors such as the progress of special bond issuance, steel exports, and iron ore production, and the short - term judgment is a fluctuating trend [9]. - **Coke**: The profit has been repaired, and the spot price is temporarily stable. Affected by factors such as steel mill production, coking costs, and macro - sentiment, the short - term judgment is a fluctuating trend [9]. 3.5 Non - ferrous and New Materials Sector - **Copper**: After the restart of the US government, the copper price is consolidating at a high level. Affected by factors such as supply disruptions, unexpected domestic policies, and unexpected Fed policies, the short - term judgment is a fluctuating trend [9]. - **Aluminum**: The inventory continues to accumulate, and the aluminum price has corrected. Affected by factors such as macro - risks, supply disruptions, and unexpected demand, the short - term judgment is a fluctuating upward trend [9]. 3.6 Energy and Chemical Sector - **Crude Oil**: The expectation of oversupply is strengthening, and geopolitical disturbances still exist. Affected by OPEC+ production policies and the Middle East geopolitical situation, the short - term judgment is a fluctuating trend [12]. - **LPG**: The refinery's external supply volume has decreased, and the import cost is under pressure. Affected by cost - related factors such as crude oil and overseas propane, the short - term judgment is a fluctuating trend [12]. 3.7 Agricultural Sector - **Oils and Fats**: The strength of US soybean oil has boosted the domestic soybean and palm oil markets. Affected by factors such as US soybean weather and Malaysian palm oil production and demand data, the short - term judgment is a fluctuating upward trend [12]. - **Protein Meal**: The expectation of state reserves release is strong, and the futures market has reduced positions and declined. Affected by factors such as weather, domestic demand, and trade frictions, the short - term judgment is a fluctuating trend [12].

Group 1: Energy - The international oil price fell overnight, with the Brent 01 contract down 0.8%. The geopolitical risk premium of the Russia-Ukraine conflict was suppressed, and the oil price rebound due to geopolitical factors was limited. The market is expected to be weak and volatile [1] - Low-sulfur fuel oil is stronger than high-sulfur fuel oil. The low-sulfur market is supported by supply disruptions and strong diesel cracking, while the high-sulfur market is expected to face supply increases in the medium term [21] - The cost support for asphalt is weakening, and the demand is expected to decline seasonally. The market sentiment is bearish [22] - The expected import cost of liquefied petroleum gas (LPG) is rising in December. The demand from both the chemical and combustion sectors is improving, and the LPG market is expected to be strong [23] Group 2: Metals - Precious metals are oscillating at a high level. The employment data is mixed, and the Fed officials' statements are divided. The possibility of the Fed keeping interest rates unchanged in December is high. Attention should be paid to the directional breakthrough on the technical side [2] - Copper prices fell overnight due to a stronger dollar and weak demand. Short positions can be held with a stop-loss at 87,000 yuan [3] - Aluminum prices fluctuated narrowly. The Fed's interest rate cut prospects are uncertain, and the aluminum market may continue to adjust. Attention should be paid to the support of the middle Bollinger Band [4] - Zinc prices are expected to oscillate in the range of 22,200 - 23,000 yuan/ton. The inventory structure is gradually being repaired, and there is still profit potential for cross-market arbitrage [7] - Lead prices are supported by low inventory levels, but the external market is under pressure due to high inventory. The import window for aluminum ingots may open, and the upward momentum of aluminum prices is insufficient [8] - Nickel prices are weakening. The macro risk is increasing, and the support from the upstream price rebound is weakening. The inventory of nickel and stainless steel is increasing [9] - Tin prices are oscillating. The environmental rectification in Malaysia has limited impact on the market. The import of tin concentrate in China has improved slightly, but the resumption of supply from Myanmar is not strong. Short positions can be held with a stop-loss at 295,000 yuan [10] - Lithium carbonate prices are strengthening. The downstream demand is strong, and the inventory is decreasing. The technical analysis shows a range breakthrough, and a buy-on-dip strategy can be adopted [11] - Polycrystalline silicon prices are falling. The photovoltaic demand is weak, and the actual supply-demand improvement is limited. The price is expected to oscillate in the short term [12] - Industrial silicon prices are undergoing a technical correction. The downstream demand for polycrystalline silicon and organic silicon is expected to improve, which may boost the price [13] Group 3: Building Materials - Steel prices rebounded at night. The demand for rebar and hot-rolled coils is improving, but the supply pressure is gradually easing. Attention should be paid to the environmental protection restrictions in Tangshan [14] - Iron ore prices are oscillating. The supply is strong, and the demand is weak. The market is expected to be range-bound in the short term [15] - Coke and coking coal prices are expected to be weak and oscillating. The supply of carbon elements is abundant, and the downstream demand is stable, but the steel mills' profit is average, and the pressure on raw material prices is high [16][17] - Manganese silicon and silicon iron prices are falling. The market expects coal supply to increase, which may lower the cost. The demand is stable, but the supply is high, and the bottom support may weaken [18][19] Group 4: Chemicals - Urea prices are oscillating narrowly. The Indian tender results will affect the market sentiment. The agricultural demand is weakening, but the industrial demand is improving, and the inventory is decreasing [24] - Methanol prices are in a weak position. The overseas supply is high, and the demand is expected to decline. The market is expected to remain weak in the short term [25] - Pure benzene prices are rebounding, but the sustainability is uncertain. The supply pressure is easing, and the demand is expected to improve, but the export to the US faces challenges [26] - Styrene prices are supported by cost and supply reduction. The demand from the European market is strong [27] - Polypropylene, polyethylene, and propylene prices are expected to be weak. The supply is high, and the demand is low, and the supply-demand contradiction is increasing [28] - PVC and caustic soda prices are falling. The cost support is weakening, and the demand is insufficient. Attention should be paid to the cost changes and profit margins [29] - PX and PTA prices are oscillating. The supply from overseas may be affected, and the demand is weakening. The market is cautiously bullish [30] - Ethylene glycol prices are expected to be bearish. The supply is increasing, and the demand is weakening. A short strategy can be adopted [31] - Short fiber and bottle chip prices are under pressure. The demand is weakening, and the prices are expected to follow the raw material prices [32] Group 5: Agricultural Products - Soybean and soybean meal prices are oscillating. The US soybean planting area is expected to increase, and the impact of La Nina on South American soybean production needs to be monitored. A buy-on-dip strategy can be considered after the correction [36] - Soybean oil and palm oil prices are affected by the US biodiesel policy. The palm oil price may have bottomed out [37] - Rapeseed and rapeseed oil prices are under pressure. The import volume has decreased, and the demand is weak. A bearish strategy is recommended [38] - Corn prices are oscillating. The supply is increasing, and the demand is improving. The Dalian corn futures 01 contract may continue to decline [40] - Hog prices are at a low level. The futures market is trading on the potential supply pressure in the future. The pig price may form a double bottom in the first half of next year [41] - Egg prices are rebounding strongly. The spot price is stable. Attention should be paid to whether the previous price decline has ended [42] - Cotton prices are range-bound. The US cotton export sales are increasing, but the domestic demand is average. The Zhengzhou cotton futures are expected to be range-bound in the short term [43] - Sugar prices are oscillating. The international market supply is sufficient, and the domestic market is focusing on the new season's production estimate. The production in Guangxi is expected to be good [43] - Apple prices are oscillating at a high level. The short-term price is strong due to low inventory, but the long-term inventory pressure may exist. Attention should be paid to the inventory reduction [44] Group 6: Others - The container shipping index (European line) is expected to be stable in early December and may improve in late December. The 02 contract may be slightly discounted compared to the 12 contract, and the far-month contracts are expected to be low and oscillating [20] - Wood prices are oscillating. The low inventory supports the price, and a wait-and-see strategy is recommended [45] - Pulp prices are falling. The supply is abundant, and the demand is weak. The market is expected to remain weak in the short term [46] - Stock index futures are falling. The A-share market is volatile, and the external market is uncertain. A wait-and-see strategy is recommended, and attention can be paid to stable, consumer, and cyclical sectors [47] - Treasury bond futures are falling. The market is trading lightly, and the structure is differentiated. The change in market risk preference may bring new opportunities [48]

1. Report Industry Investment Rating No relevant content provided. 2. Core Views of the Report - The A - share market is under pressure, with major stock indexes generally falling, and the market may experience an oversold rebound due to shrinking trading volume [19][20]. - The bond market shows a differentiated performance under the influence of various news, and is expected to continue to fluctuate in the short - term [23]. - In the agricultural products market, most varieties face supply - demand pressures and price fluctuations, such as protein meal under pressure and sugar prices showing a range - bound pattern [27][31]. - The black metal market has steel prices in a range - bound pattern, with potential for iron water reduction, and double - coking and iron ore prices showing weakness [54][57][60]. - The non - ferrous metal market has precious metals, copper, and other varieties in a state of shock, with different influencing factors for each [65][70]. - The energy and chemical market has products such as crude oil and asphalt in a state of shock, with different supply - demand situations for each [16]. 3. Summary by Relevant Catalogs 3.1 Financial Derivatives 3.1.1 Stock Index Futures - The A - share market is under test, with major indexes and stock index futures falling. The market may have an oversold rebound, and trading strategies include going short first and then long, conducting IM\IC futures - spot arbitrage, and using a double - buy option strategy [19][20][21]. 3.1.2 Treasury Bond Futures - Treasury bond futures closed with mixed results. The bond market is affected by multiple factors and is expected to continue to fluctuate in the short - term. Trading strategies suggest waiting and trying to go long on the T - contract quarterly - next - quarter inter - period spread [22][23][24]. 3.2 Agricultural Products 3.2.1 Protein Meal - The international soybean market has a clear pattern of abundant production, and domestic bean meal has a large supply pressure. Strategies include short - selling far - month contracts of rapeseed meal and using a short - straddle option strategy [26][27]. 3.2.2 Sugar - International sugar prices are in a state of shock, and domestic sugar prices are expected to be range - bound. Strategies include going long on domestic sugar at low prices and selling put options at low levels [30][31]. 3.2.3 Oilseeds and Oils - The palm oil market is in a state of shock, with limited upside potential. Soybean oil follows the overall trend, and rapeseed oil is expected to continue to reduce inventory. Strategies include short - term long - short operations [34]. 3.2.4 Corn/Corn Starch - The external market of corn is expected to be strong in the short - term, and the domestic corn market has different trends in different regions. Strategies include short - term long - short operations and narrowing the spread between 01 corn and starch [37]. 3.2.5 Livestock (Pigs) - The supply pressure of pigs still exists, and strategies include waiting and selling a wide - straddle option strategy [39]. 3.2.6 Peanuts - Peanut prices are at the bottom and fluctuating. Strategies include short - selling 01 peanuts at high prices and conducting a 15 - peanut reverse spread [42]. 3.2.7 Eggs - Egg demand is average, and prices are stable with a slight decline. Strategies suggest waiting [47]. 3.2.8 Apples - Apple production has decreased, and the effective inventory is expected to be low. However, due to large price fluctuations, strategies suggest leaving the market and waiting [48][49]. 3.2.9 Cotton - Cotton Yarn - The cotton market has few fundamental contradictions and is in a state of shock. Strategies suggest waiting [52]. 3.3 Black Metals 3.3.1 Steel - Steel prices are in a range - bound pattern, and there is still room for reducing iron water. Strategies include maintaining a shock strategy and going long on the coil - screw spread [54][55]. 3.3.2 Double - Coking - The spot price of double - coking has回调, and the market is expected to be weak in the short - term. Strategies include gradually closing short positions and waiting to go long at low prices [57][58]. 3.3.3 Iron Ore - Iron ore is treated with a bearish mindset. Strategies include short - term short - selling and conducting a 1/5 inter - period reverse spread [60]. 3.3.4 Ferroalloys - Ferroalloys have weak supply and demand, with cost support. Strategies include bottom - bound shock operations and selling out - of - the - money straddle option combinations [61][62]. 3.4 Non - Ferrous Metals 3.4.1 Precious Metals - Precious metals continue to fluctuate due to mixed signals from the US non - farm data. Strategies include holding long positions cautiously near the support level [65][68]. 3.4.2 Copper - Copper prices are under pressure from the strong US dollar. Strategies include trying to go long at low prices and focusing on the support level [70]. 3.4.3 Alumina - Alumina has not seen substantial production cuts, and prices are expected to be weak in the short - term. Strategies suggest waiting [74][76]. 3.4.4 Electrolytic Aluminum - The Fed's interest - rate decision is uncertain, and aluminum prices follow the sector. Strategies include short - term waiting and focusing on the spread between East China and the Central Plains [77]. 3.4.5 Cast Aluminum Alloys - Cast aluminum alloys follow the aluminum price. Strategies include short - term waiting [81]. 3.4.6 Zinc - Zinc prices fluctuate widely. Strategies include setting stop - profit points for long positions and being vigilant about macro - factors [85]. 3.4.7 Lead - Lead prices are range - bound. Strategies suggest waiting [87]. 3.4.8 Nickel - Nickel prices are in a downward trend, approaching the cost. Strategies suggest waiting for a turnaround in the inventory situation [88]. 3.4.9 Stainless Steel - Stainless steel has weak supply and demand, and prices are weak. Strategies include short - selling on rebounds and selling out - of - the - money call options [92][94]. 3.4.10 Industrial Silicon - Industrial silicon may have a short - term correction, and strategies include buying at low prices after a full correction [95].