Report Summary 1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints - On June 11, polysilicon showed a volatile and slightly stronger trend. The main contract 2507 closed at 34,255 yuan/ton, with an intraday increase of 0.72%. Industrial silicon also showed a volatile and slightly stronger trend, with the main contract 2507 closing at 7,560 yuan/ton and an intraday increase of 2.23% [2]. - With the full - scale reduction of hydropower prices in the southwest region and the continuous decline of silicon coal and electrodes, the cost center of industrial silicon has been continuously adjusted downwards. The operating level of silicon plants during the wet season has been reduced to the limit, and there are few variables on the demand side, so industrial silicon has stopped falling in the short term. Polysilicon has continued to reduce its load comprehensively, and there is still a possibility of expanding the production - restriction quota through industry self - discipline in the future. A new round of order signing has been completed, but the volume is limited, and from the perspective of spot trading, low - grade products are more resistant to price drops than high - grade products. Polysilicon remains weak [2]. 3. Summary by Directory 3.1 Research Viewpoints - Polysilicon: The main contract 2507 closed at 34,255 yuan/ton, up 0.72% intraday, with a position reduction of 2,509 lots to 60,199 lots. The SMM N - type polysilicon material price was 36,500 yuan/ton, and the price of the lowest - delivery N - type polysilicon material remained stable at 36,500 yuan/ton. The spot premium over the main contract narrowed to 2,245 yuan/ton [2]. - Industrial silicon: The main contract 2507 closed at 7,560 yuan/ton, up 2.23% intraday, with a position reduction of 8,591 lots to 147,000 lots. The reference price of industrial silicon spot from Baichuan was 8,750 yuan/ton, remaining stable compared with the previous trading day. The price of the lowest - delivery 553 grade dropped to 7,600 yuan/ton, and the spot premium narrowed to 125 yuan/ton [2]. 3.2 Daily Data Monitoring - **Industrial Silicon**: - Futures settlement price: The main contract increased from 7,395 yuan/ton on June 10 to 7,475 yuan/ton on June 11, up 80 yuan/ton. The near - month contract also increased by 80 yuan/ton. - Spot prices of various grades remained mostly stable. The spot premium narrowed from 205 yuan/ton to 125 yuan/ton. - Inventory: The industrial silicon warehouse receipt decreased by 578 tons, and the Guangzhou Futures Exchange inventory decreased by 13,400 tons. The total social inventory decreased by 7,900 tons [3]. - **Polysilicon**: - Futures settlement price: The main contract increased from 33,955 yuan/ton on June 10 to 34,255 yuan/ton on June 11, up 300 yuan/ton, while the near - month contract decreased by 135 yuan/ton. - Spot prices of various grades remained stable. The spot premium narrowed from 2,545 yuan/ton to 2,245 yuan/ton. - Inventory: The polysilicon warehouse receipt increased by 120 tons, the Guangzhou Futures Exchange inventory increased by 60,000 tons, and the total social inventory decreased by 100 tons [3]. - **Downstream**: The prices of silicon wafers and battery cells remained unchanged [3]. 3.3 Chart Analysis - **Industrial Silicon and Cost - side Prices**: Charts show the prices of various grades of industrial silicon, grade spreads, regional spreads, electricity prices, silica prices, and refined coal prices [4][5][7]. - **Downstream Finished Product Prices**: Charts display the prices of DMC, organic silicon finished products, polysilicon, silicon wafers, battery cells, and components [14][15][18]. - **Inventory**: Charts present the inventory of industrial silicon (including futures inventory, factory inventory, and total social inventory), DMC, and polysilicon [19][23][24]. - **Cost and Profit**: Charts show the average cost and profit levels of main production areas, the weekly cost - profit of industrial silicon, the profit of the aluminum alloy processing industry, and the cost - profit of DMC and polysilicon [25][26][28]. 4. Research Team Introduction - Zhan Dapeng, a master of science, is the director of non - ferrous research at Everbright Futures Research Institute, a senior precious metals researcher, and a medium - level gold investment analyst. He has over a decade of commodity research experience [34]. - Wang Heng, a master of finance from the University of Adelaide, Australia, is a non - ferrous researcher at Everbright Futures Research Institute, mainly focusing on aluminum and silicon [34]. - Zhu Xi, a master of science from the University of Warwick, UK, is a non - ferrous researcher at Everbright Futures Research Institute, mainly focusing on lithium and nickel [35].

新能源及有色金属日报 | 2025-06-12 工业硅仓单持续减少，近期盘面向上修复较多 工业硅： 市场分析 2025-06-11，工业硅期货价格反弹，主力合约2507开于7365元/吨，最后收于7560元/吨，较前一日结算变化（165） 元/吨，变化（2.23）%。截止收盘，2507主力合约持仓147036手，2025-06-11仓单总数为58674手，较前一日变化-578 手。 供应端：工业硅现货价格持稳。据SMM数据，昨日华东通氧553#硅在8000-8300（0）元/吨；421#硅在8400-9000 （0）元/吨，新疆通氧553价格7500-7700（0）元/吨，99硅价格在7500-7700（0）元/吨。现货价格企稳，近期工业 硅仓单持续减少，目前仓单数量较4月中旬最高点已降低57855吨，前段时间盘面不断回落，使得期现贸易商仓单 与非标货性价比提升，较硅厂出货更加流畅，仓单流出较多，但近几日盘面反弹后，基差收窄，后续仓单注销速 度或明显放缓。 消费端：据SMM统计，有机硅DMC报价10700-11500（0）元/吨。据SMM统计，5月国内有机硅产量环比4月上升 6.48%，开工率增至62.37% ...

Report Summary 1. Report Industry Investment Rating No investment rating information was provided in the report. 2. Core Viewpoints - The silicon market is experiencing a situation of weak supply and demand, with high inventory pressure in the industry. Silicon prices are expected to remain under pressure at low levels in the short term, but the downward space may be limited due to the current low prices. [1] - For polysilicon, the fundamentals are weak, and the transaction price is moving downward. Considering the high uncertainty of terminal installation and the difficulty in resolving over - capacity issues in the short term, polysilicon prices are unlikely to show an upward trend in the short term. The recommended strategy is to short on rebounds. [1] 3. Summary by Relevant Catalogs Price Data - **Industrial Silicon**: The average price of industrial silicon's non - oxygenated 553 (East China) remained flat at 8,100 yuan/ton, and the 421 (East China) remained flat at 8,700 yuan/ton. The closing price of the futures main contract rose 1.96% to 7,560 yuan/ton. [1] - **Polysilicon**: N - type dense material remained flat at 35.5 yuan/kg; polysilicon re - feedstock remained flat at 33.5 yuan/kg; polysilicon dense material remained flat at 32 yuan/kg; polysilicon cauliflower material remained flat at 30 yuan/kg. The closing price of the futures main contract rose 0.88% to 34,255 yuan/ton. [1] - **Silicon Wafer**: Most photovoltaic companies' silicon wafer prices followed the market downward, with small and medium - sized enterprises having a larger decline of about 0.03 yuan/piece. In June, the operating rate of silicon wafer enterprises was generally lower than that in May, mostly between 40% - 60%, a month - on - month decrease of about 3% - 13%. [1] - **Others**: The prices of battery chips, components, and most organic silicon products remained stable, while the price of silicone oil decreased by 0.36% to 13,750 yuan/ton. [1] Industry News - In May, automobile production and sales reached 2.649 million and 2.686 million units respectively, with a month - on - month increase of 1.1% and 3.7%, and a year - on - year increase of 11.6% and 11.2%. From January to May, automobile production and sales reached 12.826 million and 12.748 million units respectively, with a year - on - year increase of 12.7% and 10.9%. [1] - Cangzhou Huayu Special Gas Technology Co., Ltd.'s annual 5,000 - ton electronic special gas project was officially put into production, with a 95% domestic - made silane gas production device and the largest single - set production capacity in the country. [1] Fundamental Analysis - **Supply Side**: Some silicon enterprises in the north reduced production due to cost inversion. In the southwest production area, although the wet season was approaching, there was a lack of confidence in the future market, with strong wait - and - see sentiment and low willingness to resume production. For polysilicon, enterprises maintained a production - reduction trend, and some may have new capacity put into production, with an expected output of less than 100,000 tons. [1] - **Demand Side**: Polysilicon enterprises maintained production reduction, and the resumption of production might be postponed. The organic silicon industry had a strong willingness to reduce production to support prices, but demand was weak, and the actual transaction price declined. Silicon - aluminum alloy enterprises purchased on demand, and the downstream had low willingness to stock up at low prices. The photovoltaic market was weak, with rising inventories of silicon wafers and polysilicon, and falling prices of silicon wafers, battery chips, and components. [1]

多晶硅日报 油） 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 硅）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 研究员：李金（甲醇） 021-60635730 lijin@ccb.ccbfutures.com 期货从业资格号：F3015157 研究员：冯泽仁（玻璃纯碱） 021-60635727 fengzeren@ccb.ccbfutures.com 期货从业资格号：F03134307 行业 日期 2025 年 06 月 12 日 能源化工研究团队 研究员：李捷,CFA（原油燃料 研究员：任俊弛（PTA/MEG） ...

Group 1 - The core viewpoint of the articles indicates a decline in the prices of polysilicon due to shrinking demand, with specific price ranges for n-type and p-type polysilicon showing a downward trend [1][2] - The average transaction price for n-type polysilicon is reported at 36,700 RMB/ton, down 2.13% week-on-week, while p-type polysilicon averages 30,700 RMB/ton, down 1.92% [1] - The industry is currently facing significant sales pressure, with non-leading enterprises having nearly sold out their low-priced inventory, indicating a cautious procurement approach from downstream companies [1] Group 2 - As of now, there are 11 polysilicon production companies operating, all of which are running at reduced capacity [2] - Despite rumors of increased operating rates in June, the actual output remained stable without adding supply pressure, and two additional companies are planning maintenance in July, which will lead to a noticeable reduction in polysilicon output [2] - The continuous cost inversion pressure in the industry for over a year has brought polysilicon prices close to their bottom limit, suggesting a low likelihood of significant further declines in the short term [2]

| | 然橡胶产业期现日报 | | | | | | --- | --- | --- | --- | --- | --- | | | | 投资咨询业务资格:证监许可【2011】1292号 | | | | | | | 2025年6月11日 | | 越常勤 | Z0021810 | | | | 现货价格及基差 | | | | | eHaH | | 命神 6月10日 | 涨跌 | 涨跌幅 | 单位 | | 13650 | | 云南国富关部 胶(SCRWF): 下海 13850 | 200 | 1.47% | | | -75 | | 全乳基差(切换至2509合约) 45 | 120 | 160.00% | 元/吨 | | 13650 | | 泰标混合胶报价 13750 | 100 | 0.73% | | | -75 | | 非标价差 -ટેર | 20 | 26.67% | | | 45.20 | | 杯胶:国际市场:FOB中间价 46.20 | 1.00 | 2.21% | 泰铢/公斤 | | 56.00 | | 胶水:国际市场:FOB中间价 56.25 | 0.25 | 0.45% | | | 12200 | | ...

宏观 股指 市场分析：当日沪深两市成交额 1.45 万亿元，较前日放量 10.57%。银行、创新药等防御性 板块领涨，而半导体、航天航空等高波动板块承压。上证 50 主力合约 IH2506 持仓量环比下 降 2.82%，短期多空分歧加剧。中证 1000 收盘价接近压力位 6226 左右，若突破需成交量配 合；沪深 300 收盘价接近支撑位 3514 左右，短期反弹动能不足。 参考观点：中证 1000 波动率较高，建议关注 6227 附近压力位突破情况；上证 50 建议结合 持仓量变化判断趋势持续性；沪深 300 波动率处于低位，但成交额占比稳定，可作为中长期 配置参考；中证 1000 与沪深 300 的波动率比值（1.56）接近 2024 年均值（1.62），可关注 均值回归机会。 原油 宏观与地缘：上周五美国非农数据超预期，削弱美联储降息紧迫性，同时中美第二轮谈判， 市场对经贸缓和有一定预期，原油价格或偏强震荡，关注 WTI 主力 65 美元/桶关键位置。 市场分析：基本面看，OPEC 大幅调降未来两年全球需求增速，美国贸易战升级，特朗普政 府政策多变，引发市场对全球需求担忧。库存方面，美原油库存虽然下滑， ...

Report Industry Investment Rating There is no information provided regarding the report industry investment rating. Core Views of the Report The report analyzes various financial and commodity markets, including macro - strategies, and commodity sectors. It takes into account factors such as geopolitical events, economic data, and supply - demand dynamics. The overall sentiment varies across different markets, with some expected to be bullish, some bearish, and others in a state of oscillation. For example, the bond market is expected to go bullish, while the iron ore market is expected to remain weak [3][6]. Summary by Directory 1. Financial News and Reviews 1.1 Macro Strategy (Gold) - The US May NFIB small business confidence index was 98.8, higher than expected. Gold prices oscillated and closed down. If the tariff issue eases, gold may continue to fall; if it worsens, the upside is limited. Short - term gold is expected to be weak with a risk of correction [14][15]. 1.2 Macro Strategy (Treasury Futures) - The central bank conducted 198.6 billion yuan of 7 - day reverse repurchase operations, with a net withdrawal of 255.9 billion yuan. The market believes the probability of a successful Sino - US trade negotiation is low. The bond market is expected to go bullish in July. There are two possible paths for the bullish trend, and the first path is more likely. It is recommended to take a bullish approach [16][17][18]. 1.3 Macro Strategy (Stock Index Futures) - The leaders of China and South Korea had a phone call, emphasizing strengthening cooperation. The A - share market tumbled on June 10th, and the market's expectation for the Sino - US talks has deteriorated. Due to high valuation levels, the market will be more volatile. It is recommended to have a balanced allocation [20][22][23]. 1.4 Macro Strategy (Foreign Exchange Futures - US Dollar Index) - Japan and the US are arranging a meeting between their leaders. Trump defined the Los Angeles riots as a "foreign invasion", which may intensify the situation in the short - term. The World Bank lowered the global economic growth forecast for 2025. The US dollar index is expected to oscillate in the short - term [24][26][27]. 1.5 Macro Strategy (US Stock Index Futures) - The US and Mexico are close to an agreement on steel tariffs. The Sino - US trade negotiation is reported to be going well. TSMC's May revenue increased year - on - year. The market is optimistic about the negotiation results, but there is still a risk of disappointment. It is not recommended to chase the high [29][30][32]. 2. Commodity News and Reviews 2.1 Agricultural Products (Soybean Meal) - Abiove maintained Brazil's soybean production and export forecasts but lowered the price forecast. The market is optimistic about the Sino - US talks. Domestic demand is weak. It is recommended to focus on the Sino - US talks and the USDA monthly report, and expect the futures price to oscillate [33][34][35]. 2.2 Black Metals (Steam Coal) - The steam coal market in the northern ports was stable on June 10th. The coal price is temporarily stable due to downstream replenishment and upstream supply control, but it may decline again in summer. The growth rate of thermal power consumption has not increased significantly in June, and the risk of new energy substitution should be watched [36]. 2.3 Black Metals (Iron Ore) - Zhengzhou will suspend the subsidy application for consumer goods trade - in of home appliances. The iron ore price is expected to remain weak due to weak sentiment in the industrial products market and seasonal pressure, but the decline may be gentle [37][39][41]. 2.4 Agricultural Products (Sugar) - Indian officials called for an increase in the minimum sugar price. India is expected to have sugar production surpluses for at least two consecutive years. Brazil's sugar exports in the first week of June decreased year - on - year. The international sugar market supply is increasing, and the domestic market may be affected by imports. It is expected that the Zhengzhou sugar futures will oscillate weakly [42][43][44]. 2.5 Black Metals (Rebar/Hot - Rolled Coil) - Heavy rain in East China may suppress the demand for building materials. The Sino - US trade negotiation is unclear, and the steel price is oscillating. The demand is expected to weaken, and it is recommended to hedge on rallies in the spot market [45][46][47]. 2.6 Agricultural Products (Hogs) - Aonong Biological's hog sales in May increased year - on - year, while New Hope's executives plan to reduce their shareholdings. The hog market is in a long - term oversupply situation, and the short - term futures price may be weak. It is recommended to wait and watch and look for short - selling opportunities on significant rallies [48][49][50]. 2.7 Black Metals (Coking Coal/Coke) - The coking coal market in East China is weak. Although the futures price rebounded, the spot price is still weak. The supply is shrinking, but the fundamentals have not changed significantly. It is recommended to treat the current situation as a rebound and wait and watch [51]. 2.8 Non - Ferrous Metals (Polysilicon) - Longi Green Energy's 3GW BC photovoltaic module project was announced. There are some market rumors about polysilicon production, but the actual situation is different. The supply in June is expected to increase, and the market is currently in a stalemate. It is recommended to take a short - term short and long - term long approach [52][53][54]. 2.9 Non - Ferrous Metals (Industrial Silicon) - Hesheng Silicon Industry refuted the rumor of equity transfer. Some silicon plants in Sichuan are resuming production, while those in Yunnan are still waiting. The demand is weak, and the price is close to the cash cost line. It is recommended to short on rallies and pay attention to supply changes [55][56]. 2.10 Non - Ferrous Metals (Copper) - Zambia invites automobile manufacturers to set up factories in copper - mining areas. Rio Tinto reaffirmed its copper production guidance for 2025. The LME copper inventory is changing. The short - term macro - factors have a neutral impact on copper prices, and the fundamentals have limited contradictions. It is recommended to wait and watch [57][59][60]. 2.11 Non - Ferrous Metals (Lead) - The LME lead was at a discount on June 9th. The supply of lead has decreased marginally, while the demand is at a low level. The price is expected to oscillate widely in June, and it is recommended to wait and watch in the short - term and look for long - term low - buying opportunities [62][63]. 2.12 Non - Ferrous Metals (Zinc) - The LME zinc was at a discount on June 9th. The zinc market is expected to show a pattern of strong supply and weak demand in June. It is recommended to short on rallies and pay attention to the accumulation of put options. The mid - term strategy is to do an internal - external positive arbitrage [64][65]. 2.13 Non - Ferrous Metals (Lithium Carbonate) - CATL announced the mass production of 587Ah cells. Chile's exports of lithium carbonate to China in May were lower than expected. The market may be in a tight balance or slight de - stocking in June. It is recommended to short on rallies [66][67]. 2.14 Energy Chemicals (Crude Oil) - The EIA lowered the forecast for US crude oil production in 2026. The US API crude oil inventory decreased slightly. The oil price is expected to oscillate weakly in the short - term [68][69][70]. 2.15 Energy Chemicals (Carbon Emissions) - The CEA price closed at 67.67 yuan/ton on June 10th, slightly down. The CEA price is in a narrow - range oscillation, and the market is expected to be oversupplied in 2025. It is recommended to expect a weak oscillation [71][72]. 2.16 Energy Chemicals (PTA) - The PTA spot basis is strong, and the market negotiation is okay. The demand is in a seasonal off - season, while the supply is increasing. The short - term price is expected to oscillate, and it is recommended to go long on dips in the medium - term [73][74]. 2.17 Energy Chemicals (Styrene) - Sinopec raised the pure benzene listing price. The styrene price rebounded, mainly driven by cost and capital. The pure benzene supply may decrease marginally in July. It is recommended to consider the potential of pure benzene as a chemical allocation [75][76][77]. 2.18 Energy Chemicals (Caustic Soda) - The caustic soda market in Shandong was stable on June 10th. The supply increased, and the demand was stable. The price is expected to be weak. The 09 contract of caustic soda may be limited in its downward space due to the large discount [78][79]. 2.19 Energy Chemicals (Pulp) - The price of imported wood pulp in the spot market increased slightly. The fundamentals of pulp have limited changes, and the market is expected to oscillate [80][81]. 2.20 Energy Chemicals (Bottle Chips) - The bottle chip factory's export and domestic prices are mostly stable. The industry has high supply pressure, but the processing fee is close to the historical low. Some large factories plan to reduce production. It is recommended to go long on the bottle chip processing fee on dips [84]. 2.21 Energy Chemicals (PVC) - The PVC powder market in China was slightly stronger. The futures price oscillated, and the downstream demand was weak. The market is expected to oscillate weakly [85]. 2.22 Energy Chemicals (Soda Ash) - Inner Mongolia Boyuan Yingen Chemical's soda ash production is normal. The soda ash market is weak and stable, with high supply and low demand. It is recommended to short on rallies in the medium - term [86][87][88]. 2.23 Energy Chemicals (Float Glass) - The price of float glass in Hubei was stable on June 10th. The futures price decreased slightly, and the spot market was weak. With the coming of summer and the rainy season, the demand will decline seasonally, and the price may continue to fall. The short - term futures price may be affected by market sentiment [89].

1. Report Industry Investment Rating There is no information about the report industry investment rating in the provided content. 2. Core Views of the Report - The macro - environment has high uncertainty. Gold is expected to continue high - level volatile adjustments, and silver may maintain a relatively strong trend [3][5]. - LME copper has a delivery risk, and copper prices may rise in the short - term [7][10]. - Alumina supply is increasing, and prices are expected to move closer to the cash cost of high - cost production capacity and then fluctuate [12][15]. - Aluminum prices are expected to maintain a volatile trend, and attention should be paid to when the seasonal inflection point of consumption arrives [20][21]. - Zinc prices are expected to decline as inventories continue to accumulate [23][24]. - Lead prices will mainly fluctuate in a range due to weak supply and demand [26][28]. - Nickel prices will continue to fluctuate due to the pattern of weak supply and demand [30][33]. - Stainless steel prices are under pressure from supply, and the market is expected to be weak, but the raw material end provides cost support [34][37]. - Industrial silicon supply and demand are basically balanced in June, but the industry will continue to have low or negative profits, and 7500 yuan/ton may be the resistance level for the rebound [40][41]. - Short - term polysilicon prices remain weak, and short positions in the PS2507 contract can be held [44][46]. - Lithium carbonate prices have rebounded, but the fundamentals have not improved substantially, and there is a strong expectation of inventory accumulation [48][49]. - Tin prices are driven by macro - sentiment in the short - term, and the annual supply - demand tightness expectation has been significantly alleviated [52][53]. 3. Summary by Directory Pre - market Observation of Non - ferrous and Precious Metals Market Review - Precious metals: London gold rose 0.43% to 3325.215 dollars/ounce, London silver rose 2.16% to 36.743 dollars/ounce. Shanghai gold rose 0.18% to 776.66 yuan/gram, and Shanghai silver rose 2.07% to 9015 yuan/kilogram [3]. - Dollar index: It fell 0.25% to 98.94 [3]. - 10 - year US Treasury yield: It slightly fell to 4.488% [3]. - RMB exchange rate: It rose 0.23% to 7.1785 [3]. Important Information - Tariff trends: The first meeting of the China - US economic and trade consultation mechanism was held in London [3]. - US macro: The 1 - year inflation expectation in May was 3.2%, and the wholesale sales monthly rate in April was 0.1% [3]. - Fed watch: The probability of the Fed keeping interest rates unchanged in June is 99.9%, and the probability of a 25 - basis - point cut in July is 14.5% [3]. Trading Strategies - Unilateral: Adopt the strategy of trying long positions on dips [5]. - Arbitrage: Wait and see [5]. - Options: Wait and see [5] Copper Market Review - Futures: LME copper rose 1.01% to 9768.5 dollars [7]. - Spot: LME inventory decreased by 10000 tons to 12.24 million tons, and COMEX inventory increased by 1843 short tons to 189720 short tons [7]. Important Information - China - US economic and trade consultations began in London [7]. - In May, CPI decreased by 0.2% month - on - month and 0.1% year - on - year; PPI decreased by 0.4% month - on - month and 3.3% year - on - year [7]. - Chile's copper exports in May were 4.48 billion dollars, a 4.4% year - on - year increase [7]. Trading Strategies - Unilateral: Due to the delivery risk in LME, copper prices may rise in the short - term [10]. - Arbitrage: Hold the borrow strategy [10]. - Options: Wait and see [10] Alumina Market Review - Futures: The 2509 contract fell 12 yuan/ton to 2883 yuan/ton [12]. - Spot: The prices in different regions were mostly flat, with a 25 - yuan decrease in Xinjiang [12]. Relevant Information - The national alumina production capacity was 112.42 million tons, with an operating capacity of 90.65 million tons and an operating rate of 80.6% [12]. - The ex - factory price of a certain tender was nearly 100 yuan/ton lower than the previous transaction price in the central region [12]. - As of June 5, the national alumina inventory was 3.133 million tons, a decrease of 29000 tons from the previous week [13]. Trading Strategies - Unilateral: Alumina prices are expected to decline towards the cash cost of high - cost production capacity, and attention should be paid to raw material supply risks [16]. - Arbitrage: Wait and see [16]. - Options: Wait and see [16] Electrolytic Aluminum Market Review - Futures: The 2507 contract rose 55 yuan/ton to 20060 yuan/ton [18]. - Spot: The prices in different regions decreased by 10 - 20 yuan/ton [18]. Relevant Information - China - US economic and trade consultations continued [18]. - In May, CPI decreased by 0.1% year - on - year, and the decline of PPI expanded to 3.3% [20]. - Tian Shan Aluminum plans to carry out a green and low - carbon energy - efficiency improvement project for 1.4 million tons of electrolytic aluminum capacity [20]. Trading Strategies - Unilateral: Aluminum prices are expected to fluctuate, and attention should be paid to the seasonal inflection point of consumption [21]. - Arbitrage: Wait and see [21]. - Options: Wait and see [21] Zinc Market Review - Futures: LME zinc fell 0.98% to 2654 dollars/ton, and Shanghai zinc 2507 fell 0.9% to 21925 yuan/ton [23]. - Spot: The spot price in Shanghai decreased, and the overall transaction was average [24]. Relevant Information - As of June 9, the total inventory of SMM's seven - region zinc ingots was 81700 tons, an increase of 4300 tons from June 3 [24]. Trading Strategies - Unilateral: Hold short positions [24]. - Arbitrage: Wait and see [24]. - Options: Wait and see [24] Lead Market Review - Futures: LME lead rose 0.53% to 1988 dollars/ton, and Shanghai lead 2507 rose 0.81% to 16865 yuan/ton [26]. - Spot: The average price of SMM1 lead rose 25 yuan/ton, and the transaction of recycled lead was poor [26]. Relevant Information - As of June 9, the total social inventory of SMM's five - region lead ingots was 53400 tons, an increase of 3500 tons from June 3 [26]. - A large - scale recycled lead smelter in the northwest postponed its resumption of production [27]. Trading Strategies - Unilateral: Prices will fluctuate in a range [28]. - Arbitrage: Wait and see [28]. - Options: Wait and see [28] Nickel Market Review - Futures: LME nickel fell 125 dollars to 15365 dollars/ton, and Shanghai nickel 2507 fell 740 yuan to 121950 yuan/ton [30]. - Spot: The premiums of Jinchuan, Russian nickel, and electrowon nickel decreased [30]. Relevant Information - An ITSS nickel - iron plant's 14 furnace resumed production after maintenance [31]. - A Swedish battery manufacturer may stop production at the end of June [31]. Trading Strategies - Unilateral: Prices will fluctuate, and attention should be paid to macro and nickel ore changes [35]. - Arbitrage: Wait and see [35]. - Options: Consider the range double - selling strategy [35] Stainless Steel Market Review - Futures: The SS2507 contract fell 70 yuan to 12560 yuan/ton [34]. - Spot: The prices of cold - rolled and hot - rolled products were in a certain range [34]. Important Information - Indian stainless steel enterprises called for tariff measures to deal with imports [34]. - A stainless steel project in Fujian is expected to be completed in mid - August [37]. Trading Strategies - Unilateral: Pay attention to the support at 12500 yuan [38]. - Arbitrage: Wait and see [38] Industrial Silicon Market Review - Futures: The main contract rose 2.33% to 7475 yuan/ton [40]. - Spot: The spot price was stable, and there was a possibility of a decline [40]. Relevant Information - Shaanxi plans to adjust the time - of - use electricity price policy [40]. Trading Strategies - Unilateral: Short positions can be arranged above 7500 yuan/ton [42]. - Arbitrage: Hold the reverse spread of Si2511 and Si2512 [42]. - Options: Wait and see [42] Polysilicon Market Review - Futures: The main contract fell 2.24% to 34105 yuan/ton [44]. - Spot: The transaction prices of different types of polysilicon were basically flat [44]. Relevant Information - Zhejiang encourages virtual power plants and user - side energy storage to participate in response [44]. Trading Strategies - Unilateral: Hold short positions in the PS2507 contract and gradually stop losses below 34000 yuan/ton [46]. - Arbitrage: Reverse spread of far - month contracts [46]. - Options: Sell call options to realize profits [46] Lithium Carbonate Market Review - Futures: The 2507 contract fell 100 yuan to 60700 yuan/ton [48]. - Spot: The prices of electric and industrial lithium carbonate increased by 50 yuan [48]. Important Information - In May, the sales of new - energy passenger vehicles increased significantly [48]. Trading Strategies - Unilateral: Sell on rebounds, and do not recommend bottom - fishing [51]. - Arbitrage: Wait and see [51]. - Options: Sell out - of - the - money call options [51] Tin Market Review - Futures: The 2507 contract rose 0.38% to 263860 yuan/ton [51]. - Spot: The average price of Shanghai tin ingots decreased by 500 yuan/ton [51]. Important Information - China - US economic and trade consultations continued, focusing on tariffs, technology, and rare earths [52]. - In May, CPI and PPI decreased [52]. Trading Strategies - Unilateral: The decline of tin prices may be limited in the short - term [53]. - Arbitrage: Wait and see [53]. - Options: Sell out - of - the - money call options [53]

Report Industry Investment Rating - Not provided Core View of the Report - The polysilicon market price is temporarily stable, but the supply - side has all manufacturers operating at reduced loads, while the market's expectation of new capacity launch is increasing. Most enterprises are in the stage of losing cash - cost, and production enthusiasm is frustrated. The demand side is relatively weak, with downstream photovoltaic component production schedules and silicon wafer enterprise quotas being adjusted down, and cell manufacturers having production cut plans. Terminal market has strong wait - and - see sentiment. Overseas market demand is uncertain due to macro - economic instability and trade frictions. Polysilicon inventory is at a high level, suppressing market prices. Long - term operation should focus on short - selling [3]. Summary by Relevant Catalogs Futures Market - The closing price of the main contract of polysilicon is 33,955 yuan/ton, down 150 yuan; the main contract position is 62,708 lots, down 2,267 lots. The price difference between the 06 - 07 contracts of polysilicon is 2,825 yuan/ton, up 565 yuan; the price difference between polysilicon and industrial silicon is 26,540 yuan/ton, down 90 yuan [3]. Spot Market - The spot price of polysilicon is 36,500 yuan/ton, unchanged; the average price of cauliflower - type polysilicon is 29 yuan/kg, unchanged; the average price of dense - type polysilicon is 31.5 yuan/kg, unchanged; the average price of re - feeding polysilicon is 32.5 yuan/kg, unchanged. The weekly average price of photovoltaic - grade polysilicon is 4.28 US dollars/kg, unchanged. The basis of polysilicon is 2,545 yuan/ton, up 150 yuan [3]. Upstream Situation - The closing price of the main contract of industrial silicon is 52,919.65 yuan/ton, down 60 yuan; the export volume of industrial silicon is down 12,197.89 tons. The spot price of industrial silicon is 8,150 yuan/ton, unchanged; the import volume is 2,211.36 tons, up 71.51 tons. The monthly output of industrial silicon is 299,700 tons, down 36,050 tons; the total social inventory is 587,000 tons, down 2,000 tons [3]. Industry Situation - The monthly output of polysilicon is 96,000 tons, down 1,000 tons; the monthly import volume is 954 tons, down 1,952 tons. The weekly spot price of imported polysilicon in China is 5.01 US dollars/kg, unchanged; the monthly average import price is 2.19 US dollars/ton, down 0.14 US dollars/ton [3]. Downstream Situation - The monthly output of solar cells is 71,928,000 kilowatts, down 6,516,000 kilowatts. The average price of solar cells is 0.82 RMB/W, up 0.01 RMB/W. The monthly export volume of photovoltaic modules is down 11,583.8 units; the monthly import volume is 20,120.44 units, up 10,274.32 units; the monthly average import price is 0.29 US dollars/unit, up 0.02 US dollars/unit. The weekly comprehensive price index of the photovoltaic industry (SPI) for polysilicon is 22.29, unchanged [3]. Industry News - As of June 9, the mainstream market prices of P - type cauliflower - type polysilicon, N - type dense - type polysilicon, N - type re - feeding polysilicon, N - type granular silicon, and N - type polysilicon are all stable. The first meeting of the China - US economic and trade consultation mechanism was held in London on June 9 and continued on June 10 [3].