Report Summary 1. Investment Ratings No investment ratings for the entire industry are provided in the report. 2. Core Views - **Financial Products**: A-share index has stable lower support and high upper breakthrough pressure; short - term treasury bonds may oscillate; precious metals show certain price patterns and trends; the rally of the container shipping index may slow down [2]. - **Industrial Products**: Industrial materials demand and inventory are deteriorating; iron ore, coke, and other black commodities have different price trends and market situations; various energy and chemical products have different supply - demand and price characteristics [2]. - **Agricultural Products**: Different agricultural products such as soybeans, hogs, and sugar have their own market trends and influencing factors [2]. - **Special and New Energy Commodities**: Glass market sentiment is pessimistic; rubber prices are affected by news; new energy products like lithium carbonate are in a downward trend [2]. 3. Summary by Categories Financial - **Stock Index Futures**: Index has stable lower support and high upper breakthrough pressure. A - shares open lower and oscillate with trading volume maintaining at the trillion - level. Suggest selling put options on the support level of IF2506 to earn premiums, or going long on September IM contracts on pullbacks and selling call options with an exercise price of 6400 on September contracts for covered strategies [2]. - **Treasury Bonds**: Short - term treasury bonds may oscillate, waiting for fundamental guidance. The 10 - year treasury bond yield may fluctuate between 1.6% - 1.7%, and the 30 - year treasury bond yield may fluctuate between 1.85% - 1.95%. It is recommended to wait and see and focus on high - frequency economic data and liquidity dynamics [2]. - **Precious Metals**: Gold forms a "double - top" pattern and oscillates narrowly between 3200 - 3300 US dollars (750 - 770 yuan); silver fluctuates between 32 - 33.5 US dollars (8000 - 8350 yuan). The sold out - of - the - money gold call options can be held; Moody's downgrades the US credit rating, causing declines in the US stock, bond, and foreign exchange markets and a slight increase in precious metals [2]. - **Container Shipping Index (European Line)**: The emotional release is sufficient, and the upward momentum may slow down. Consider 8 - 10, 6 - 10 positive spreads, and wait and see for unilateral operations [2]. Industrial - **Steel**: Industrial materials demand and inventory are deteriorating. Pay attention to the decline in apparent demand. Iron ore oscillates between 700 - 745. Coke and coking coal prices are in a downward phase. Suggest long - hot - rolled steel and short - coke or short - coking coal strategies [2]. - **Energy and Chemicals**: Different products have different trends. For example, PX continues to have limited upward momentum; PTA oscillates at a high level between 4600 - 5000; short - fiber prices follow raw materials; ethanol's supply - demand structure improves; styrene has short - term oscillation and medium - term bearishness [2]. Agricultural - Different agricultural products have various market situations. For example, US soybeans oscillate, hogs' futures and spot prices oscillate weakly in the short term, and sugar has positive data from Brazil in late April [2]. Special and New Energy - **Special Commodities**: Glass market sentiment is pessimistic, and attention is paid to whether it can break through the 1000 - point level; rubber prices rise slightly due to storage news and can be lightly shorted at the upper end of the 14500 - 15500 range [2]. - **New Energy Commodities**: Lithium carbonate maintains a downward trend, with the main contract referring to 60,000 - 63,000 yuan; polysilicon futures oscillate with near - term strength and long - term weakness [2].

Report Summary 1. Industry Investment Rating No information provided regarding the industry investment rating. 2. Core Views - The cost support has weakened due to the decline in raw materials and electricity prices during the wet season in the southwest region. There are no bright spots on the consumer side, and high industry inventories are suppressing prices. Attention should be paid to the resumption of production in the southwest and the impact of macro - sentiment [2]. - In the short term, actual spot transactions are extremely rare. Downstream enterprises are mainly consuming inventory. Near - month contracts are still trading based on delivery games, while far - month contracts are trading on weak reality and weak expectations [6]. 3. Summary by Related Content Industrial Silicon - **Market Analysis** - On May 19, 2025, the industrial silicon futures price continued to bottom out. The main contract 2507 opened at 8150 yuan/ton and closed at 8130 yuan/ton, a change of (-155) yuan/ton or (-1.87)% from the previous day's settlement. The position of the main contract 2507 was 155,038 lots, and the total number of warehouse receipts was 66,384 lots, a change of - 49 lots from the previous day [1]. - The spot price of industrial silicon declined. The price of oxygen - blown 553 silicon in East China was 8800 - 9100 (-150) yuan/ton; 421 silicon was 9600 - 10100 (-150) yuan/ton. The price of oxygen - blown 553 silicon in Xinjiang was 8100 - 8300 (-100) yuan/ton, and 99 silicon was 8100 - 8300 (-100) yuan/ton. Some silicon prices in Kunming, Huangpu Port, Tianjin, Xinjiang, Sichuan, Shanghai, and the northwest region also continued to decline. The price of 97 silicon also declined [1]. - According to SMM statistics, the quotation of organic silicon DMC was 11300 - 11600 (0) yuan/ton. It is reported that the market trading volume is expected to recover faster in mid - to late May, and the low - level inventory reduction of monomer enterprises has been effective recently. Although the operation of monomer enterprises in North and Southwest China has recovered, those in the Northwest are still in the maintenance period [1]. - **Strategy** - For single - side trading, focus on range operations, and upstream enterprises should sell hedging at high prices. There are no strategies for inter - period, cross - variety, spot - futures, and options trading [3]. Polysilicon - **Market Analysis** - On May 19, 2025, the main contract 2506 of polysilicon futures fluctuated. It opened at 36,900 yuan/ton and closed at 37,150 yuan/ton, a change of 0.51% from the previous trading day. The position of the main contract reached 28,688 (32,702 the previous day) lots, and the trading volume was 72,986 lots [4]. - The spot price of polysilicon remained stable. The quotation of polysilicon re - feedstock was 34.00 - 36.00 (0.00) yuan/kg; dense polysilicon was 33.00 - 35.00 (0.00) yuan/kg; cauliflower - shaped polysilicon was 30.00 - 32.00 (0.00) yuan/kg; granular silicon was 33.00 - 34.00 (0.00) yuan/kg, N - type silicon was 37.00 - 39.00 (-0.75) yuan/kg, and N - type granular silicon was 34.00 - 36.00 (0.00) yuan/kg. The inventory of polysilicon manufacturers decreased, while the inventory of silicon wafers increased month - on - month. The latest statistics show that the polysilicon inventory was 25.00 tons, a month - on - month change of - 2.27%, the silicon wafer inventory was 19.44GW, a month - on - month change of 7.22%, the weekly polysilicon output was 21,400.00 tons, with a month - on - month change of 0.00%, and the silicon wafer output was 12.42GW, a month - on - month change of 0.50% [4]. - **Strategy** - For single - side trading, focus on range operations. There are no strategies for inter - period, cross - variety, spot - futures, and options trading [7]. Silicon Wafers, Battery Cells, and Components - **Silicon Wafers** - The price of domestic N - type 18Xmm silicon wafers was 0.94 (0.00) yuan/piece, N - type 210mm was 1.28 (-0.02) yuan/piece, and N - type 210R silicon wafers were 1.08 (-0.02) yuan/piece [6]. - **Battery Cells** - The price of high - efficiency PERC182 battery cells was 0.29 (0.00) yuan/W; PERC210 battery cells were about 0.28 (0.00) yuan/W; Topcon M10 battery cells were about 0.26 (0.00) yuan/W; Topcon G12 battery cells were 0.28 (0.00) yuan/W; Topcon 210RN battery cells were 0.26 (0.00) yuan/W; and HJT210 half - cell batteries were 0.37 (0.00) yuan/W [6]. - **Components** - The mainstream transaction price of PERC182mm was 0.67 - 0.74 (0.00) yuan/W, PERC210mm was 0.69 - 0.73 (0.00) yuan/W, N - type 182mm was 0.69 - 0.69 (0.00) yuan/W, and N - type 210mm was 0.69 - 0.70 (0.00) yuan/W [6]. Factors to Watch - Resumption of production in the southwest and changes in the operation in the northwest [2][5]. - Changes in the operation of polysilicon enterprises [5]. - Policy disturbances [5]. - Macro and capital sentiment [2][5]. - Operation of organic silicon enterprises [5]. - Impact of industry self - discipline on upstream and downstream operations [7]. - Impact of futures listing on the spot market [7].

1. Report Industry Investment Ratings No information about industry investment ratings is provided in the report. 2. Core Views - Nickel: The contradiction in nickel ore provides a bottom - support, while the economics of conversion production may limit the upside valuation [2]. - Stainless steel: The cost bottom space is clear, but there is a lack of substantial driving force for upward movement [2][5]. - Lithium carbonate: The ore price has dropped significantly again, and the weak operation may continue [2][11]. - Industrial silicon: Upstream production is gradually resuming, leading to a supply - demand surplus [2][14]. - Polysilicon: The fundamentals are weak, and there is a downward driving force in the market [2][15]. 3. Summaries by Related Catalogs Stainless Steel - **Fundamental Data**: The closing price of the stainless - steel main contract was 12,950, down 15 from T - 1. The closing price of the Shanghai nickel main contract was 123,850, down 210 from T - 1. Other data such as trading volume, import prices, and spreads also showed different changes [5]. - **Macro and Industry News**: Indonesia adjusted the resource tax rates for nickel products; Canada's Ontario province may stop exporting nickel to the US; new nickel - iron projects in Indonesia entered the trial - production stage; a nickel smelter in Indonesia resumed production; the Philippines is discussing a nickel - ore export ban [5][6][8]. Lithium Carbonate - **Fundamental Data**: The closing price of the 2507 contract was 61,180, down 620 from T - 1. The closing price of the 2509 contract was 62,580, also down 620 from T - 1. Other data including trading volume, open interest, and prices of related products in the industrial chain all showed declines [11]. - **Macro and Industry News**: The SMM battery - grade lithium carbonate index price decreased. A wildfire in Canada threatened the Tanco lithium mine [11][13]. Industrial Silicon and Polysilicon - **Fundamental Data**: The Si2507 closing price was 8,130, down 190 from T. The PS2506 closing price was 37,150, down 1,300 from T - 1. Data on trading volume, open interest, spreads, and prices of related products in the industrial chain showed various trends [15]. - **Macro and Industry News**: The US launched anti - dumping and anti - subsidy investigations on imported metal silicon from several countries [15][17]. Trend Intensity - Nickel trend intensity: 0; stainless - steel trend intensity: 0 [10]. - Lithium carbonate trend intensity: - 1 [13]. - Industrial silicon trend intensity: - 2; polysilicon trend intensity: - 1 [17].

Report Summary 1. Industry Investment Rating - No industry investment rating is provided in the report. 2. Core View - The silicon market has a situation of strong supply and weak demand, with high inventory pressure. The industrial silicon market is expected to maintain a weak trend in the short - term, and the polysilicon price volatility will intensify [1]. 3. Summary by Related Content Price Changes - On May 20, 2025, the average price of industrial silicon non - oxygenated 553 (East China) dropped 1.67% to 8,850 yuan/ton, and the 421 (East China) dropped 1.50% to 9,850 yuan/ton. The futures main contract closing price dropped 0.18% to 8,130 yuan/ton. N - type polysilicon material dropped 1.33% to 37 yuan/kg, while the futures main contract closing price rose 0.81% to 37,150 yuan/ton [1]. Industry News - Imported sand high - price decreased to 110,000 yuan/ton, down 5,000 yuan/ton from last week's high, and is expected to decline further. On May 8, the 350 - ton high - dispersion ultra - fine silver powder production line of Dongfang Jingcai was put into operation, which will fill the gap in domestic high - end silver powder production [1]. Fundamental Analysis of Industrial Silicon - In April, due to production cuts in Xinjiang, industrial silicon production decreased to about 300,000 tons. In May, production is expected to increase slightly due to the resumption of production in Southwest China and new capacity ramping up, but the increase will be limited. Demand from polysilicon, organic silicon, and silicon - aluminum alloy industries is weak, and the overall demand for industrial silicon is expected to decline [1]. Investment Strategy for Industrial Silicon - The silicon market has strong supply and weak demand with high inventory. It is expected to maintain a weak trend in the short - term, with an operating range of 8,000 - 10,000 yuan/ton. It is recommended to short on rebounds [1]. Fundamental Analysis of Polysilicon - Polysilicon enterprises maintain production cuts, and the resumption may be postponed. The photovoltaic market is weak, with rising inventories of silicon wafers, silicon materials, and falling prices of silicon wafers, cells, and components [1]. Investment Strategy for Polysilicon - Recently, the polysilicon price rebounded due to delivery factors and supply - side reform news, but then fell again. In the short - term, the weak fundamentals conflict with delivery factors, causing intensified price fluctuations. It is necessary to continue to monitor the evolution of "high positions and low warehouse receipts" [1].

1. Report Industry Investment Rating - Not provided in the given content 2. Core Viewpoints of the Report - The total demand for industrial silicon from the three major downstream industries is showing a downward trend and fails to strongly boost the market. The large number of warehouse receipts exerts significant delivery pressure on the market, severely restricting price increases. Overall, with low supply, reduced demand, and high inventory, a mid - to long - term short - selling strategy is recommended [2] 3. Summary by Relevant Catalogs Futures Market - The closing price of the main contract is 8,130 yuan/ton, down 15 yuan; the position volume of the main contract is 155,038 lots, up 16,616 lots; the net position of the top 20 is - 22,466 lots, up 2,521 lots; the warehouse receipts of the Guangzhou Futures Exchange are 66,097 lots, down 287 lots; the spread between the July - August contracts is - 35, unchanged [2] Spot Market - The average price of oxygen - passing 553 silicon is 8,950 yuan/ton, down 150 yuan; the average price of 421 silicon is 9,850 yuan/ton, down 150 yuan; the basis of the Si main contract is 820 yuan/ton, down 135 yuan; the DMC spot price is 11,680 yuan/ton, unchanged [2] Upstream Situation - The average price of silica is 410 yuan/ton, unchanged; the average price of petroleum coke is 1,930 yuan/ton, unchanged; the average price of clean coal is 1,850 yuan/ton, unchanged; the average price of wood chips is 540 yuan/ton, unchanged; the ex - factory price of graphite electrodes (400mm) is 12,250 yuan/ton, unchanged [2] Industry Situation - The monthly output of industrial silicon is 335,750 tons, up 46,400 tons; the weekly social inventory of industrial silicon is 599,000 tons, up 3,000 tons; the monthly import volume of industrial silicon is 52,919.65 tons, up 2,211.36 tons; the monthly export volume of industrial silicon is down 12,197.89 tons [2] Downstream Situation - The weekly output of silicone DMC is 39,200 tons, down 300 tons; the average price of aluminum alloy ADC12 in the Yangtze River spot market is 20,500 yuan/ton, unchanged; the overseas price of photovoltaic - grade polysilicon is 15.75 US dollars/kg; the weekly average price of photovoltaic - grade polysilicon is 4.3 US dollars/kg, down 0.04 US dollars/kg; the monthly export volume of unwrought aluminum alloy is 18,176.9 tons, up 691.08 tons; the weekly operating rate of silicone DMC is 59.57%, down 0.48 percentage points; the monthly output of aluminum alloy is 20,187.85 tons, up 165.5 tons; the monthly export volume of aluminum alloy is down 337.93 tons [2] Industry News - On May 17, 2025, Aba Xilong Industrial Silicon Co., Ltd. obtained a patent named "A New Device for Improving the Screening Rate of Industrial Silicon Powder" with the authorization announcement number CN222872642U and an application date of June 2024. The state is increasing investment in long - term data infrastructure construction. As the wet season approaches in Yunnan, Sichuan and other places, the cost advantage of electricity prices stimulates local industrial silicon enterprises to resume production more quickly [2]

Report Industry Investment Rating No information provided. Core Views of the Report - The short - term view of stock index futures is range - bound with the CSI 300 Index showing relative resilience, and the medium - term view is bullish. For bond futures, the short - term view is a volatile rebound, and the medium - term view is bullish. For copper, the short - term view is a 77000 - 78700 range fluctuation, and the medium - term view is a 66000 - 90000 range fluctuation. Industrial silicon is expected to run weakly in the short - term and be under pressure in the medium - term. Polysilicon is expected to run weakly in the short - term and at a low level in the medium - term. Lithium carbonate is expected to continue to decline in the short - term and experience a steady price drop with weakening cost support in the medium - term [1][2][4][6][10][12] Summary by Related Catalogs Financial Futures and Options Stock Index Futures - **Varieties**: IF, IH, IC, IM - **Intraday View**: Range - bound, with the CSI 300 Index showing relative resilience - **Medium - term View**: Bullish - **Reference Strategy**: Hold long positions in IF2506 and a hedging portfolio of long IF206 and short IM2506 - **Core Logic**: Sino - US tariff relaxation boosts short - term risk appetite, but trade negotiation uncertainties remain. Policy support for the capital market encourages medium - and low - risk - preference funds to increase allocations in weighted sectors such as the CSI 300 or dividend assets [1] Bond Futures - **Varieties**: TS, TF, T, TL - **Intraday View**: Volatile rebound - **Medium - term View**: Bullish - **Reference Strategy**: Hold long positions in T2509 or TL2509 - **Core Logic**: Weak domestic demand in April's inflation and financial data may lead to further monetary policy easing. After the reserve requirement ratio cut, short - term liquidity tightened [2][3] Commodity Futures and Options Metal and New Energy Materials Sector - Copper - **Intraday View**: Fluctuate within the 77000 - 78700 range - **Medium - term View**: Fluctuate within the 66000 - 90000 range - **Reference Strategy**: Adopt a range - trading approach - **Core Logic**: US restrictions on chip exports may drag down the US stock market. Kazakhstan's refined copper production declined in 2025. China's copper exports increased, but domestic copper demand in some sectors is expected to decline. Copper inventories show a mixed trend. Tariff trade wars and domestic supply - demand changes will affect copper prices [4][5] Industrial Silicon - **Intraday View**: Run weakly within the 8100 - 8300 range - **Medium - term View**: Be under pressure within the 7900 - 9000 range - **Reference Strategy**: Sell SI2506 - C - 11000 until expiration and short the futures - **Core Logic**: In April 2025, production declined, but demand declined more, and the inventory is at a high level, leading to a continued supply - surplus situation [6][8][9] Polysilicon - **Intraday View**: Run weakly within the 36500 - 37000 range - **Medium - term View**: Run at a low level within the 35000 - 40000 range - **Reference Strategy**: Sell PS2506 - C - 47000 - **Core Logic**: In April 2025, production and demand both declined, and the inventory is at a high level, indicating a significant supply surplus [10][11] Lithium Carbonate - **Intraday View**: Continue to decline within the 60000 - 63000 range - **Medium - term View**: Experience a steady price drop with weakening cost support within the 59000 - 65000 range - **Reference Strategy**: Sell LC2507 - C - 83000 - **Core Logic**: The spot price is continuously falling. In April 2025, production increased, and the total inventory is at a high level, which is negative for the price [12]

Group 1 - The industrial silicon futures market is experiencing a downward trend, with the main contract opening at 8150.0 CNY/ton and fluctuating between a high of 8200.0 CNY and a low of 8075.0 CNY, reflecting a decline of approximately 1.63% [1] - Supply is showing a slight increase in the north and a decrease in the south, with overall changes being minimal. Although there are expectations for improved demand in organic silicon and aluminum alloys, the weakening demand in the photovoltaic sector is likely to continue putting pressure on the core consumption flow of polysilicon, leading to high inventory levels in the industry [1] - New production capacity rumors from major manufacturers in Xinjiang have emerged, but the situation remains unclear. The downstream demand for polysilicon is expected to decrease by about 0.2 thousand tons month-on-month in May, leading to a continued contraction in the essential procurement of industrial silicon [1][2] Group 2 - The market is characterized by weak supply and demand, with production increasing in the south and decreasing in the north. The demand side remains sluggish, and there are expectations for continued contraction in polysilicon demand. If production in the southwest increases, the risk of inventory accumulation in the industry will rise, further pressuring silicon prices [2] - The current market for industrial silicon is showing a dual weakness in supply and demand, with expectations of a weak and fluctuating trend. It is recommended to maintain short positions in the short term [2]

1. Report Industry Investment Ratings - The report does not explicitly provide overall industry - wide investment ratings. However, it gives individual commodity trend intensities, which can be used as a reference for investment judgment. For example, the trend intensity of gold and silver is - 1, indicating a bearish view; copper has a trend intensity of 0, suggesting a neutral stance [2][9][13]. 2. Core Views of the Report - Each commodity has its own market situation and price trend. Generally, factors such as supply - demand relationship, macro - news, and cost changes affect commodity prices. For example, the cost curve of lithium carbonate is moving down, and its trend may remain weak; copper lacks driving forces and its price is in a volatile state [2][11][33]. 3. Summary by Commodity Precious Metals - **Gold**: It broke below the support level, with a trend intensity of - 1. The prices of domestic and international gold futures and spot showed different degrees of change. For example, the daily increase of Shanghai Gold 2506 was 1.65%, and the overnight decline was - 0.38% [2][6][9]. - **Silver**: It oscillated and declined, with a trend intensity of - 1. The prices of silver futures and spot also fluctuated. For instance, the daily increase of Shanghai Silver 2506 was 1.13%, and the overnight decline was - 0.15% [2][6][9]. Base Metals - **Copper**: It lacked driving forces and the price was in a volatile state, with a trend intensity of 0. The prices of domestic and international copper futures and spot changed, and there were also news about copper mines' production and cooperation [11][13]. - **Aluminum**: It was in a range - bound oscillation, with a trend intensity of 0. The prices of aluminum futures and spot, as well as related costs and inventories, showed certain changes. For example, the closing price of the Shanghai Aluminum main contract decreased by 55 compared with the previous day [14][16]. - **Alumina**: It rebounded significantly, with a trend intensity of 0. The trading volume and price of alumina futures increased, and there were changes in export data [14][16]. - **Zinc**: There was a surplus in the long - term, and the price was under pressure, with a trend intensity of - 1. The prices of zinc futures and spot, as well as inventory and other data, changed [17][18]. - **Lead**: There was a weak supply - demand situation, and it was in an oscillating state, with a trend intensity of 0. The prices of lead futures and spot, as well as inventory and other data, changed [20][21]. - **Tin**: It was in a narrow - range oscillation, with a trend intensity of - 1. The prices of tin futures and spot, as well as inventory and other data, changed [23][25]. - **Nickel**: The contradiction in nickel ore provided a bottom - support, and the conversion economy might limit the upside valuation, with a trend intensity of 0. The prices of nickel futures and spot, as well as related costs and inventories, changed [27][32]. - **Stainless Steel**: The cost bottom space was clear, but there was a lack of substantial driving forces for upward movement, with a trend intensity of 0. The prices of stainless - steel futures and spot changed [27][32]. Energy and Chemicals - **Lithium Carbonate**: The cost curve continued to move down, and the trend might remain weak, with a trend intensity of - 1. The prices of lithium - carbonate futures and spot, as well as related costs and inventories, changed [33][35]. - **Industrial Silicon**: It was in a weak pattern, and attention should be paid to upstream supply changes, with a trend intensity of - 1. The prices of industrial - silicon futures and spot, as well as related costs and inventories, changed [36][38]. - **Polysilicon**: The demand declined, and the market also maintained a downward trend, with a trend intensity of - 1. The prices of polysilicon futures and spot, as well as related costs and inventories, changed [36][38]. - **Rebar and Hot - Rolled Coil**: The raw materials continued to decline, and they were in a weak - oscillating state, with a trend intensity of 0. The prices of rebar and hot - rolled coil futures and spot, as well as related costs and inventories, changed [39][41]. - **Silicon Iron and Manganese Silicon**: They were in a wide - range oscillation, with a trend intensity of 0. The prices of silicon - iron and manganese - silicon futures and spot, as well as related costs and inventories, changed [42][44]. - **Coke and Coking Coal**: With the decline of hot metal, they were in a wide - range oscillation, with a trend intensity of 0. The prices of coke and coking - coal futures and spot, as well as related costs and inventories, changed [46][47][50]. - **Steam Coal**: The coal - mine inventory increased, and it was in a weak - oscillating state, with a trend intensity of 0. The prices of steam - coal futures and spot, as well as related costs and inventories, changed [51][53]. - **Para - Xylene**: It was in a single - sided oscillating market, with a trend intensity of 1. The prices of para - xylene futures and spot, as well as related costs and inventories, changed [55][56][59]. - **PTA**: The strategy was to go long on PX and short on PTA, with a trend intensity of 1. The prices of PTA futures and spot, as well as related costs and inventories, changed [56][59][60]. - **MEG**: It was still strong on a single - sided basis, with a trend intensity of 1. The prices of MEG futures and spot, as well as related costs and inventories, changed [55][59][61]. - **Rubber**: It was in a weak - oscillating state, with a trend intensity of - 1. The prices of rubber futures and spot, as well as related costs and inventories, changed [2][63][65]. Agricultural Products - The report also briefly mentions some agricultural products such as palm oil, soybean oil, etc., but does not provide detailed analysis. For example, palm oil is under pressure and looking for support at the bottom, and soybean oil has increased short - term risks due to the fluctuation of US biodiesel policy [4].

现货价格及基差 品种 5月16日 5月15日 涨跌 涨跌幅 单位 云南国营全乳胶(SCRWF):上海 14950 15000 -50 -0.33% 全乳基差(切换至2509合约) 45 -90 135 150.00% 元/吨 泰标混合胶报价 14600 14800 -200 -1.35% 非标价差 -305 -290 -15 -5.17% 品种 5月16日 5月15日 涨跌幅 单位 涨跌 杯胶：国际市场：FOB中间价 54.20 54.15 0.05 0.09% 泰铢/公斤 胶水:国际市场:FOB中间价 62.25 61.75 0.50 0.81% 天然橡胶:胶块:西双版纳州 13500 13300 200 1.50% 天然橡胶：胶水：西双版纳州 13700 0.73% 13800 100 元/吨 原料：市场主流价：海南 13500 13500 0 0.00% 外胶原料：市场主流价：海南 9000 9000 0.00 0.00% 月间价差 合约 5月16日 5月15日 涨跌幅 单位 涨跌 9-1价差 -835 -820 -15 -1.83% 1-5价差 -170 1050 -1220 -116.19% 元/吨 ...

Industry Investment Rating - Industrial silicon: Volatility / Polysilicon: Volatility [1] Core Viewpoints - Industrial silicon prices continue to decline, with some small factories planning further production cuts, but partial resumption in Sichuan and potential resumption of large Xinjiang factories. Demand remains weak, and future spot prices are not optimistic [1][9]. - Polysilicon prices first rose and then fell. After the production - cut meeting, no clear plan was given. The market is trading based on reality. The company has lowered the production schedule for May and June, and polysilicon is expected to reduce inventory [1][11]. - For investment, it is not recommended to go long on industrial silicon on the left - hand side, and consider short - selling on rebounds. For polysilicon, an arbitrage strategy is recommended, focusing on positive spread opportunities after the correction of PS2506 - PS2507/PS2507 - PS2508 [2][14][15]. Summary by Directory 1. Industrial Silicon/Polysilicon Industry Chain Prices - This week, the Si2507 contract of industrial silicon decreased by 95 yuan/ton to 8145 yuan/ton. SMM spot prices of East China oxygen - blowing 553 and Xinjiang 99 silicon also declined. The PS2506 contract of polysilicon decreased by 980 yuan/ton to 36850 yuan/ton, and the N - type re - feeding material transaction price also dropped [7][8]. 2. Industrial Silicon May Partially Resume Production, Polysilicon Focus on Positive Spread Opportunities Industrial Silicon - This week, industrial silicon futures rebounded and then fell. Zhou production was 6.92 tons, a decrease of 3.94%. Social inventory increased by 0.3 tons, and sample factory inventory decreased by 1.73 tons. Demand is weak, and future prices are not optimistic [9]. Organic Silicon - This week, organic silicon prices declined slightly. The overall enterprise start - up rate was about 58.95%, an increase of 3.17pct. Zhou production was 3.90 tons, an increase of 3.17%, and inventory was 4.69 tons, a decrease of 5.06%. Short - term prices may rebound slightly, but the long - term supply surplus problem remains [9][10]. Polysilicon - This week, polysilicon futures prices first rose and then fell. The company has lowered the production schedule for May to about 9.3 tons and for June to 9 tons. Polysilicon is expected to reduce inventory in May and June. The average spot selling price has fallen below the cash cost line, and the production - cut action is still being negotiated [11]. Silicon Wafers - This week, silicon wafer prices continued to fall. As of May 15th, factory inventory was 19.44GW, an increase of 1.31GW. The price is expected to fluctuate at a low level [12]. Battery Cells - This week, battery cell prices continued to fall. In May, the production schedule was 58 - 59GW. Inventory has accumulated, and prices are expected to fluctuate at a low level [13]. Components - This week, component prices continued to fall. In May, the production schedule was about 54GW, and the expected production schedule for June is 50GW. Prices are expected to fluctuate at a low level in the low - price range [13]. 3. Investment Recommendations - Industrial silicon: Do not recommend going long on the left - hand side, consider short - selling on rebounds, and pay attention to the cash - flow risks of large factories [2][14]. - Polysilicon: Recommend an arbitrage strategy, focus on positive spread opportunities after the correction of PS2506 - PS2507/PS2507 - PS2508, and continue to pay attention to supply - side changes and spot conditions [2][15]. 4. Hot News Compilation - Ruoqiang County's second - phase 100,000 - ton/year industrial silicon compliance capacity project: The industrial silicon indicator of Fuhai County will be transferred to Xinjiang TBEA Loulan New Materials Technology Co., Ltd. for project construction [16]. - Hongyuan Green Energy plans to transfer 27.0737% of the equity of Inner Mongolia Xinyuan for 1.245 billion yuan to optimize resource allocation and focus on core business [16]. - Inner Mongolia Xingfa Technology's 100,000 - ton industrial silicon project is under publicity, with an investment of 1.495 billion yuan [17]. 5. High - Frequency Data Tracking of the Industry Chain - The report provides various data charts for industrial silicon, organic silicon, polysilicon, silicon wafers, battery cells, and components, including price, production, inventory, and profit data [6]