Core Insights - Silicon iron spot prices remained stable, with 72 silicon iron priced at 5100-5200 RMB/ton and 75 silicon iron priced at 5600-5700 RMB/ton [1] - On December 18, the main contract for silicon iron futures closed at 5592.00 RMB/ton, with a daily increase of 1.23% [2] - The trading volume for silicon iron futures reached 295,666 contracts on the same day [2] Price Overview - In the Ningxia region, various suppliers listed 75 silicon iron at prices ranging from 5200 to 5300 RMB/ton [2] - Specific suppliers include Ningxia Xuan Tie Supply Chain Group, Daya Smelting, and Sanyuan Zhongtai Metallurgy, all offering competitive pricing [2] Market Dynamics - As of December 17, the number of silicon iron futures warehouse receipts decreased by 96 contracts compared to the previous trading day [3] - A major factory in Gansu has begun transitioning production lines, indicating shifts in supply dynamics [3] Supply and Demand Analysis - The supply side is under pressure due to rising electricity costs leading to increased losses for companies, with some manufacturers in Qinghai initiating maintenance [4] - Demand is also facing challenges, as steel inventory is decreasing but both steel production and apparent demand are declining [4] - Overall, the market is expected to continue experiencing bottom-level fluctuations due to weak supply and demand fundamentals [4]

1. Report Industry Investment Rating There is no information provided regarding the report's industry investment rating. 2. Core View of the Report The short - term macro is favorable, but the actual impact may be limited. The market is currently driven by short - term geopolitical factors, but the medium - term logic is the downward pressure from the excess supply in the fundamental supply - demand situation. It is necessary to pay attention to the time when the short - term geopolitical sentiment cools down and the market switches back to the fundamental logic [1][3]. 3. Summary by Relevant Catalogs (1) Crude Oil - Logic: After the US Treasury Department's sanctions on two Russian oil companies last week, the crude oil market rebounded. However, the actual impact of the sanctions remains to be seen, and it is expected to be limited. The medium - term logic is the downward pressure due to the excess supply in the fundamental situation. The strategy is to hold short positions in the hourly cycle, with a stop - loss reference of 471 [3]. - Technical Analysis: The daily - level medium - term structure of crude oil is in a downward trend, and the hourly - level short - term structure is also in a downward trend. The upper short - term pressure is at the 471 level [3]. (2) Styrene (EB) - Logic: The rebound of crude oil last week had little impact on styrene. The supply - demand logic and expectations of styrene itself dominate the market. With the continuous commissioning of new plants and slow demand growth, the inventory of styrene has been accumulating, leading to a risk of price collapse. The strategy is to hold short positions [6]. - Technical Analysis: The hourly - level short - term structure of styrene is in a downward trend. The upper short - term pressure is at the 6630 level [6]. (3) Rubber - Logic: Tire demand is stable, but the inventory pressure and high raw material prices have led to low inventory - building willingness. There is a certain bullish driving force in the short term due to continuous inventory reduction, but attention should be paid to the inventory - building pressure in the peak season in the medium term. The strategy is to stop profit on short positions [9]. - Technical Analysis: The daily - level medium - term structure of rubber is in a downward trend, and the hourly - level short - term structure has turned bullish. The short - term support is at the 15240 level [9]. (4) Synthetic Rubber (BR) - Logic: The high supply pressure of butadiene rubber continues, and the inventory is accumulating. Attention should be paid to the continuous downward driving force brought by the loosening of the cost side. The strategy is to hold short positions, with a stop - profit reference of 11000 [13]. - Technical Analysis: The daily - level medium - term structure and the hourly - level short - term structure of butadiene rubber are both in a downward trend. The upper short - term pressure has moved down to the 11000 level [13]. (5) PX - Logic: The high profit of PX drives high - level production, and the supply is sufficient while the demand is stable. The main logic follows the cost drive of crude oil. Affected by the notice of a polyester industry development symposium, the market traded the anti - involution sentiment in the afternoon. The strategy is to wait and see [16]. - Technical Analysis: The hourly - level short - term structure of PX is in an upward trend. The lower support is at the 6570 level [16]. (6) PTA - Logic: The supply - demand contradiction of PTA is not significant. The main logic follows the cost drive of crude oil. Affected by the notice of a polyester industry development symposium, the market traded the anti - involution sentiment in the afternoon. The strategy is to wait and see [20]. - Technical Analysis: The hourly - level short - term structure of PTA is in an upward trend. The lower short - term support is at the 4580 level [20]. (7) PP - Logic: After the commissioning of the Guangxi Petrochemical plant, the high supply pressure of PP remains. The demand recovery in the peak season is limited, and the supply - demand expectation is weak. Attention should be paid to the downward pressure on the cost side brought by the decline of crude oil. The strategy is to hold the short positions replenished yesterday, with a stop - loss reference of 6740 [25]. - Technical Analysis: The hourly - level short - term structure of PP is in a downward trend. The upper short - term pressure is at the 6740 level [25]. (8) Methanol - Logic: Due to seasonal factors, there is a certain logic for going long on the methanol 01 contract in the future, but the short - term long - entry time has not arrived. The domestic supply and demand have both weakened, and the port inventory is still at a historical high. Attention should be paid to the technical signal of whether the market can break through the short - term pressure level and the time of gas restrictions in Iran. The strategy is to hold the remaining short positions in the hourly cycle cautiously, with a stop - profit at the 2300 level. For the hedging strategy, methanol can be used as a long - position allocation after breaking through the pressure level [27][29]. - Technical Analysis: The daily - level medium - term and short - term structures of methanol are both in a downward trend. The upper short - term pressure has moved down to the 2300 level [29]. (9) PVC - Logic: The weekly production has decreased slightly due to maintenance, but the overall supply of PVC remains high. The domestic real - estate demand has collapsed, and the social inventory has accumulated to the highest level in history. The high - production, high - inventory, and weak - demand structure makes it difficult for the price to rise. The strategy is to hold short positions [31]. - Technical Analysis: The daily - level medium - term and hourly - level short - term structures of PVC are both in a downward trend. The upper short - term pressure is at the 4800 level [31]. (10) Ethylene Glycol (EG) - Logic: The supply of ethylene glycol remains high, and the inventory has started to accumulate. The previous support from low inventory has disappeared, and the supply - demand weakening expectation is being realized. The strategy is to wait and see [34]. - Technical Analysis: The daily - level medium - term structure of ethylene glycol is in a downward trend, and the hourly - level short - term structure is in an upward trend. The lower short - term support is at the 4065 level [34]. (11) Plastic - Logic: After the commissioning of the Guangxi Petrochemical plant, the supply pressure of plastic has increased. The demand in the peak season is weak, and the supply - demand expectation is weak. Attention should be paid to the cost - side collapse logic brought by the decline of crude oil. The strategy is to wait and see [39]. - Technical Analysis: The daily - level medium - term structure of plastic is in a downward trend, and the hourly - level short - term structure is in an upward trend. The lower short - term support is at the 6955 level [39]. (12) Soda Ash - Logic: The high - supply and high - inventory situation of soda ash continues to worsen. The demand from the glass industry is unlikely to improve significantly, and there is no substantial policy intervention on the supply side. The fundamental downward driving force remains unchanged. The strategy is to hold the remaining short positions in the hourly cycle [43]. - Technical Analysis: The hourly - level short - term structure of soda ash is in a downward trend. The upper short - term pressure is at the 1260 level [43]. (13) Caustic Soda - Logic: The production of caustic soda remains at a high level, and the supply pressure has increased due to the commissioning of new plants. The profit of the downstream alumina industry is under pressure, and the demand growth is limited. The supply - demand driving force is still weak under the high - inventory situation. The strategy is to wait and see after taking profit before the holiday [45]. - Technical Analysis: The hourly - level short - term structure of caustic soda is in a downward trend. The upper short - term pressure is at the 2400 level [45].

黑色建材日报 2025-08-08 钢材 黑色建材组 陈张滢 从业资格号：F03098415 交易咨询号：Z0020771 0755-23375161 chenzy@wkqh.cn 万林新 从业资格号：F03133967 0755-23375162 wanlx@wkqh.cn 赵 航 从业资格号：F03133652 0755-23375155 zhao3@wkqh.cn 螺纹钢主力合约下午收盘价为 3231 元/吨, 较上一交易日跌 3 元/吨（-0.09%）。当日注册仓单 93491 吨, 环 比增加 4235 吨。主力合约持仓量为 162.8167 万手，环比减少 24402 手。现货市场方面, 螺纹钢天津汇总 价格为 3320 元/吨, 环比减少 10/吨; 上海汇总价格为 3360 元/吨, 环比减少 10 元/吨。 热轧板卷主力 合约收盘价为 3440 元/吨, 较上一交易日跌 11 元/吨（-0.31%）。 当日注册仓单 70915 吨, 环比减少 0 吨。主力合约持仓量为 142.8587 万手，环比减少 31588 手。 现货方面, 热轧板卷乐从汇总价格为 3470 元/吨, 环比减少 0 元 ...

1. Report Industry Investment Ratings No investment ratings were provided in the reports. 2. Core Views of the Reports Polyester Industry - PX: Although the short - term supply has increased and the demand has weakened, there is a de - stocking expectation in June. The price is expected to have limited downside, with support at 6400 - 6500. Short - term long positions can be considered, and short - term reverse arbitrage for PX9 - 1 is recommended [2]. - PTA: The load has increased significantly, and there is a new device put into production. The supply - demand relationship is weak, but there is support at the low level. It is recommended to operate in the 4500 - 4800 range and conduct reverse arbitrage for TA9 - 1 [2]. - MEG: The supply - demand structure in June is good, with de - stocking expectations. It is expected to fluctuate in the range of 4200 - 4400, and positive arbitrage for EG9 - 1 can be considered [2]. - Short - fiber: The processing fee has been repaired, but the terminal demand is weak. The price fluctuates with raw materials. It is recommended to take the same strategy as PTA for single - side trading and expand the processing fee at a low level [2]. - Polyester bottle - chip: There is an expectation of supply - demand improvement in June, and the processing fee will be supported. The absolute price follows the cost. It is recommended to take the same strategy as PTA [2]. Methanol Industry The supply is generally loose, and the demand side has mixed performance. The price is recommended to be operated in the range of 2200 - 2350 [6]. Polyolefin Industry PE is expected to de - stock in June, with limited supply pressure and driving forces. PP has a large new - capacity release in June - July, with high inventory pressure. It is recommended to short PP at high prices [9][10]. Chlor - alkali Industry - Caustic soda: The supply has increased, but the demand from the alumina end is weakening, and there is inventory pressure. It is recommended to exit the 7 - 9 positive arbitrage and observe for single - side trading [19]. - PVC: In the short - term, it shows a volatile trend, and in the long - term, the supply - demand contradiction is prominent. It is recommended to maintain a short - selling strategy [19]. Crude Oil Industry The overnight crude oil price continued to rise, driven by macro - geopolitical and fundamental factors. It is recommended to take a short - term long - position view, with resistance levels for WTI at [70, 71], Brent at [73, 75], and SC at [510, 520]. Pay attention to the opportunity of month - spread expansion and the option of buying a straddle structure [23]. Urea Industry The supply is high, but the demand is weak. The trading logic focuses on the agricultural demand time point and export dynamics. The market is still in the bottom - seeking stage [31]. Styrene Industry The short - term price fluctuates sharply. It is recommended to wait and see in the short - term and pay attention to the short - position opportunity caused by the resonance of raw materials in the medium - term [43]. 3. Summary by Relevant Catalogs Polyester Industry - **Price and Cash - flow**: On June 11, Brent crude oil (August) was at $69.77/barrel, up 4.3% from the previous day; WTI crude oil (July) was at $68.15/barrel, up 4.9%. The prices of some polyester products remained stable, and the cash - flow of some products changed [2]. - **Supply - demand Analysis**: PX supply has increased, and the demand from downstream polyester has weakened. PTA load has increased, and there is a new device put into production. MEG supply is expected to be stable, and the demand is weak in the short - term [2]. - **Strategy Recommendations**: For PX, short - term long positions and short - term reverse arbitrage for PX9 - 1; for PTA, operate in the 4500 - 4800 range and conduct reverse arbitrage for TA9 - 1; for MEG, operate in the 4200 - 4400 range and conduct positive arbitrage for EG9 - 1; for short - fiber, take the same strategy as PTA for single - side trading and expand the processing fee at a low level; for polyester bottle - chip, take the same strategy as PTA [2]. Methanol Industry - **Price and Spread**: On June 11, MA2601 closed at 2345 yuan/ton, up 0.30% from the previous day; MA2509 closed at 2282 yuan/ton, up 0.26%. The inventory of methanol enterprises and ports increased [6]. - **Supply - demand Analysis**: The supply in the inland area is high, and the import expectation is still high. The demand side has mixed performance, with MTO mostly increasing the load and the downstream profit deteriorating [6]. - **Strategy Recommendations**: Operate the price in the range of 2200 - 2350 [6]. Polyolefin Industry - **Price and Spread**: On June 11, L2601 closed at 7075 yuan/ton, down 0.04% from the previous day; PP2601 closed at 6908 yuan/ton, up 0.17%. The inventory of PE and PP changed [9]. - **Supply - demand Analysis**: PE has a slight increase in domestic supply and a decrease in imports, and it is in the off - season of demand. PP has a large new - capacity release in June - July, and it is also in the off - season of demand [9][10]. - **Strategy Recommendations**: Short PP at high prices [10]. Chlor - alkali Industry - **Price and Spread**: On June 11, the price of Shandong 32% liquid caustic soda was 2718.8 yuan/ton, down 1.1% from the previous day; the price of East China calcium - carbide - based PVC was 4720 yuan/ton, up 0.4%. The export profit of caustic soda increased, and the export profit of PVC decreased [14][15][16]. - **Supply - demand Analysis**: The supply of caustic soda has increased, but the demand from the alumina end is weakening. The supply of PVC is expected to increase, and the demand is weak [19]. - **Strategy Recommendations**: Exit the 7 - 9 positive arbitrage for caustic soda and observe for single - side trading; maintain a short - selling strategy for PVC [19]. Crude Oil Industry - **Price and Spread**: On June 12, Brent was at $69.77/barrel, up 4.34% from the previous day; WTI was at $68.63/barrel, up 0.70%. The price of refined oil products changed slightly [23]. - **Supply - demand Analysis**: The macro - geopolitical situation is tense, and the supply of Iran and Russia may be restricted. The North American drilling scale and EIA inventory have declined, and the demand is expected to be supported by the approaching peak oil - using season [23]. - **Strategy Recommendations**: Take a short - term long - position view, with resistance levels for WTI at [70, 71], Brent at [73, 75], and SC at [510, 520]. Pay attention to the opportunity of month - spread expansion and the option of buying a straddle structure [23]. Urea Industry - **Price and Spread**: The price of urea in different regions changed slightly. The inventory of urea enterprises increased [30][31]. - **Supply - demand Analysis**: The supply of urea is high, but the demand is weak. The agricultural demand has slightly improved, but the trading activity is not high, and the industrial demand is weakened by the decline of the compound - fertilizer start - up rate [31]. - **Strategy Recommendations**: The market is still in the bottom - seeking stage, and the trading logic focuses on the agricultural demand time point and export dynamics [31]. Styrene Industry - **Price and Spread**: On June 11, the price of styrene in East China was 7760 yuan/ton, up 0.9% from the previous day. The import profit of styrene increased [41][42]. - **Supply - demand Analysis**: The price of pure benzene is affected by factors such as the decline of naphtha and the postponement of plant maintenance. The downstream 3S profit has improved, and the port inventory has decreased slightly. However, attention should be paid to the marginal pressure on supply - demand after the restart of styrene devices [43]. - **Strategy Recommendations**: Wait and see in the short - term and pay attention to the short - position opportunity caused by the resonance of raw materials in the medium - term [43].

黑色商品日报 黑色商品日报 | | 场预期，带动商品价格走强。锰矿方面，康密劳公布 2025 年 6 月对华加蓬块报报价 4.4 美元/吨度，环比 | | | --- | --- | --- | | | 下跌 0.4 美元/吨度；联合矿业(CML)公布 2025 年 6 月对华报价出台，Mn>46% Fe<6% Si02<18%澳块报 4.7 | | | | 美元/吨度，环比上月下跌 0.4 美元/吨度，锰矿成本支撑有限。综合来看，短期宏观情绪叠加市场消息刺 | | | | 激带动下，预计短期锰硅期价上方仍有一定空间，但幅度不看太高，后续持续关注宏观及减产情况。 | | | | 硅铁：周一，硅铁期价震荡走强，主力合约报收 5636 元/吨，环比上涨 1.55%，主力合约持仓环比增加 21649 | | | | 手。72 号硅铁汇总价格约 5350-5550 元/吨，宁夏地区较前一日上涨 50 元/吨。昨日大宗商品多数走强， | | | | 黑色板块整体偏强，硅铁期价重心随之上移。宏观情绪刺激叠加主产区减产消息，带动硅铁价格上涨。昨 | | | 硅铁 | 日中美公布日内瓦经贸会谈联合声明，谈判效果超出市场预期， ...