行业 penghaozhou@ccb.ccbfutures.com 期货从业资格号：F3065843 纯碱、玻璃日报 日期 2024 年 5 月 22 日 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 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 021-60635730 lijin@ccb.ccbfutures.com 期货从业资格号：F3015157 021-60635727 期货从业资格号：F03134307 fengzeren@ccb.ccbfutures.com 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） 研究员：彭浩洲（尿素、工业 研究员：彭婧霖（聚 ...

Report Industry Investment Rating - Not provided Core Viewpoints of the Report - For soda ash, on the macro - level, the national economy maintained stable growth in April. Fundamentally, soda ash device fluctuated slightly, with supply decreasing narrowly due to planned maintenance in Qinghai and expected maintenance in the middle and late period. Downstream demand was tepid, with more wait - and - see sentiment, mainly replenishing inventory at low prices. High inventory pressure persisted, suppressing price increases. It is recommended to short on rallies for soda ash [2]. - For glass, on the supply side, the overall profit of glass made from natural gas, coal, and oil decreased slightly due to falling spot prices while production remained stable. On the demand side, there was a lack of positive news, and demand remained weak. Some original sheet enterprises might operate flexibly and offer discounts to avoid high - inventory pressure. The futures price was close to the production cost, and cost support might work in the short - term. It is recommended to buy on dips for glass [2]. Summary by Related Catalogs Futures Market - The closing price of the soda ash main contract was 1,288 yuan/ton, up 8 yuan; the closing price of the glass main contract was 1,034 yuan/ton, up 9 yuan. The price difference between soda ash and glass was 254 yuan/ton, down 1 yuan [2]. - The position volume of the soda ash main contract was 1,465,721 hands, down 32,407 hands; the position volume of the glass main contract was 1,484,264 hands, up 1,681 hands [2]. - The net position of the top 20 soda ash traders was - 270,580, up 10,693; the net position of the top 20 glass traders was - 164,811, up 6,861 [2]. - The exchange warehouse receipts of soda ash were 2,317 tons, down 453 tons; the exchange warehouse receipts of glass were 3,568 tons, down 10 tons [2]. - The price difference between the September and January soda ash contracts was 9 yuan, up 3 yuan; the price difference between the September and January glass contracts was - 54 yuan, up 2 yuan [2]. Spot Market - The price of North China heavy soda ash was 1,320 yuan/ton, unchanged; the price of Central China heavy soda ash was 1,400 yuan/ton, unchanged [2]. - The price of East China light soda ash was 1,400 yuan/ton, unchanged; the price of Central China light soda ash was 1,335 yuan/ton, unchanged [2]. - The price of Shahe glass sheets was 1,076 yuan/ton, unchanged; the price of Central China glass sheets was 1,130 yuan/ton, unchanged [2]. - The basis of soda ash was 40 yuan/ton, up 4 yuan; the basis of glass was 51 yuan/ton, down 7 yuan [2]. Industry Situation - The operating rate of soda ash plants was 80.27%, down 7.47 percentage points; the operating rate of float glass enterprises was 75%, down 0.24 percentage points [2]. - The in - production capacity of glass was 15.63 million tons/year, up 0.11 million tons; the number of in - production glass production lines was 222, unchanged [2]. - The inventory of soda ash enterprises was 168.75 tons, down 2.45 tons; the inventory of glass enterprises was 68,082,000 weight boxes, up 522,000 weight boxes [2]. Downstream Situation - The cumulative value of the newly started area of real estate was 12,996.46 million square meters, up 6,382.46 million square meters; the cumulative value of the completed area of real estate was 13,060.27 million square meters, up 4,296.27 million square meters [2]. - From January to April, the state - owned land use right transfer income was 934 billion yuan, a year - on - year decrease of 11.4% [2]. Industry News - Guangdong encourages local governments to support farmers in buying houses in cities by issuing housing subsidies, housing vouchers, etc [2]. - Shantou plans to supply 161.4 hectares of housing land and renovate 58 old communities in 2025 [2]. - Shanghai's housing and urban - rural construction and management commission investigated the housing provident fund situation of some enterprises [2].

交易咨询业务资格：证监许可【2012】1091号 纯碱早报 2025-5-21 大越期货投资咨询部 金泽彬 从业资格证号：F3048432 投资咨询证号： Z0015557 联系方式：0575-85226759 重要提示：本报告非期货交易咨询业务项下服务，其中的观点和信息仅作参考之用，不构成对任何人的投 资建议。 我司不会因为关注、收到或阅读本报告内容而视相关人员为客户；市场有风险，投资需谨慎。 每日观点 纯碱： 1、基本面：碱厂陆续公布检修计划，供给高位小幅下滑；下游浮法和光伏玻璃日熔量平稳，终 端需求一般，纯碱厂库下滑但仍处于历史高位；偏空 2、基差：河北沙河重质纯碱现货价1310元/吨，SA2509收盘价为1280元/吨，基差为30元，期货 贴水现货；偏多 3、库存：全国纯碱厂内库存171.20万吨，较前一周增加0.63%，库存在5年均值上方运行；偏空 4、盘面：价格在20日线下方运行，20日线向下；偏空 5、主力持仓：主力持仓净空，空减；偏空 6、预期：纯碱基本面供强需弱，短期预计震荡偏弱运行为主。 影响因素总结 利多： 利空： 主要逻辑和风险点 1、下游光伏玻璃产能有所提升，提振纯碱需求。 2、中美 ...

行业 纯碱、玻璃日报 日期 2024 年 5 月 21 日 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 021-60635730 lijin@ccb.ccbfutures.com 期货从业资格号：F3015157 021-60635727 期货从业资格号：F03134307 fengzeren@ccb.ccbfutures.com 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） 研究员：彭浩洲（尿素、工业 研究员：彭婧霖（聚 ...

Report Industry Investment Rating There is no specific investment rating provided in the report. Core Views - The market is relatively cautious, with black commodities showing a weak and volatile trend. Glass and soda ash are fluctuating, while silicon manganese and silicon iron are also in a volatile state [1][3]. - For glass, although the futures market showed a slightly stronger trend and spot market transactions improved, due to insufficient demand recovery in the real - estate and deep - processing industries, there is significant inventory accumulation and high pressure to reduce inventory. For soda ash, production has declined due to increased plant maintenance, but supply remains loose, and demand growth is limited [1]. - In the case of silicon manganese, production has decreased to a low level in recent years, demand has weakened, and high inventory and registered warrants are suppressing prices, although manganese ore cost provides some support. For silicon iron, production is at a medium - low level, demand is weakening, inventory is being depleted, and short - term prices are affected by cost factors [3]. Summary by Relevant Content Glass and Soda Ash - **Market Analysis** - Glass futures showed a slightly stronger trend, and spot market transactions improved with better downstream purchasing sentiment. Soda ash futures had a narrow - range fluctuation, and the spot market demand was average, mainly for rigid needs [1]. - **Supply - Demand and Logic** - Glass production has been declining, but due to insufficient demand recovery in real - estate and deep - processing, inventory accumulation is obvious, and there is high pressure to reduce inventory. The upcoming high - temperature and rainy season is unfavorable for glass storage, increasing the intention of enterprises to reduce prices and inventory. Soda ash production has decreased due to increased plant maintenance, but supply remains loose. The slowdown in photovoltaic growth limits the increase in demand, and there is still significant pressure to reduce inventory [1]. - **Strategy** - Glass is expected to be volatile, while soda ash is expected to be weakly volatile. There are no specific strategies for inter - period or inter - commodity trading [2]. Silicon Manganese and Silicon Iron - **Market Analysis** - Silicon manganese futures showed greater fluctuations, and the overall market was volatile. The final price of mainstream steel tenders has not been determined. Production has decreased to a low level in recent years, demand has weakened, and high inventory and registered warrants are suppressing prices, but manganese ore cost provides support. Silicon iron futures were volatile, with a reduction of 11,000 lots in positions. The spot market was weak, with cautious operations and little change in transaction prices. Production is at a medium - low level, demand is weakening, inventory is being depleted, and short - term prices are affected by cost factors [3]. - **Strategy** - For silicon manganese, near - month contracts are suppressed by warrants, and attention should be paid to the opportunity for a low - level rebound in far - month contracts. Silicon iron is expected to be volatile [4].

Industry Investment Rating - No relevant information provided. Core Viewpoints - For soda ash, the supply and demand are both decreasing, and the inventory accumulation situation persists. The long - term supply pattern is in surplus, and the demand is difficult to increase. The supply at the low level in the market is maintained for a short time, and the futures price lacks the power to rise continuously. The supply - demand contradiction will become prominent again, and the price will enter the downward channel again, with the futures market likely to show a weak and fluctuating trend [8]. - For glass, the overall profit in the float glass production field has increased slightly, and the production volume remains relatively stable. The demand market is relatively dull, and the downstream inventory has accumulated. The futures price is approaching the production cost line, and the cost support may appear in the short - term. The short - term market has an expectation of rush - exporting, which brings some support to the market, but the supply - demand game is still the key factor for the subsequent trend [9][10]. Summary by Section 1. Soda Ash and Glass Market Review and Operation Suggestions - **Market Data on May 19th**: The main soda ash futures contract SA509 opened low and went lower, with a closing price of 1,284 yuan/ton, a decrease of 25 yuan/ton, and a decline of 1.91%, and an increase of 116,309 lots in positions. The FG509 glass futures contract closed at 1,018 yuan/ton, up 2 yuan/ton, with a gain of 0.19%, and a decrease of 54,017 lots in positions [7]. - **Soda Ash Situation**: The weekly output of soda ash in China dropped to 677,700 tons in the week of May 15th, a month - on - month decrease of 8.52%, and the capacity utilization rate dropped to 80.27%. The enterprise inventory of heavy soda ash was 880,000 tons, continuing the inventory accumulation trend. The market supply is in a long - term surplus pattern, and the demand is difficult to increase, so the price will likely decline [8]. - **Glass Situation**: The overall profit in the float glass production field has increased slightly, and the production volume remains stable. The demand market is dull, and the downstream inventory has accumulated. The futures price is approaching the cost line, and the cost support may appear in the short - term. The short - term market has an expectation of rush - exporting, which brings some support to the market [9][10]. 2. Industry News - **Real Estate**: In April, the sales price of new commercial residential buildings in first - tier cities was flat month - on - month, down 2.1% year - on - year, and the decline narrowed by 0.7 percentage points compared with the previous month. The sales price of second - hand residential buildings in first - tier cities decreased by 0.2% month - on - month, down 3.2% year - on - year, and the decline narrowed by 0.9 percentage points compared with the previous month [11]. - **Manufacturing Loans**: From January to April, the Export - Import Bank of China invested more than 180 billion yuan in medium - and long - term loans for the manufacturing industry, and the balance of medium - and long - term loans for the manufacturing industry at the end of April was 1.8 trillion yuan [11]. - **Sodium Bicarbonate Market**: The sodium bicarbonate market in Henan is running weakly, and the downstream makes rigid demand purchases. The mainstream ex - factory price of food - grade sodium bicarbonate is estimated to be between 1,180 - 1,260 yuan/ton [11]. - **Float Glass Market**: The prices of the domestic float glass market are mainly stable, with some fluctuations. The prices in North China have fluctuated, the prices in East China have decreased in some areas, the prices of colored glass in Central China have increased in some factories, the prices in South China are stable, the prices in Northeast China have decreased, and the prices in Southwest China have fluctuated [11]. 3. Data Overview - The report provides multiple data charts, including the price trends of soda ash and glass active contracts, the weekly output and enterprise inventory of soda ash, the market price of heavy soda ash in Central China, and the production volume of flat glass, with data sources from Wind and Zhuochuang Information [17][18][16].

Report Industry Investment Rating No relevant content provided. Core Viewpoints - The fundamentals of soda ash show strong supply and weak demand. In the short term, it is expected to mainly operate with a weak and volatile trend. The supply of soda ash is declining from a high level, the improvement in terminal demand is limited, and although the inventory is continuously declining, it is still at a high level in the same period. The pattern of supply - demand mismatch in the industry has not been effectively improved [2][4]. Summary by Directory Soda Ash Futures Market - The closing price of the main contract of soda ash futures is 1284 yuan/ton, the low - end price of heavy soda ash in Shahe is 1320 yuan/ton, and the main basis is 36 yuan/ton. The closing price of the main contract has decreased by 0.39%, the price in Shahe has remained unchanged, and the basis has increased by 16.13% [5]. Soda Ash Spot Market - The low - end price of heavy soda ash in the Hebei Shahe market is 1320 yuan/ton, remaining flat compared to the previous day [11]. - The profit of the heavy soda ash joint - alkali method in East China is 207.50 yuan/ton, and the profit of the heavy soda ash ammonia - alkali method in North China is - 14.60 yuan/ton. The production profit of soda ash is at a low level in the same period [14]. - The weekly operating rate of the soda ash industry is 80.27%, showing a stable recovery. The weekly output of soda ash is 67.77 tons, with heavy soda ash at 36.90 tons, and the output has declined from a historical high [17][19]. - From 2023 to 2025, there have been significant expansions in soda ash production capacity. In 2023, the newly added capacity was 640 tons, in 2024 it was 180 tons, and the planned newly added capacity in 2025 is 750 tons, with an actual planned production of 60 tons [21]. Fundamental Analysis - Demand - The weekly sales - to - production ratio of soda ash is 98.42% [24]. - The daily melting volume of national float glass is 15.67 tons, and the operating rate of 75% continues to decline, resulting in weak demand for soda ash. The price of photovoltaic glass has stabilized, the daily melting volume in production has rebounded to 9.1 tons, and the production has stabilized [27][30]. Fundamental Analysis - Inventory - The total inventory of domestic soda ash manufacturers is 171.20 tons, including 88.33 tons of heavy soda ash, and the inventory is at a high level in the same period [33]. Fundamental Analysis - Supply - Demand Balance Sheet - The supply - demand balance sheets from 2017 to 2024E show the changes in effective capacity, output, operating rate, imports, exports, net imports, apparent supply, total demand, supply - demand differences, and growth rates of various indicators in the soda ash industry over the years [34].

Group 1: Report Industry Investment Ratings - There is no explicit overall industry investment rating provided in the report. However, investment suggestions are given for different sectors, including "long - position reduction", "short - selling opportunities", "interval trading", etc. [1] Group 2: Core Views of the Report - The market shows complex trends due to various factors such as economic data, policy changes, and supply - demand relationships across different commodity sectors. The overall market sentiment is affected by factors like the US consumer confidence index, inflation expectations, and geopolitical events. [1] Group 3: Summaries by Related Catalogs Macro - Financial - For stock index futures, it is recommended to consider reducing long positions and be vigilant about further adjustment risks [1]. - The bond futures are supported by asset shortage and weak economy in the long - term, but the short - term rise is suppressed by the central bank's interest - rate risk reminder [1]. - Gold prices may enter a consolidation phase in the short - term, while the long - term upward logic remains unchanged. Silver prices may be more resilient than gold in the short - term due to potential tariff impacts [1]. Non - Ferrous Metals - Copper prices are expected to be weak in the short - term due to lower downstream demand and other factors [1]. - Aluminum prices will remain strong in the short - term supported by low inventory and alumina price rebounds. Alumina prices continue to rise due to supply disruptions [1]. - Zinc fundamentals are weak, and it is recommended to look for short - selling opportunities [1]. - Nickel prices will oscillate in the short - term and face long - term oversupply pressure. Short - term interval trading is suggested [1]. - Stainless steel futures will oscillate in the short - term with long - term supply pressure. Interval trading is recommended [1]. - Tin prices have strong fundamental support before the复产 of Wa State [1]. Chemicals - Silicon presents a situation of strong supply, weak demand, and low - valuation, with no improvement in demand and high inventory pressure [1]. - Lithium carbonate has no further supply contraction, increasing inventory, and downstream rigid - demand purchasing [1]. - For methanol, the short - term spot market will trade in a range, and the long - term market may turn from strong to weak and oscillate [1]. - PVC has weak fundamentals but is boosted by macro - factors, and its price will oscillate [1]. - LPG prices are expected to decline in the short - term due to tariff easing and demand off - season [1]. Black Metals - Rebar is in a window of switching from peak to off - season, with cost loosening and a supply - demand surplus, lacking upward momentum [1]. - Iron ore prices will oscillate, and manganese ore prices are expected to decline due to oversupply [1]. - Coke and coking coal are in a relatively oversupplied situation, and it is recommended to take advantage of price rebounds for hedging [1]. Agricultural Products - Brazilian sugar production in the 2025/26 season is expected to reach a record high, but it may be affected by crude oil prices [1]. - Grains are expected to oscillate, and a strategy of buying on dips is recommended considering the tight annual supply - demand situation [1]. - Soybean prices are expected to oscillate due to lack of speculation and market pressure [1]. - Cotton prices are expected to oscillate weakly as the domestic cotton - spinning industry enters the off - season [1]. - Pulp prices will oscillate due to lack of upward momentum after the tariff - related boost [1]. - Livestock prices will oscillate as the pig inventory recovers and the market is in a state of abundant supply expectation [1]. Energy - Crude oil and fuel oil prices are affected by the progress of the Iran nuclear deal and the end of the Sino - US trade negotiation drive [1]. - Asphalt prices will oscillate as cost drags, inventory returns to normal, and demand slowly recovers [1]. - Natural rubber prices are affected by rainfall, cost support, and the end of the trade negotiation drive [1].

Report Industry Investment Rating - Not provided in the content Core Viewpoints - Last week, the soda ash futures fluctuated downward. The closing price of the main contract SA2509 decreased by 1.23% compared to the previous week, reaching 1289 yuan/ton. The low - end price of heavy soda ash in Hebei Shahe was 1320 yuan/ton, down 0.38% from the previous week [2]. - The supply of soda ash is declining from a high level, while the demand is weak. It is expected that the futures price will mainly fluctuate weakly. The downstream demand for float and photovoltaic glass is average, with downstream enterprises replenishing inventory as needed and having low intention to stockpile raw materials. The inventory is still at a historically high level [3]. Summary by Related Catalogs Weekly Market Conditions of Soda Ash Futures and Spot Goods - The closing price of the main futures contract SA2509 was 1289 yuan/ton, a 1.23% decrease from the previous week. The low - end price of heavy soda ash in Hebei Shahe was 1320 yuan/ton, down 0.38%. The main basis increased by 55% to 31 yuan/ton [2][9]. Soda Ash Spot Market - **Production Profit**: The profit of the heavy soda ash joint - alkali method in East China was 207.50 yuan/ton, and the profit of the heavy soda ash ammonia - alkali method in North China was - 14.60 yuan/ton. The production profit is at a historically low level [18]. - **Operating Rate and Production Volume**: The weekly operating rate of the soda ash industry was 80.27%, showing a stable recovery. The weekly production volume was 67.77 tons, with heavy soda ash production at 36.90 tons, and the production volume is falling from a historical high [21][23]. - **Industry Capacity Changes**: In 2023, the new capacity was 640 tons; in 2024, it was 180 tons; in 2025, the planned new capacity is 750 tons, with 60 tons actually put into production [27]. Fundamental Analysis - Demand - **Sales - to - Production Ratio**: The weekly sales - to - production ratio of soda ash was 98.42% [30]. - **Downstream Demand**: The daily melting volume of national float glass was 15.67 tons, and the operating rate of 75% continued to decline, resulting in weak demand for soda ash. The price of photovoltaic glass stabilized, the daily melting volume in production recovered to 9.1 tons, and the production volume stabilized [33][36]. Fundamental Analysis - Inventory - The total inventory of domestic soda ash manufacturers was 171.20 tons, with heavy soda ash inventory at 88.33 tons, and the inventory is at a historically high level in the same period [39]. Fundamental Analysis - Supply - Demand Balance Sheet - The supply - demand balance sheet shows the data of effective capacity, production, operating rate, import, export, net import, apparent supply, total demand, supply - demand difference, capacity growth rate, production growth rate, apparent supply growth rate, and total demand growth rate from 2017 to 2024E [40]. Influencing Factors Summary - **Positive Factors**: The production capacity of downstream photovoltaic glass has increased, boosting the demand for soda ash [6]. - **Negative Factors**: The supply of soda ash is declining from a high level, the improvement of terminal demand is limited, and the inventory, although continuously decreasing, is still at a high level in the same period. The supply - demand mismatch pattern in the industry has not been effectively improved [7].

Investment Rating - The investment rating for the basic chemical industry is "Positive" (maintained) [1] Core Viewpoints - The report highlights the stability of the phosphate rock market and the significant price difference between domestic and international phosphate fertilizers, indicating a positive outlook for integrated phosphate chemical companies in terms of profitability and dividend increases [3] - The report emphasizes the supply-side disturbances in glyphosate, with current product prices and profit margins under pressure due to historical lows. It suggests that overseas supply disruptions combined with domestic industry adjustments could improve competitive dynamics and enhance the bargaining power of leading companies [5][24] Summary by Sections Industry Trends - The chemical industry index outperformed the CSI 300 index by 0.7% this week, with 63.9% of chemical stocks showing weekly gains [10][18] - The CCPI (China Chemical Product Price Index) increased by 3.78% to 4175 points as of May 15 [21] Key Product Tracking - The report notes a decrease in inventory days for polyester filament, with prices for POY, FDY, and DTY rising significantly [34][35] - Domestic urea prices have also increased, driven by export policy expectations [34] Recommended and Beneficiary Stocks - Recommended stocks include leading companies such as Xingfa Group, Yangnong Chemical, and Hebang Biotechnology in the glyphosate sector [5][24] - Beneficiary stocks include Jiangshan Co., New安股份, and Guangxin Co. [5][24] Glyphosate Supply and Pricing - Global glyphosate production capacity is 1.18 million tons per year, with China accounting for 68.6% of this capacity. Major domestic producers include Xingfa Group, Fuhua Chemical, and Xin'an Co. [26][30] - Glyphosate prices have been declining, with current prices and price differentials at historically low levels [30][32]