Workflow
轻碱
icon
Search documents
纯碱行情疲软 市场交投气氛欠佳
Core Viewpoint - The domestic soda ash market is experiencing a downward trend in prices, with both light and heavy soda ash showing significant declines compared to previous periods [1] Price Trends - As of September 3, the average ex-factory price of light soda ash in China is 1,223 yuan/ton, reflecting a 5.1% decrease month-on-month and a 25.1% decrease year-on-year [1] - The average terminal price of heavy soda ash is 1,308 yuan/ton, showing a 3.5% decrease month-on-month and a 24.2% decrease year-on-year [1] Industry Operations - The summer maintenance of soda ash production facilities has largely concluded, leading to a gradual increase in industry operating rates [1] - Despite the increase in operating rates, many manufacturers are currently operating at a loss due to the weak market prices [1] Market Sentiment - The futures market is experiencing weak fluctuations, with a prevailing cautious sentiment among market participants [1] - The short-term outlook for the domestic soda ash spot market remains under pressure [1]
玻璃纯碱周报:基本面短期偏弱,关注旺季需求,纯碱:基本面未改善,短期震荡-20250818
Zheng Xin Qi Huo· 2025-08-18 07:04
1. Report Industry Investment Ratings - No industry investment ratings are provided in the report. 2. Core Views - The fundamentals of the glass industry are currently weak in the short - term, and attention should be paid to the demand during the peak season. For the soda ash industry, the fundamentals have not improved, and it will experience short - term fluctuations [1]. - For soda ash, the industry pattern has not significantly improved. Supply - side production has rebounded and remained at a high level, while demand is mostly for rigid needs. Short - term upstream inventory has increased again, and the absolute inventory level is high, which is difficult to provide sufficient support based on fundamentals. Attention should be paid to market sentiment changes and coal price fluctuations. For glass, the fundamentals have deteriorated in the short - term, and there have been frequent regulatory actions by the exchange recently. Short - term risks should be vigilant, and attention should be paid to the replenishment intensity in late August [4][36]. 3. Summary by Related Catalogs 3.1 Soda Ash 3.1.1 Price - This week, the spot price slightly decreased, and the price difference between heavy and light soda ash remained stable. The mainstream trade areas in North China and East China saw price drops in heavy soda ash. The national market prices of heavy and light soda ash both slightly decreased. The futures price was stable with a slight upward trend. The closing price of the main SA2501 contract increased, the 9 - 1 spread decreased, and the basis of the main 01 contract decreased [5][9]. 3.1.2 Supply - Last week, the production of soda ash increased, with both light and heavy soda ash production rising. The overall operating rate increased, with the operating rate of the ammonia - soda process slightly decreasing and that of the co - production process increasing significantly [4][13]. 3.1.3 Demand - Last week, the shipment volume of soda ash enterprises increased, and the overall production - sales rate increased. However, the demand slightly weakened, and downstream enterprises mainly purchased based on rigid needs. Next week, the demand for float glass is expected to increase slightly, while that for photovoltaic glass is expected to decrease. The net export volume decreased in June [4][21]. 3.1.4 Inventory - Last week, the total inventory of soda ash enterprises increased slightly. The inventory of light soda ash increased, while that of heavy soda ash decreased [4][29]. 3.1.5 Cost and Profit - Last week, the profits of the co - production method (double - ton) and the ammonia - soda method both decreased slightly [4][33]. 3.1.6 Strategy - The soda ash industry pattern has not improved significantly. Supply remains high, demand is mostly rigid, and inventory is accumulating. Attention should be paid to market sentiment and coal price fluctuations [4]. 3.2 Glass 3.2.1 Price - The spot price was stable with a slight decrease. The futures price of the main 2601 contract increased, while the 9 - 1 spread decreased, and the basis of the main 01 contract decreased [37][42]. 3.2.2 Supply - Last week, the daily output and weekly output of float glass remained unchanged. The operating rate increased slightly, and the capacity utilization rate remained unchanged. There were 223 production lines in operation and 73 cold - repaired and shut - down lines [36][47]. 3.2.3 Demand - As of mid - August, the order days of deep - processing enterprises increased slightly, but the downstream demand recovery was slow. The real - estate end - stage recovery was weak, and the new - construction willingness at the front - end was low. In July, the production and sales of automobiles decreased month - on - month but increased year - on - year and were at a relatively high level in recent years [36][56]. 3.2.4 Inventory - Last week, the total inventory of national float glass sample enterprises increased by 2.55% month - on - month, and inventories in all regions increased to varying degrees [36][63]. 3.2.5 Cost and Profit - Last week, the profits of float glass produced by coal - gas, natural gas, and petroleum coke all decreased slightly [36][77]. 3.2.6 Strategy - The fundamentals have deteriorated in the short - term, and there have been frequent regulatory actions by the exchange. Short - term risks should be vigilant, and attention should be paid to the replenishment intensity in late August [36].
纯碱供需周报-20250718
Zhong Xin Qi Huo· 2025-07-18 06:42
Group 1: Report Information - Report Title: Soda Ash Supply and Demand Weekly Report [36] - Researchers: Hui Dian, Tao Cunhui, Ran Yumeng, Zhong Hong, Xue Yuan [1] Group 2: Inventory Data - On July 18, 2025, the national enterprise inventory was 190.56 million tons, with 78.3 million tons of light soda ash and 112.26 million tons of heavy soda ash [2] - From June 13 to July 18, 2025, the inventory in different regions and the overall national inventory showed certain fluctuations [2] Group 3: Production and Consumption Data - On July 18, 2025, the total production was 73.32 million tons, with 31.85 million tons of light soda ash and 41.47 million tons of heavy soda ash [2] - From June 27 to July 18, 2025, the production and apparent consumption of soda ash, light soda ash, and heavy soda ash showed different trends [2] Group 4: Daily Melting Data - On July 18, 2025, the total daily melting was 24.75 million tons, including 15.84 million tons of float glass and 8.91 million tons of photovoltaic glass [2] - From June 27 to July 18, 2025, the daily melting of float glass and photovoltaic glass also changed [2]
纯碱:供需宽松,弱势难改
Zheng Xin Qi Huo· 2025-07-07 11:21
1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report - Mid - term, the overall downward trend of soda ash remains unchanged, and a bearish approach is still recommended. High upstream inventory and concentrated inventory distribution may lead to short - term price stimulation during the third - quarter maintenance season due to supply - side accidents or macro - policies, but there is limited room for rebound under overall supply pressure. By the end of the third quarter, with the end of annual maintenance, the soda ash industry will face significant inventory pressure, and it may be advisable to short the 01 contract on price rallies, but with light positions due to relatively low absolute prices [2][66]. 3. Summary by Directory 3.1 Market Review - In the first half of 2025, the soda ash futures price rose and then fell, with the overall price center shifting down. Pre - holiday stocking in January improved enterprise orders, but price dropped after the holiday due to inventory accumulation. In late February, the price rose on maintenance expectations, then fell again in March due to poor downstream demand. In April, the market showed a negative feedback loop with an enlarged price decline. In May, increased maintenance led to a limited price rebound, and in June, new production capacity and reduced maintenance increased supply pressure and pushed the price down again [6]. - The basis of soda ash strengthened slightly in H1 2025 as the futures price dropped more than the spot price. The registered warehouse receipts of soda ash showed seasonal changes, with an absolute quantity higher than the same period last year. The 9 - 1 spread can be seasonally focused on before the 09 contract delivery [9]. 3.2 Supply - side Analysis - In 2025, new production capacity has been added, including Lianyungang Debang, Lianyungang Alkali Industry, and Hubei Shuanghuan. Future planned capacity includes Yuanxing Phase 2 and Xindu Chemical. The industry supply is still expanding, and there are long - term investment plans [12]. - The maintenance rhythm in 2025 is similar to last year. Maintenance in March and May led to a decline in production, but overall production remained high due to increased total capacity. In June, production was expected to continue increasing. The overall start - up rate in 2025 decreased slightly compared to last year, but the monthly average production exceeded 3 million tons. In July - August, the traditional maintenance season, the industry start - up rate will decline slightly. Attention should be paid to the load reduction of existing capacity under low - profit conditions in the second half of the year [12]. 3.3 Demand - side Analysis - **Float Glass**: In the first half of 2025, the daily melting volume of float glass decreased. As of June 30, it was 157,800 tons, and the glass production was 28.409 million tons, a year - on - year decrease of 9.8%. The glass market was in a pattern of inventory accumulation and price decline. With the current real - estate data, the construction side of the real - estate industry is unlikely to improve glass demand in the second half of the year. The new and cold - repaired production capacities of glass are expected to offset each other, but if demand remains weak, cold - repair willingness will increase. The rigid demand for soda ash from float glass may decrease slightly in the second half of the year, but attention should be paid to the possibility of glass factories restocking at low soda ash prices [26]. - **Photovoltaic Glass**: In the first half of 2025, the production capacity of photovoltaic glass increased, but it was still lower than the same period last year. As of June 30, the daily melting volume was 94,000 tons, an increase of 10,250 tons from the beginning of the year. The downstream component factories' rush - to - install behavior in March increased the purchase of photovoltaic glass, but the new ignition speed slowed down later. In June, the daily melting volume began to decline marginally, and leading enterprises planned to cut production in July. The photovoltaic glass industry is expected to face pressure in the second half of the year, and the daily melting volume at the end of the year may return to 83,000 - 85,000 tons or lower. The demand for soda ash from photovoltaic glass is expected to decrease year - on - year [34][36]. - **Light Soda Ash**: The downstream of light soda ash is scattered, mainly small factories, with obvious seasonal start - up characteristics. The demand is generally related to economic development, and the actual stocking sentiment is affected by price fluctuations. In the first half of 2025, the light soda ash market performed slightly better than the heavy soda ash market. In the long - term, with the expected macro - economic recovery, the demand for light soda ash may be boosted, but the overall increase may be limited [41]. - **Exports and Imports**: In the first half of 2025, soda ash imports decreased significantly year - on - year, with a cumulative import volume of 16,100 tons from January to May, a decrease of 97.7%. Exports increased significantly, with a cumulative export volume of 835,600 tons from January to May, an increase of 453,300 tons or 118.6%. Exports are mainly concentrated in Asian regions. In the second half of the year, imports are expected to remain low, and exports are expected to remain relatively high, with a significant year - on - year increase for the whole year [47][48]. 3.4 Inventory - side Analysis - In the first half of 2025, the inventory of soda ash factories increased significantly. As of June 30, the inventory was 1.7688 million tons, a significant increase both year - on - year and month - on - month. The inventory of middle and downstream is also not low. The inventory in delivery warehouses was about 230,000 tons at the beginning of July, and the inventory days of downstream glass factories were about 22 days, about 29 days including in - transit inventory. The soda ash industry is expected to accumulate inventory in the second half of the year, with a limited accumulation rate in July - August due to maintenance and possible downstream restocking, but significant inventory pressure after the third quarter [50][51]. 3.5 Cost - profit Analysis - In the first half of 2025, although the spot price of soda ash declined, the cost also decreased due to the fall in raw material prices, and soda ash factories still had a small profit, which supported a relatively high start - up rate. In the second half of the year, coal prices are expected to decline slightly, and the price of raw salt is expected to remain stable. The cost of soda ash may decline slightly. With the end of seasonal maintenance, the supply - demand pressure will reappear, and the spot price of soda ash is expected to decline, leading to a further decline in the profit of soda ash factories [62]. 3.6 Summary and Outlook - **Supply**: In July - August, although there is still some maintenance, the industry start - up and production will remain at a high level. In September, with less maintenance, the start - up rate will increase significantly, and the supply pressure will be particularly obvious in the fourth quarter, and the high - inventory problem of upstream cannot be solved [66]. - **Demand**: The profit of float glass is low, and the daily melting volume is expected to decrease slightly in the second half of the year, reducing the demand for soda ash. Photovoltaic glass is also expected to reduce its daily melting volume due to inventory pressure, and the demand for soda ash will decrease year - on - year. The downstream of light soda ash is affected by the macro - economy, and some downstream enterprises face inventory and profit pressure [66]. - **Overall**: The downward trend of soda ash remains unchanged, and a bearish approach is recommended. High upstream inventory and concentrated inventory distribution may lead to short - term price stimulation, but there is limited room for rebound. After the third - quarter maintenance, significant inventory pressure will emerge, and it may be advisable to short the 01 contract on price rallies with light positions [66].
纯碱期货日报-20250627
Guo Jin Qi Huo· 2025-06-27 01:08
Report Summary 1. Report Industry Investment Rating No investment rating information is provided in the report. 2. Core View of the Report The current soda ash market has sufficient supply and weak demand. The two major downstream industries, float glass and photovoltaic glass, are in a difficult situation, with inventory on the rise. The overall market sentiment is pessimistic, and soda ash prices may still face downward pressure in the short term [8]. 3. Summary by Relevant Catalogs 3.1 Futures Market - On June 25, 2025, for the soda ash 2508 contract, the latest price was 1171, up 3 with a 0.26% increase, the open interest was 11699, down 29, and the trading volume was 2655. Its opening price was 1166, the highest was 1173, the lowest was 1159, and the settlement price was 1166 [4]. - For the soda ash 2509 contract, the latest price was 1166, up 1 with a 0.09% increase, the open interest was 1561404, down 7874, and the trading volume was 953401. Its opening price was 1158, the highest was 1168, the lowest was 1152, and the settlement price was 1160 [4]. - For the soda ash 2601 contract, the latest price was 1159, up 2 with a 0.17% increase, the open interest was 557916, up 2848, and the trading volume was 125828. Its opening price was 1150, the highest was 1160, the lowest was 1146, and the settlement price was 1154 [4]. 3.2 Spot Market On June 25, domestic soda ash enterprises' quotes remained at a low level. The mainstream ex - factory price of light soda ash was around 1250 - 1350 yuan/ton, and the mainstream delivered price of heavy soda ash to end - users was about 1300 - 1400 yuan/ton [4]. 3.3 Factors Affecting the Market - **Supply**: Since June, the weekly output of soda ash has remained above 700,000 tons, with significant supply pressure. Although some plants have maintenance plans in the medium - term approaching summer, there are few new maintenance plans in the short term, and the overall supply is at a high level [5]. - **Demand**: The involution in the photovoltaic glass industry has led to production cuts. The price rebound of float glass is based on the expectation of supply tightening. Whether the unplanned cold repairs are realized or not, it is unfavorable for the demand of soda ash. In addition, in the demand for light soda ash, the support from lithium carbonate and daily - use glass is limited, and the substitution ratio of caustic soda is less than 5%, with limited incremental demand. Overall, the demand recovery of downstream industries for soda ash is weak, and procurement is mostly for rigid needs, with a cautious market performance [5]. - **Macro - level**: There are signs of easing in the Middle East geopolitical conflict, and the overnight crude oil futures price has declined. Although the State Council executive meeting has made targeted arrangements for the real estate market recently, the year - on - year growth rate of real estate development investment is still declining without an obvious turning point, and its role in driving the demand for the glass industry downstream of soda ash is not clear [5][6].
宝城期货纯碱估值探究
Bao Cheng Qi Huo· 2025-06-18 13:41
Report Industry Investment Rating - Not provided in the content Core Viewpoints - The valuation of soda ash is related to basis, price structure changes, fuel prices, production costs/profits, related products, by - products of production processes, and prices of upstream and downstream products. The report explores soda ash valuation from these aspects [4][39]. - The basis of soda ash mostly depends on the premium of futures prices, but at the beginning of a large - scale rising market, the spot has better initiative. In the middle and late stages of the market and during the decline, the futures' initiative is more obvious. When the basis is relatively stable, market contradictions are clear and not intense, which is the current situation [4][39]. - The price structure of soda ash is very sensitive to supply - demand relationships (or inventory). Currently, it is flattening from a steep contango structure, which is due to bearish sentiment in the far - month contracts, indicating weakness [4][39]. - The transmission of fuel prices to soda ash prices requires significant price fluctuations, such as in 2021. Currently, fuel price fluctuations are small, so the impact on soda ash prices is limited [4][39]. - From the cost/profit perspective, soda ash is currently in a low - profit state, and there have been losses in the past six months, but it has not significantly affected cash - flow costs, and enterprise开工 has not changed much. In this state of low profit and high production, it is difficult to see a reversal in soda ash [4][39]. - From the prices of light and heavy soda ash, ammonium chloride, and glass, the price of soda ash is at a relatively low level in history. Whether it will turn around in the future depends on supply - demand [4][39]. - Valuation ultimately affects supply - demand. Only when there is a transmission from valuation to production and then to inventory can the significance of valuation be reflected. If soda ash maintains high production under low prices and low profits, the valuation has not reached the point of "quantitative change leading to qualitative change" [5][40] Summary by Relevant Catalogs 1 Valuation 1.1 Definition - The valuation of commodities is the process of assessing their intrinsic value in a specific market environment and economic conditions. It is a complex evaluation system based on current information and future expectations. For stocks, different types of price - earnings ratios are used for valuation, and for commodities, valuation is more "practical" as high or low valuations will be corrected by the market through trade, etc. [10] 1.2 Soda Ash Valuation - The valuation of soda ash is related to basis, price structure changes, production costs, production profits, substitutes, complements, by - products of production processes, and prices of upstream and downstream products. The report focuses on basis, price structure, raw material prices of different processes, production costs and profits, price differences between heavy and light soda ash, ammonium chloride prices, and glass prices [11] 2 Soda Ash Valuation Analysis 2.1 Basis - The basis of soda ash has high elasticity, which is related to the increasing concentration of the soda ash industry. During large price fluctuations, the spot price is rigid, and the basis expands. In the rising process, the spot follows the price increase actively, and at the beginning of the rise, the spot is stronger than the futures. In the decline, the spot is more resistant to price drops, and the futures decline more than the spot. With more spot - futures traders in the industry, the basis fluctuation is expected to converge. When the basis fluctuates within a narrow range, the fundamentals of soda ash are more transparent [12][13] 2.2 Price Structure - The price structure of soda ash is very sensitive to supply - demand and inventory changes. In the past year and a half, it has changed from a backwardation structure to a contango structure. Recently, the monthly spread has been in a positive - carry situation, with the near - month contracts showing some resistance to price drops, and the market's bearish sentiment mainly reflected in the far - month contracts [17][20] 2.3 Raw Material Prices - Soda ash has three production processes: the combined soda process, the ammonia - soda process, and the natural - soda process. In the ammonia - soda and combined soda processes, raw material and fuel costs account for a relatively high proportion. The price of soda ash is highly correlated with raw salt and fuel prices, but it is more sensitive to fuel price fluctuations. Only in extreme market conditions will soda ash prices react synchronously to raw material or fuel price changes [23] 2.4 Cost and Profit - The total cost of soda ash provides a "floor" for the price. Enterprises may adjust production according to cost/profit, but it is not always the case. Using profit to estimate the price of soda ash is more effective, and the combination of "profit + production" is more meaningful for price judgment [24] 2.5 Related Products - Light and heavy soda ash, as two physical forms of soda ash, have a high degree of price linkage and a reasonable price difference. The price difference is mainly due to processing and logistics costs. Price transmission is a two - way dynamic balance, and in special cases, the price difference may break through the reasonable range [27] 2.6 By - products - The combined soda process produces ammonium chloride as a by - product. There is a certain correlation between the prices of soda ash and ammonium chloride. When the price of soda ash is high, the price of ammonium chloride has more room for fluctuation, and when the price of soda ash is low, the cost of soda ash is more dependent on the price of ammonium chloride. If the demand for ammonium chloride is suppressed, it may increase the cost pressure of soda ash [30][31][34] 2.7 Upstream and Downstream Products - The downstream of soda ash is relatively concentrated, with glass demand accounting for about 73%. There is a price correlation between soda ash and glass. The price fluctuation of soda ash will be transmitted to glass through cost - push, but there are constraints. The reverse transmission is also significant, and in special situations, the price relationship between the two may decouple [35][37] 3 Main Conclusions - The conclusions are the same as the core viewpoints, emphasizing the relationship between soda ash valuation and various factors, the current situation of basis, price structure, the impact of fuel prices, cost/profit status, and the role of supply - demand in future price trends [39][40]
纯碱供需周报-20250606
Zhong Xin Qi Huo· 2025-06-06 06:58
Report Overview - Report Title: Soda Ash Supply and Demand Weekly Report [1] - Report Date: June 6, 2025 [1] Key Data Summary Inventory Data (in 10,000 tons) - **National Enterprise Inventory on June 6, 2025**: 162.7, including 79 for light soda ash and 83.7 for heavy soda ash [3] - **Inventory Comparison**: Compared with May 30, 2025, national enterprise inventory increased slightly, light soda ash inventory decreased from 81.83 to 79, and heavy soda ash inventory increased from 80.6 to 83.7 [3] Production and Apparent Consumption Data (in 10,000 tons) - **Total Production on June 6, 2025**: 70.41, with 32.19 for light soda ash and 38.22 for heavy soda ash [3] - **Apparent Consumption on June 6, 2025**: Total apparent consumption was 70.14, light soda ash apparent consumption was 35.02, and heavy soda ash apparent consumption was 35.12 [3] Daily Melting Data (in 10,000 tons) - **Total Daily Melting on June 6, 2025**: 25.56, including 15.68 for float glass and 9.88 for photovoltaic glass [3]
纯碱:长期过剩,短期边际转好
Qi Huo Ri Bao Wang· 2025-05-30 13:35
Group 1 - The supply of soda ash remains in excess, requiring upstream low operating rates to maintain supply-demand balance, with high visible inventory levels in the midstream and upstream sectors [1][5] - Domestic soda ash is in a capacity expansion cycle, with new capacity of 2.5 million tons expected in 2024 and an additional 900,000 tons in the first quarter of 2025, leading to an overall effective capacity growth rate of approximately 5.6% by 2025 [2][4] - From August 2024, due to domestic soda ash surplus and declining prices, the export window has opened, with some producers actively exploring overseas markets, resulting in a net export status for soda ash [2][4] Group 2 - The float glass production is currently at a low level, with significant losses reported since July 2024, leading to an increase in cold repairs and a decrease in daily melting capacity from 170,000 tons to 158,000 tons [3] - The photovoltaic glass sector is experiencing a rebound, with daily melting capacity increasing to around 100,000 tons by the end of April 2025, although inventory levels are rising, which may hinder further increases [3] - Light soda ash demand growth is projected at 7.2% for 2024, but the growth rate for 2025 is expected to be lower at around 5.2%, with a year-on-year decline of 7.8% observed from January to April 2025 [3] Group 3 - The long-term outlook for soda ash remains oversupplied, with significant new production capacity planned for 2025, including 4.05 million tons from various producers [4] - The current high levels of visible inventory in the upstream sector indicate that while there may be short-term rebounds, sustained low operating rates will be necessary to maintain balance [5] - The forecasted operating rate for 2025 is approximately 83.7%, down from 86.4% in 2024, indicating a continued oversupply situation for soda ash [4]
瑞达期货纯碱玻璃产业日报-20250512
Rui Da Qi Huo· 2025-05-12 09:41
1. Report Industry Investment Rating - No information provided 2. Core Viewpoints - The macro - situation has improved with the Sino - US talks making progress and the NDRC improving the long - term mechanism for private enterprises to participate in major national projects and planning to launch high - quality projects worth about 3 trillion yuan. For glass, on the supply side, the profit of glass made from natural gas, coal, and oil has slightly increased due to falling raw material costs, and production remains stable. On the demand side, downstream purchasing enthusiasm is average, and enterprise inventories have increased. The futures price is approaching the production cost, so cost support may work in the short term. For纯碱, the supply is decreasing slightly with some equipment maintenance, and downstream demand is lukewarm with more wait - and - see sentiment and small - scale destocking. It is recommended to temporarily observe both the 2509 contracts of纯碱 and glass [2] 3. Summary by Directory 3.1 Futures Market - The closing price of the 纯碱 main contract is 1318 yuan/ton, up 13 yuan; the closing price of the glass main contract is 1045 yuan/ton, up 11 yuan. The 纯碱 main contract's open interest is 1233186 lots, up 11751 lots; the glass main contract's open interest is 1335775 lots, down 2299 lots. The net position of the top 20 in 纯碱 is - 197814, up 1356; the net position of the top 20 in glass is - 146540, up 43116. The 纯碱 exchange warehouse receipts are 3106 tons, down 237 tons; the glass exchange warehouse receipts are 2380 tons, up 115 tons. The 9 - 1 spread of 纯碱 is 13 yuan, up 14 yuan; the 9 - 1 spread of glass is - 41 yuan, up 3 yuan [2] 3.2 Spot Market - The price of North China heavy 纯碱 is 1325 yuan/ton, up 15 yuan; the price of Central China heavy 纯碱 is 1400 yuan/ton, unchanged. The price of East China light 纯碱 is 1400 yuan/ton, unchanged; the price of Central China light 纯碱 is 1335 yuan/ton, unchanged. The price of Shahe glass sheets is 1116 yuan/ton, down 8 yuan; the price of Central China glass sheets is 1170 yuan/ton, unchanged. The 纯碱 basis is 7 yuan, up 2 yuan; the glass basis is 71 yuan, down 19 yuan [2] 3.3 Industry Situation - The 纯碱 plant operating rate is 87.74%, down 0.93 percentage points; the float glass enterprise operating rate is 75.24%, down 0.61 percentage points. The in - production capacity of glass is 15.52 million tons/year, down 0.26 million tons; the number of in - production glass production lines is 222, down 3. The 纯碱 enterprise inventory is 170.07 million tons, down 0.06 million tons; the glass enterprise inventory is 67560000 weight boxes, up 2571000 weight boxes [2] 3.4 Downstream Situation - The cumulative value of new real - estate construction area is 129964600 square meters, up 63824600 square meters; the cumulative value of real - estate completion area is 130602700 square meters, up 42962700 square meters [2] 3.5 Industry News - The central bank broadens the use scope of re - loans for affordable housing. There are housing purchase subsidies in Shanghai Yangpu, housing development plans in Beijing, and support for housing provident fund loans in Beijing. In April, the second - hand housing transactions in Dongguan increased by 36% year - on - year. The Ministry of Housing and Urban - Rural Development held a meeting to support the development of the private economy. The average rent of 50 cities in April decreased slightly month - on - month. In April, the contracted sales amount of China Merchants Shekou was 14.764 billion yuan. In April, about 71.7 billion yuan of the newly issued 176.3 billion yuan special bonds were invested in the real - estate related fields. From January to April, the total transaction amount of the national foreclosed housing market was 83.14 billion yuan. Shanghai released the list of the fifth batch of residential land to be transferred this year. In April, the contract sales amount of Jianye Real Estate was 600 million yuan, down 20.2% year - on - year. As of April 30, 2025, the contract sales amount of Shimao Group in four months was about 9.07 billion yuan. In April, the contracted area of Shoukai Co., Ltd. was 108400 square meters, down 24.92% month - on - month [2]