Group 1: Report Industry Investment Rating - Not provided in the given content Group 2: Core Viewpoints of the Report - The current profit of float glass enterprises is poor. With the expectation of water storage in production lines this week and no ignition or glass output, the weekly output is expected to decline. The terminal demand for float glass remains weak, the orders of downstream deep - processing enterprises are weak, and the inventory of float glass enterprises has decreased slightly. It is expected that the glass price will fluctuate weakly in the near future, and the upper pressure of the 09 contract is around 1000. Short - term high - selling and low - buying are recommended, and stop - loss should be noted [2][23] Group 3: Summary by Relevant Catalogs Chapter 1: Market Review - The spot price of domestic float glass is on a downward trend, with weak overall demand. Due to the rainy season in the South, the market trading is poor. Some enterprises offer discounts to promote sales, and the market price continues to decline. In the Shahe area, factory shipments are average, and dealers mainly sell inventory. The Beijing - Tianjin - Tangshan market performs okay, but there are differences in the shipment of different manufacturers. The focus of the East China market has declined slightly, with weak demand and the impact of low - priced glass from the periphery. Most enterprises in the South are mainly focused on shipping due to high inventory [8] Chapter 2: Analysis of Price Influencing Factors 2.1 Supply - demand Analysis - **Supply - side Analysis - Expected Supply Decline**: As of May 29, the national float glass output was 1.1041 million tons, with a month - on - month increase of 0.64% and a year - on - year decrease of 8.25%. The average operating rate of the float glass industry was 75.68%, with a month - on - month increase of 0.34 percentage points; the average capacity utilization rate was 78.62%, with a month - on - month increase of 0.42 percentage points. With the expectation of water storage in production lines this week and no ignition or glass output, the weekly output is expected to decline. The weekly average profit of float glass using natural gas as fuel was - 167.97 yuan/ton, a month - on - month decrease of 7.14 yuan/ton; that using coal - made gas was 100.10 yuan/ton, a month - on - month increase of 15.67 yuan/ton; and that using petroleum coke was - 107.04 yuan/ton, a month - on - month decrease of 20.00 yuan/ton [12] - **Demand - side Analysis - Weak Orders from Deep - processing Enterprises**: As of May 15, 2025, the average order days of national deep - processing sample enterprises was 10.4 days, a month - on - month increase of 0.5% and a year - on - year decrease of 7.2%. The terminal demand for float glass remains weak. From January to April 2025, the cumulative real - estate completion area was 156.4785 million square meters, a year - on - year decrease of 16.9%. In April 2025, the inventory warning index of Chinese automobile dealers was 59.8%, a year - on - year increase of 0.4 percentage points and a month - on - month increase of 5.2 percentage points. The manufacturing PMI in April was 49.0%, a decrease of 1.5 percentage points from the previous month [14][15] - **Inventory Analysis - Slight Inventory Reduction of Float Glass Enterprises**: As of May 29, the total inventory of national float glass sample enterprises was 67.662 million weight boxes, a month - on - month decrease of 107,000 weight boxes and a month - on - month decrease of 0.16%, a year - on - year increase of 14.06%. The inventory days were 30.4 days, a decrease of 0.2 days from the previous period. The overall shipment in North China was average, and the inventory in East China increased slightly [17] 2.2 Position Analysis - As of May 30, the total long - position volume of the top 20 members in glass futures was 910,353, a decrease of 57,489; the total short - position volume was 1,122,204, a decrease of 69,731. The net position of the top 20 members was bearish [20] Chapter 3: Market Outlook and Investment Strategy - The current profit of float glass enterprises is poor. With the expectation of water storage in production lines this week and no ignition or glass output, the weekly output is expected to decline. The terminal demand for float glass remains weak, the orders of downstream deep - processing enterprises are weak, and the inventory of float glass enterprises has decreased slightly. It is expected that the glass price will fluctuate weakly in the near future, and the upper pressure of the 09 contract is around 1000. Short - term high - selling and low - buying are recommended, and stop - loss should be noted [23]

Group 1 - Recent recovery in glass spot transaction volume, with some domestic regions achieving daily sales rates exceeding 200%, leading to a balanced inventory situation [1] - The production cost for coal-based glass production lines is approximately 1050 RMB/ton, while those using petroleum coke are around 1100 RMB/ton, indicating limited downside potential for current futures prices [1] - The current inventory structure shows a decline in market transaction activity, with downstream sectors focusing on inventory digestion, resulting in low purchasing demand [1] Group 2 - As of now, there are 286 float glass production lines in the country, with 221 in operation and a daily melting capacity of 157,405 tons, reflecting an industry capacity utilization rate of 80.50% [2] - The supply of glass has significantly decreased compared to the same period last year, placing current market supply at a near five-year low, while total demand has also declined [2] - The current glass spot prices have fallen below the production costs of most production lines, indicating potential for futures price rebound, although sustainability of such rebound remains weak [2]

Group 1: Report Industry Investment Rating - Not provided in the content Group 2: Core Viewpoints of the Report - The current profit of float glass enterprises is relatively stable, but the weekly output is expected to decline. The terminal demand for float glass remains weak, with weak orders from downstream deep - processing enterprises, and the inventory of float glass enterprises is rising. The glass price is expected to fluctuate weakly in the near term, with the upper pressure on the 09 contract at the 1080 level. It is recommended to short on rallies in the short term and pay attention to stop - losses [2][23] Group 3: Summary by Relevant Catalogs Chapter 1: Market Review - The spot price of domestic float glass showed a downward trend. Affected by the May Day holiday, the overall shipment of enterprises was blocked, and although it improved after the holiday, it was still average. Near the weekend, some enterprises raised prices to test the market. In the North China market, prices were mostly lowered during the holiday, and shipments improved with downstream replenishment at the end of the holiday. The East China market was generally stable with minor fluctuations [8] Chapter 2: Analysis of Price Influencing Factors 2.1 Supply - demand Analysis - **Supply - side**: As of May 8, the weekly output of float glass was 1091900 tons, a week - on - week decrease of 0.78% and a year - on - year decrease of 10.54%. The average operating rate was 75.24%, a week - on - week decrease of 0.22 percentage points, and the average capacity utilization rate was 78.02%, a week - on - week decrease of 0.41 percentage points. The weekly average profit of float glass with different fuels showed different trends. Overall, the weekly output is expected to decline [12] - **Demand - side**: As of April 30, 2025, the average order days of national deep - processing sample enterprises was 10.3 days, a week - on - week decrease of 11.2% and a year - on - year decrease of 6.80%. The overall order level of deep - processing enterprises is still lower than the same period in previous years, but it increased in April compared with March. The terminal demand for float glass remains weak, with a decline in real - estate completion area in March 2025, and changes in the automobile dealer inventory warning index, heavy - truck sales, and manufacturing PMI [14][15] - **Inventory**: As of May 8, the total inventory of national float glass sample enterprises was 6756000 heavy boxes, a week - on - week increase of 2571000 heavy boxes, a week - on - week increase of 3.96% and a year - on - year increase of 9.29%. The inventory days were 30.8 days, an increase of 1.4 days compared with the previous period. The inventory in North China and East China increased [17] 2.2 Position Analysis - As of May 9, the total long positions of the top 20 members in the glass futures market increased by 25203 to 804340, and the total short positions increased by 47759 to 993996. The net position of the top 20 members was bearish [20] Chapter 3: Market Outlook and Investment Strategy - The profit of float glass enterprises is relatively stable, but the output is expected to decline. The demand is weak, and the inventory is rising. The glass price is expected to fluctuate weakly in the near term, and it is recommended to short on rallies in the short term and pay attention to stop - losses [23]