1月7日，玻璃期货行情呈现震荡上行走势，截至发稿主力合约大幅上涨5.55%，报5.55%元/吨。 【消息面汇总】 建信期货：从基本面看，玻璃市场弱势延续，短期内缺乏明显的转强动力。供应端压力持续，产能利用 率相对高位，需求端因建筑行业淡季，季节性走弱。整体库存基数仍然偏高，但区域分化特征较明显， 部分区域受销售或产能缩减利好的提振，企库有所去化。后市来看，冷修预期叠加环保政策预期的出 现，玻璃盘面走势或企稳。但短期内高库存的矛盾依然是制约行情的主要因素。综合来看，近期走势趋 强，但在高库存的压力走强趋势较为缓慢，在产能出清等实质性利好出现之前，盘面反弹回落预期，需 持续关注后续供需边际变化与政策动向。 新湖期货：整体来看，短期冷修预期兑现与冬储预期对盘面形成支撑，外加昨日宏观消息面驱动市场情 绪走强，建议以震荡偏强思路对待，重点跟踪产线动态及是否有超预期冷修落地；中期面临春节假期累 库等季节性淡季压力，可在反弹后择机布局沽空操作。 截至1月1日，浮法玻璃行业开工率为72.05%，比12月25日下降1.59个百分点，产能利用率下降1.53%至 75.73%，日产量下降了1.99%至15.15万吨，续创多年低位， ...

Group 1: Investment Rating - No investment rating information is provided in the report. Group 2: Core Viewpoints - The core contradictions affecting the glass and soda ash markets include potential glass production line cold repairs from December to the Spring Festival, which may impact far - month pricing and market expectations; the near - month 01 contract of glass will follow the delivery logic with a focus on warehouse receipt games, while soda ash is cost - priced with limited upward valuation elasticity; currently, the high inventory of glass in the middle - stream needs to be digested, and soda ash is in a state of supply - demand surplus [2]. - For short - term trading, the 01 contract's game is about warehouse receipts, and the 05 contract is more about expectations. With unclear short - term drivers, it is advisable to observe [6]. Group 3: Summary by Chapters Chapter 1: Core Contradictions and Strategy Suggestions 1.1 Core Contradictions - Glass: Some glass production lines may undergo cold repairs from December to the Spring Festival, affecting far - month pricing. The near - month 01 contract follows the delivery logic, and the middle - stream high inventory and off - season demand suppress spot prices [2]. - Soda ash: It is cost - priced. Although there are occasional supply cut - backs, new production capacities are pending, and the output remains at a medium - high level. With the expectation of glass cold repairs, the rigid demand for soda ash is expected to decline [2]. 1.2 Trading Strategy Suggestions - Trend judgment: There are still differences in the near - term spot market. The cold repair expectation and middle - stream high inventory require observation of the persistence of unexpected cold repairs and spot feedback. Cost and supply expectations affect far - month pricing. - Strategy suggestion: The 01 contract's game is about warehouse receipts, and the 05 contract is more about expectations. Observe due to unclear short - term drivers [6]. 1.3 Basic Data Overview - Glass: The average price of glass spot decreased slightly. The prices of the 01, 05, and 09 contracts all declined, with the 05 contract dropping by 3.51%, the 09 contract by 3.02%, and the 01 contract by 2.2% [8][9]. - Soda ash: The prices of the 01, 05, and 09 contracts of soda ash also declined, with the 05 contract dropping by 2.34%, the 09 contract by 2.31%, and the 01 contract by 0.91% [11][12]. Chapter 2: This Week's Important Information and Next Week's Focus Events 2.1 This Week's Important Information - Bullish information: Some glass production lines are expected to undergo cold repairs in December, and the National Development and Reform Commission will control high - energy - consuming and high - emission projects from next year, leading to potential supply - side policy expectations [12]. - Bearish information: The high inventory of glass in the middle - stream persists, and there is still room for price cuts, affecting the delivery price of the 01 contract. New production capacities of soda ash are expected to be put into operation, and the expectation of glass cold repairs will reduce the rigid demand for soda ash [13]. 2.2 Next Week's Important Events - Monitor whether there are further clear instructions on industrial policies, glass production and sales, spot prices, and soda ash spot transactions [18]. Chapter 3: Market Interpretation Unilateral Trends and Capital Movements - The long - short game of the glass 01 contract may continue until near delivery. The increase in near - term cold repairs and middle - stream high inventory lead to differences in the spot market, while far - month supply cuts and cost increases may affect market pricing and expectations [15]. Basis and Calendar Spread Structure - Glass: The 1 - 5 spread of glass began to narrow this week, showing a positive spread trend, mainly because the near - month contract has a low valuation and short - sellers shifted to far - month contracts. - Soda ash: It generally maintains a C - structure. This week, the 1 - 5 calendar spread of soda ash strengthened from around - 70 to around - 30. With the launch of new production capacities, the long - term outlook has deteriorated again [20]. Chapter 4: Valuation and Profit Analysis 4.1 Upstream and Downstream Profit Tracking - Glass: Natural gas - fired production lines are in loss, while petroleum coke and coal - gas production lines have a small profit. - Soda ash: The cash - flow cost of the ammonia - soda process in Shandong is around 1,240 yuan/ton, and that of the combined - soda process in Central China is around 1,170 yuan/ton [33][34]. 4.2 Import and Export Analysis - Glass: The monthly average net export of float glass is 6 - 7 million tons, accounting for 1.4% of the apparent demand, with limited impact. - Soda ash: The monthly average net export of soda ash is 18 - 21 million tons, accounting for 5.8% of the apparent demand, and the export in October exceeded 21 million tons, maintaining high expectations [36]. Chapter 5: Supply, Demand, and Inventory 5.1 Supply - side and Projections - Glass: The daily melting volume of glass has dropped to around 155,000 tons, and some cold - repair production lines are yet to be realized in December, with an expected further decline in daily melting volume [43]. - Soda ash: The current daily production of soda ash has slightly rebounded to around 104,000 - 105,000 tons. New production capacities are expected to be put into operation, increasing the long - term supply pressure [46]. 5.2 Demand - side and Projections - Glass: Terminal demand remains weak, downstream replenishment is limited in the off - season, and the middle - stream maintains high - level low - price replenishment. The 01 contract mainly focuses on warehouse receipt games [49]. - Soda ash: The rigid demand for soda ash is temporarily stable, and downstream enterprises mainly replenish inventory at low prices. With the expectation of glass cold repairs, the rigid demand for soda ash is expected to weaken [58][59]. 5.3 Inventory Analysis - Glass: The manufacturer's inventory is 58.227 million weight boxes, a month - on - month decrease of 1.216 million weight boxes (- 2.05%), and a year - on - year increase of 22.26%. The inventory days are 26.3 days, a decrease of 0.5 days from the previous period. The middle - stream inventories in Shahe and Hubei remain high [65]. - Soda ash: The total inventory of soda ash is 1.4943 million tons, a month - on - month decrease of 44,300 tons. The upstream inventory is being depleted, and the replenishment of light and heavy soda ash is good [65].