纯碱：宏观微观皆不利，库存增价难反弹

Core Viewpoint - The geopolitical conflict between Iran and Israel has led to significant volatility in crude oil-related products, while the soda ash market remains weak with an unfavorable outlook for the future [1] Macro Factors - The recent rise in crude oil prices does not impact soda ash costs, leaving soda ash unaffected by the upward trend in energy prices [1] - Financial and real estate data show no positive highlights, with national real estate development investment from January to May 2025 at 36,234 billion yuan, a year-on-year decrease of 10.7%, and construction area at 625,020 thousand square meters, down 9.2% year-on-year [1] - The market's anticipated monetary and fiscal support has not materialized, leading to expectations of restrained future stimulus policies [1] Micro Factors - As of June 23, 2025, domestic soda ash manufacturers have a total inventory of 1.7559 million tons, an increase of 29,200 tons from the previous week, representing a 1.69% rise and an 84.19% increase year-on-year [1] - The weekly production of soda ash is expected to remain above 700,000 tons post-June, indicating significant supply pressure with limited maintenance support [1] - The photovoltaic glass industry is experiencing a reduction in production, negatively impacting the demand for soda ash, while the rebound in float glass prices is based on supply tightening expectations, which is also unfavorable for soda ash demand [1] Future Outlook - The fundamental outlook for soda ash remains weak, with no significant rebound or reversal expected in the short to medium term [1] - Attention should be paid to potential policy stimuli on the macro level and unplanned maintenance on the micro level; otherwise, the oversupply situation for soda ash is likely to continue [1] - It is suggested to monitor opportunities for hedging or arbitrage when soda ash futures prices rebound to the cost line of ammonia-soda enterprises [1]