《特殊商品》日报-20250812

Report Industry Investment Ratings - Not provided in the given reports. Core Views Glass and Soda Ash - Soda ash has an obvious oversupply pattern. With no growth expected in overall demand, it's necessary to track policy implementation and production load adjustments. Wait for a new short - selling opportunity. [1] - Glass has seen a weakening of the market sentiment and a significant decline in spot trading. The industry needs capacity clearance to solve the over - supply problem. Hold short positions and be vigilant against macro - induced fluctuations. [1] Industrial Silicon - In August, the supply and demand of industrial silicon both increase, and it is expected to reach a tight balance. The price may fluctuate between 8000 - 9500 yuan/ton. Consider going long when the price drops to 8000 - 8500 yuan/ton. [2] Polysilicon - In August, the supply of polysilicon increases more rapidly than demand, facing inventory accumulation pressure. If there is progress in capacity integration or clearance, it may rise; otherwise, it may fluctuate downward. The price may range from 45,000 - 58,000 yuan/ton. Consider going long at low prices and buying put options to short at high prices. [3] Natural Rubber - In the short term, supply - side benefits are released, and inventory is decreasing. Rubber prices are expected to be strong. Monitor the raw material supply during the peak production season and consider short - selling if raw materials are abundant. [4] Logs - The log market is affected by reduced available supply and cost support. With stable demand and significant inventory reduction, the short - term futures market is expected to be bullish. It is recommended to go long at low prices. [5] Summaries by Related Catalogs Glass and Soda Ash Prices and Spreads - Glass prices in various regions decreased, with South China having the largest decline of 2.33%. Soda ash prices in most regions remained stable, except for a 2.78% decline in the Northwest. [1] - The basis of glass 2505 and soda ash 2505 decreased by 28.70% and 19.05% respectively. [1] Supply - Soda ash production increased, with the weekly output rising by 6.42% to 74.47 million tons, and the operating rate increasing by 6.40% to 85.41%. [1] - The daily melting volume of float glass and photovoltaic glass remained unchanged. [1] Inventory - Glass inventory increased by 3.95%, soda ash factory inventory increased by 3.86%, and soda ash delivery warehouse inventory increased by 16.40%. [1] Industrial Silicon Prices and Spreads - The prices of various types of industrial silicon increased slightly, with the largest increase of 1.75% for Xinjiang 99 - silicon. The basis of some types decreased significantly. [2] Supply and Demand - National industrial silicon production increased by 3.23% to 33.83 million tons, and the operating rate increased by 2.47% to 52.61%. [2] - The production of downstream products such as polysilicon and regenerated aluminum alloy also increased. [2] Inventory - The social inventory of industrial silicon increased by 1.30% to 54.70 million tons. [2] Polysilicon Prices and Spreads - The average prices of N - type polysilicon products remained stable, while the basis of N - type materials decreased by 57.92%. [3] Supply and Demand - Weekly and monthly polysilicon production increased by 10.94% and 5.10% respectively. The import volume decreased by 16.90%, and the export volume increased by 66.17%. [3] Inventory - Polysilicon inventory increased by 1.75%, and the number of warehouse receipts increased by 29.83%. [3] Natural Rubber Prices and Spreads - The prices of some natural rubber products increased, such as Yunnan state - owned whole - latex increasing by 1.38%. The prices of some raw materials dropped to zero. [4] Supply and Demand - Thailand and India's rubber production increased in June, while Indonesia's decreased. Tire production and export showed mixed performance. [4] Inventory - The bonded - area inventory of natural rubber decreased by 1.35%, while the futures inventory in the factory warehouse increased by 6.34%. [4] Logs Prices and Spreads - Log futures prices fluctuated slightly, with the 2509 contract closing at 832.5 yuan/cubic meter. The spot prices of some benchmark delivery products increased. [5] Supply and Demand - Port shipping volume decreased by 1.51%, and the number of departing ships from New Zealand to China, Japan, and South Korea decreased by 11.32%. The demand remained stable at 6.42 million cubic meters per day. [5] Inventory - The national log inventory decreased by 2.84% to 308 million cubic meters. [5]