《特殊商品》日报-20250829

Group 1: Report Industry Investment Ratings - No industry investment ratings are provided in the reports. Group 2: Core Views Rubber Industry - New rubber listing is slow, overseas ship arrivals are few, inventory may continue to decline, fundamentals remain strong, and there is still upward potential. The 01 contract range is expected to be between 15,000 - 16,500. Pay attention to the raw material supply during the peak production period in the main producing areas. If the raw material supply is smooth, consider short - selling at high prices [1]. Industrial Silicon Industry - The cost of industrial silicon is rising, and there are news of capacity clearance. In August, supply and demand both increased, maintaining a tight balance. In the long - term, if some capacity is cleared, supply pressure will decrease. It is recommended to buy on dips, but be aware of the pressure from inventory and warehouse receipts [2]. Polysilicon Industry - In August, polysilicon supply and demand both increased, but the supply growth rate was higher, still facing inventory accumulation pressure. Future warehouse receipts are expected to increase. The price will mainly fluctuate at a high level, with the lower limit of the price range rising to 47,000 yuan/ton and the upper limit between 58,000 - 60,000 yuan/ton. It is recommended to buy on dips, and consider short - selling by buying put options at high prices when volatility is low [4]. Log Industry - The current main contract is the 2511 contract, and the market value fluctuates around the delivery cost and receiving value. The fundamentals are expected to improve marginally. The demand remains firm, and the inventory continues to decline. It is recommended to consider buying the 2601 contract on dips [5]. Glass and Soda Ash Industry - Soda Ash: The market is in a weak and volatile state. There is no growth expectation for demand, and the inventory may be further pressured. It is recommended to hold short positions [6]. - Glass: The market is also in a weak and volatile state. The market has a negative feedback loop, with the near - term 09 contract facing weak reality and the far - term 01 contract facing weak expectations. High - level short positions can be closed for profit and wait for new driving factors [6]. Group 3: Summary by Directory Rubber Industry Spot Prices and Basis - Yunnan state - owned whole - grade rubber (SCRWF) in Shanghai remained at 14,900 yuan/ton. The basis of whole - milk rubber (switched to the 2509 contract) decreased by 21.51% to - 1045 yuan/ton. Thai standard mixed rubber increased by 1.02% to 14,850 yuan/ton [1]. Inter - monthly Spreads - The 9 - 1 spread decreased by 3.14% to - 982 yuan/ton, the 1 - 5 spread decreased by 5.88% to - 90 yuan/ton, and the 5 - 9 spread increased by 3.37% to 1075 yuan/ton [1]. Fundamental Data - In June, Thailand's production increased by 44.23% to 392,600 tons, Indonesia's production decreased by 12.03% to 176,200 tons, India's production increased by 30.82% to 62,400 tons, and China's production increased by 6.8 tons to 103,200 tons. The weekly开工率 of semi - steel tires decreased by 0.36% to 72.77%, and that of all - steel tires decreased by 0.92% to 63.84%. In July, domestic tire production decreased by 8.16% to 94.364 million, tire exports increased by 10.51% to 66.65 million, and natural rubber imports increased by 2.47% to 474,800 tons [1]. Inventory Changes - Bonded area inventory decreased by 0.50% to 616,731 tons, and the warehouse futures inventory of natural rubber on the SHFE decreased by 3.47% to 44,857 tons [1]. Industrial Silicon Industry Spot Prices and Basis - The price of East China oxygen - passed S15530 industrial silicon decreased by 0.54% to 9,250 yuan/ton, and the basis decreased by 12.26% [2]. Inter - monthly Spreads - The 2509 - 2510 spread decreased by 40.00% to - 35 yuan/ton, the 2510 - 2511 spread increased by 33.33% to - 10 yuan/ton [2]. Fundamental Data - National industrial silicon production increased by 3.23% to 338,300 tons, Xinjiang's production decreased by 15.21% to 150,300 tons, Yunnan's production increased by 153.86% to 41,200 tons, and Sichuan's production increased by 31.05% to 48,500 tons. The national开工率 increased by 2.47% to 52.61%. Organic silicon DMC production decreased by 4.54% to 199,800 tons, polysilicon production increased by 5.10% to 101,000 tons, and industrial silicon exports increased by 8.32% to 74,000 tons [2]. Inventory Changes - Xinjiang's inventory decreased by 0.83% to 119,100 tons, Yunnan's factory inventory decreased by 0.94% to 31,600 tons, and social inventory decreased by 0.37% to 541,000 tons [2]. Polysilicon Industry Spot Prices and Basis - The average price of N - type re - feed material and N - type granular silicon remained unchanged at 49,000 yuan/ton and 46,000 yuan/ton respectively. The N - type material basis decreased by 314.52% to - 665 yuan/ton [4]. Futures Prices and Inter - monthly Spreads - The main contract price increased by 2.00% to 49,665 yuan/ton. The spread between the current month and the first - continuous contract decreased by 180.00% to - 80 yuan/ton [4]. Fundamental Data - Weekly polysilicon production increased by 6.53% to 31,000 tons, and monthly polysilicon production increased by 5.10% to 101,000 tons. Monthly polysilicon imports increased by 47.48% to 120 tons, exports decreased by 3.92% to 210 tons, and net exports decreased by 32.44% to 100 tons [4]. Inventory Changes - Polysilicon inventory decreased by 14.46% to 213,000 tons, and silicon wafer inventory increased by 3.68% to 180,500 GW [4]. Log Industry Futures and Spot Prices - The log 2509 contract decreased by 0.25% to 790 yuan/cubic meter, the 2511 contract increased by 0.86% to 821.5 yuan/cubic meter, and the 2601 contract increased by 1.03% to 836.5 yuan/cubic meter. The prices of main benchmark delivery spot products remained unchanged [5]. Import Cost Calculation - The RMB - US dollar exchange rate decreased to 7.149, and the import theoretical cost decreased to 814.95 yuan/cubic meter [5]. Monthly Data - Port shipments decreased by 1.51% to 1.733 million cubic meters, and the number of ships from New Zealand to China, Japan, and South Korea decreased by 11.32% to 47 [5]. Inventory and Demand - As of August 22, the national coniferous log inventory was 3.05 million cubic meters, and the daily average log delivery volume was 64,500 cubic meters [5]. Glass and Soda Ash Industry Glass - related Prices and Spreads - North China, East China, Central China, and South China glass quotes remained unchanged. The glass 2509 contract decreased by 1.52% to 970 yuan/ton [6]. Soda Ash - related Prices and Spreads - North China, East China, Central China, and Northwest soda ash quotes remained unchanged. The soda ash 2505 contract increased by 0.29% to 1379 yuan/ton, and the 2509 contract decreased by 0.29% to 1187 yuan/ton [6]. Supply - Soda ash开工率 decreased by 6.79% to 82.47%, and weekly soda ash production decreased by 6.79% to 719,000 tons. The daily melting volume of float glass and photovoltaic glass remained unchanged [6]. Inventory - Glass factory inventory decreased by 1.64% to 62,566,000 heavy boxes, soda ash factory inventory decreased by 2.26% to 1.8675 million tons, and soda ash delivery warehouse inventory increased by 0.89% to 500,700 tons [6]. Real Estate Data - The year - on - year growth rate of new construction area increased by 0.09% to - 0.09%, the construction area decreased by 2.43% to 0.05%, the completion area decreased by 0.03% to - 0.22%, and the sales area decreased by 6.50% to - 6.55% [6].