《特殊商品》日报-20250609

Report Industry Investment Ratings No investment ratings are provided in the reports. 2. Core Views - Natural Rubber: Short - term macro warming drives rubber price rebound, but under the expectation of increasing supply and weak demand, the rubber price is expected to remain weak. It is recommended to short on rebounds above 14,000. Attention should be paid to the raw material volume in each production area and macro events [1]. - Industrial Silicon: The demand for industrial silicon is expected to pick up, but the supply increase is larger. The inventory is expected to accumulate, and the price is under pressure. However, the rebound of coal prices provides some support, and the price may fluctuate at a low level [3]. - Polysilicon: In June, there is no obvious improvement in fundamentals. There is a risk of inventory accumulation, and the cost support may decline. It is recommended to close long positions and even try shorting on high prices [5]. - Glass and Soda Ash: For soda ash, in the long - term, there is still pressure to accumulate inventory after maintenance. It is advisable to consider 7 - 9 calendar spreads and short on rebounds in the far - month contracts. For glass, it still faces over - supply pressure after the short - term market sentiment boost. The price may be strong in the short - term but will be under pressure later [6]. 3. Summary by Catalog Natural Rubber - Spot Price and Basis: On June 6, the price of Yunnan state - owned full - latex (SCRWF) in Shanghai was 13,750 yuan/ton, up 200 yuan or 1.48% from June 5. The full - milk basis (switched to the 2509 contract) was 100 yuan/ton, up 1900% [1]. - Monthly Spread: The 9 - 1 spread was - 890 yuan/ton on June 6, down 10 yuan or 1.14% from June 5 [1]. - Fundamental Data: In April, Thailand's production was 105,700 dry tons, down 29.16% from the previous period; Indonesia's production was 194,100 dry tons, down 7.26%. The weekly start - up rate of semi - steel tires was 73.86%, down 4.39 percentage points [1]. - Inventory Change: The bonded area inventory was 614,584 tons on June 6, up 0.06% from the previous day. The factory - warehouse futures inventory of natural rubber on the SHFE was 21,873 tons, up 23.99% [1]. Industrial Silicon - Spot Price and Basis: On June 6, the price of East China oxygen - passing SI5530 industrial silicon was 8,150 yuan/ton, unchanged from June 5. The basis (based on oxygen - passing SI5530) was 1,015 yuan/ton, up 16.67% [3]. - Monthly Spread: The 2506 - 2507 spread was 0 yuan/ton on June 6, up 100% from June 5 [3]. - Fundamental Data: In April, the national industrial silicon production was 300,800 tons, down 12.10% from the previous month. The production of organic silicon DMC was 184,000 tons, up 6.48% [3]. - Inventory Change: The Xinjiang inventory was 190,800 tons on June 6, up 0.37% from the previous day. The social inventory was 587,000 tons, down 0.34% [3]. Polysilicon - Spot Price and Basis: On June 6, the average price of N - type re -投料 was 36,500 yuan/ton, unchanged from June 5. The N - type material basis (average price) was 1,760 yuan/ton, down 10.20% [5]. - Futures Price and Monthly Spread: The bs2506 contract price was 34,740 yuan/ton on June 6, up 0.58% from June 5. The PS2506 - PS2507 spread was 2,260 yuan/ton, up 43.49% [5]. - Fundamental Data: In May, the polysilicon production was 96,100 tons, up 0.73% from the previous month. The weekly silicon wafer production was 130,400 GM, down 2.69% [5]. - Inventory Change: The polysilicon inventory was 269,000 tons on June 6, down 0.37% from the previous day. The silicon wafer inventory was 20,020 GM, up 7.81% [5]. Glass and Soda Ash - Glass: On June 6, the North China glass quotation was 1,160 yuan/ton, unchanged from the previous day. The glass 2509 contract price was 997 yuan/ton, up 3.53% [6]. - Soda Ash: On June 6, the North China soda ash quotation was 1,450 yuan/ton, unchanged from the previous day. The soda ash 2509 contract price was 1,212 yuan/ton, up 0.73% [6]. - Supply: In late May, the soda ash operation rate was 78.57%, down 0.08% from the previous period. The weekly soda ash production was 685,000 tons, up 1.08% [6]. - Inventory: In late May, the glass inventory was 67,762,000 square meters, down 0.01% from the previous period. The soda ash factory inventory was 1.6243 million tons, up 1.37% [6]. - Real Estate Data: The year - on - year growth rate of new construction area in real estate was - 18.73%, an increase of 2.99 percentage points from the previous period; the completion area growth rate was - 11.68%, an increase of 15.67 percentage points [6].