Ruida Futures(SZ:002961) Rui Da Qi Huo·2025-12-04 09:39Report Summary 1. Report Industry Investment Rating No information provided. 2. Core Views - The total inventory at Qingdao Port has continued to accumulate significantly, with inventory piling up in both bonded and general trade warehouses. Overseas shipments arriving at the port for storage remain at a high level, but downstream factories arrange production flexibly and stock up cautiously, leading to a large - scale inventory accumulation at Qingdao Port. - Domestic tire companies' capacity utilization has increased week - on - week, but the shipment pace of each tire company is slow. Short - term production control behavior still exists, and the increase in overall capacity utilization is expected to be limited. - The ru2601 contract is expected to fluctuate in the range of 15000 - 15700 in the short term, and the nr2601 contract is expected to fluctuate in the range of 11800 - 12200 in the short term [2]. 3. Summary by Relevant Catalogs Futures Market - The closing price of the main contract of Shanghai rubber was 15040 yuan/ton, down 150 yuan; the closing price of the main contract of 20 - number rubber was 11970 yuan/ton, down 115 yuan. - The trading volume and open interest of related contracts changed, with the open interest of the main contract of Shanghai rubber increasing by 65920 hands to 123975 hands, and that of the 20 - number rubber decreasing by 2375 hands to 36885 hands. - The Shanghai rubber and 20 - number rubber spreads and their changes were also reported, along with the net positions of the top 20 in both contracts and the exchange warehouse receipts [2]. Spot Market - The prices of various types of natural rubber in the Shanghai market and synthetic rubber in the spot market changed. For example, the price of Shanghai market state - owned whole latex remained unchanged at 14850 yuan/ton, while the price of Shanghai market Vietnam 3L decreased by 10 yuan/ton to 15200 yuan/ton. - The base spreads of Shanghai rubber and 20 - number rubber and their changes were also presented [2]. Upstream Situation - The market reference prices of different forms of Thai raw rubber (such as smoke sheets, films, glue water, and cup glue) and their changes were given. - The theoretical production profits of RSS3 and STR20 and their changes were reported. - The monthly import volumes of technical - classified natural rubber and mixed rubber and their changes were provided [2]. Downstream Situation - The operating rates of all - steel tires and semi - steel tires, inventory days, and production volumes and their changes were reported. For example, the weekly operating rate of all - steel tires was 63.33%, up 1.08 percentage points; the monthly production volume of all - steel tires was 12420000 pieces, down 720000 pieces [2]. Option Market - The historical 20 - day and 40 - day volatilities of the underlying asset, and the implied volatilities of at - the - money call and put options and their changes were reported [2]. Industry News - In November 2025, China's heavy - truck market sold about 100000 vehicles (wholesale basis, including exports and new energy), a year - on - year increase of about 46%. From January to November, the cumulative sales exceeded 1000000 vehicles, a year - on - year increase of about 26%. - As of November 30, 2025, the total inventory of natural rubber in Qingdao (including bonded and general trade) was 481600 tons, a month - on - month increase of 2.71%. - As of December 4, the capacity utilization rate of China's semi - steel tire sample enterprises was 68.33%, a month - on - month increase of 2.33 percentage points; the capacity utilization rate of all - steel tire sample enterprises was 64%, a month - on - month increase of 1.25 percentage points [2].