市场快讯：成本支撑带动昨夜BR强势涨停

Group 1 - Report title: "Market Flash - Cost Support Drove BR to a Strong Limit Up Last Night" [2] - Report date: January 23, 2026 [2] - Researcher: Li Fanglei [4] - Contact information: 19339940612 [4] - Futures trading consultation number: Z0021311 [4] Group 2 - The closing price of the main contract of butadiene rubber (BR) was 12,930 yuan/ton last night, with a strong limit up [3] - Since December 2025, the BR futures price has been rising driven by butadiene [3] - Recently, due to limited arrival of imported ships and high operating rates of downstream products, the port inventory of butadiene has significantly decreased, reflecting the strong fundamentals of butadiene [3] - In the medium term, there will be no new butadiene production plants put into operation in the first half of this year, increasing concerns about supply shortages [3] - Recently, funds have rapidly flowed into the energy and chemical sector, boosting rubber varieties [3] - The limit up of butadiene rubber last night was mainly due to the combined effect of raw materials and funds, and its own supply - demand situation has not changed significantly [3] - In the short term, the tight supply of butadiene is expected to boost the BR price, and traders should be vigilant against the callback risk after the release of emotions [3]