Core Points - Xu Jinqiang is recognized as a pioneer in China's petroleum and chemical industries, contributing significantly to the victory in the Anti-Japanese War and the establishment of the new China [1][7][19] Group 1: Contributions during the Anti-Japanese War - Xu Jinqiang joined the New Fourth Army in 1938 and played a crucial role in procuring military supplies, including disguising electronic tubes to transport them safely to the anti-Japanese base [3][6] - He facilitated the delivery of over 100 talents to the anti-Japanese base, significantly enhancing the capabilities of the New Fourth Army [6] Group 2: Establishment of New China's Petroleum Industry - After the establishment of the People's Republic of China, Xu was appointed to lead the takeover of the China Petroleum Company in Shanghai, where he identified the urgent need for domestic oil production [7][8] - He oversaw the construction of the Shanghai Refinery, which was the first refinery built after the founding of the PRC, with a processing capacity of 10,000 tons of crude oil annually [8][11] Group 3: Development of the Daqing Oilfield - Xu was appointed as the deputy minister of the Ministry of Petroleum and the commander of the Daqing oilfield campaign, which resulted in the establishment of one of the world's largest oil fields [15][18] - Under his leadership, the Daqing oilfield's crude oil production increased significantly, reaching 1,060,000 tons in 1966 [18] Group 4: Leadership in Chemical Industry - Xu served as the acting minister of the Ministry of Chemical Industry, focusing on increasing fertilizer production to meet agricultural needs, leading to the establishment of over 1,500 small nitrogen fertilizer plants by 1979 [19][20] - He initiated the import of advanced technology for large-scale fertilizer production, resulting in the establishment of China's first self-designed large nitrogen fertilizer plant [21][22] Group 5: Innovations and Achievements - Xu promoted the development of synthetic materials and advanced chemical processes, significantly enhancing the production capabilities of the chemical industry in China [22][24] - His leadership in the chemical sector contributed to the successful launch of China's first artificial satellite and the development of various chemical products for national defense [24]

Group 1 - Synthetic rubber futures experienced a sharp decline, with the main contract dropping to a low of 11,710.0 yuan and closing at 11,805.0 yuan, reflecting a decrease of 2.64% [1][2] - Institutions predict that the BR2509 contract will fluctuate in the range of 11,800 to 12,300 yuan in the short term, influenced by easing cost and supply pressures [2] - The trading atmosphere for synthetic rubber has weakened, leading to a short-term price decline, with macroeconomic sentiment also contributing to the overall market pullback [2] Group 2 - Recent supply increases from domestic producers, including Yanshan Petrochemical and Jinzhou Petrochemical, have led to rising inventory levels and increased selling pressure [2] - Demand from downstream tire manufacturers has shown slight improvement, but overall performance remains below expectations, with some companies planning short-term maintenance [2] - The support level for the BR main contract is identified at 11,700 to 11,800 yuan, while resistance is seen at 12,400 to 12,500 yuan [2]

西南期货分析称，原料端，丁二烯价格回调，合成橡胶加工回正；供应端，中国高顺顺丁橡胶行业周度 产能利用率持稳在66%附近，同比处于偏高水平需求端，轮胎企业成品库存高企，出口订单受关税压 制，内需受制于基建投资放缓，购难有增量；库存端，厂家库存环比去库，同比处于偏高水平，贸易商 库存环比累库，同比处于偏高水平。总结：等待企稳参与反弹。 瑞达期货（002961）指出，近期原料丁二烯挺价出货阻力显现，顺丁胶成本面支撑减弱，叠加7月中下 旬国内多数顺丁检修装置重启，供应面存增加预期。上周宏观情绪提振下，主流供价一度明显走高，带 动顺丁胶生产企业库存下降，贸易企业库存小幅提升，本周部分装置重启后产能释放，国内供应预计增 加，而下游持续压价采购，等跌情绪或带动生产企业库存走高。需求方面，上周国内轮胎检修企业排产 逐步提升至常规水平，带动企业整体产能利用率恢复性提升，目前企业排产趋于平稳，中下旬订单存一 定上量，对整体开工仍存小幅带动预期，企业间多根据自身库存及订单情况，灵活调整生产，短期预计 开工率整体波动不大。br2509合约短线预计在11500-12000区间波动。 方正中期期货表示，成本端支撑走强，宏观及板块看涨情绪 ...