化工中游分化

Industry Investment Rating - Not provided in the given content Core Viewpoints - There are various events and trends in different industries. In the production industry, there are significant achievements in RISC - V technology and diplomatic discussions on the Iran nuclear issue. In the service industry, the establishment of a long - term care insurance system is being promoted. Upstream, mid - stream, and downstream industries show different price and operation trends [1][2][3] Summary by Directory Production Industry - At the RISC - V ecological technology forum of the Zhongguancun Forum Annual Conference, the Chinese Academy of Sciences announced important achievements in RISC - V and started the joint R & D of the next - generation chip and operating system. Dozens of units will collaborate across the chip, operating system, terminal, and application chains [1] - On March 26, 2026, Chinese Foreign Minister Wang Yi talked with Canadian Foreign Minister Anand, stating that the Iran nuclear issue should be resolved through dialogue [1] Service Industry - On the 26th, eight departments including the National Healthcare Security Administration issued an implementation plan to accelerate the establishment of a long - term care insurance system [2] Upstream Industry - In the non - ferrous sector, aluminum prices are continuously falling. In the agricultural sector, egg prices are rising. In the energy sector, international crude oil prices are fluctuating, and liquefied natural gas prices are rising [3] Mid - stream Industry - In the chemical industry, PX operating rate is falling, PTA operating rate is rising, and polyester operating rate is at a low level. In the energy industry, power plant coal consumption is decreasing. In the infrastructure industry, the operating rate of road asphalt is at a low level [3] Downstream Industry - In the real estate sector, the sales of commercial housing in first - and second - tier cities are seasonally falling. In the service sector, the number of domestic flights is at a medium level [4] Price Index - On March 26, various industries' price indexes showed different trends. For example, the spot price of corn increased by 0.18%, the spot price of eggs increased by 4.06%, and the spot price of aluminum decreased by 3.97% [35]