Enter the low speed growth by the domestic economy, the market demand is not prosperous, the first half of 2015 chemical market demand downturn, a variety of chemical products supply exceeds demand, refiners generally operating pressure. Some smelters by adjusting the structure of products, high-end product development, market downturn.
　　Located in the daqing city of heilongjiang province daqing lianhua, a year only 6 million tons of refined, doesn't scale advantage in the refinery, through production have difference of high-end products, get competitive advantage and development space. In the year to may, 2.4 million tons/year ARGG unit in daqing lianhua CS nozzle putting-in-service proactively eight months, has been to create benefits for the enterprise, more than 1000 ten thousand yuan.
　　In recent years, daqing refining in succession in the oil refining the core device for CRC energy-saving technological transformation, using the system key equipment update and a series of new technology, make the device in saving energy and reducing consumption, product distribution and quality and efficiency, etc have the bigger progress. With new technology devices putting-in-service proactively, gradually the V gasoline production ability, the proportion of the current production of 97 # high-grade gasoline oil refining enterprises ranked the first in China.
　　Although domestic chemical products supply exceeds demand, but in some high-end products exist in the supply of structural that some companies saw the market.