除了有限的几家企业外,炼化企业的化工板块全线亏损。2013年,当炼化企业因为成品油定价机制调整而觉得盈利有望的时候,一向不需要太多操心的化工板块却遭遇了危机。因为需求不畅,新增需求难于转化为消费,下游装置开工率下降,加工毛利空 In addition to a limited number of companies, refining chemical companies across the board loss. In 2013, when the refining and petrochemical enterprises feel profitable due to the adjustment of refined oil pricing mechanism, the chemical sector, which has not been paying much attention to, has encountered a crisis. Because of poor demand, new demand is difficult to translate into consumption, operating rate of downstream devices decreased, margin processing margin