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本刊讯据中国石油和化学工业协会分析报告显示,7月份,全国石油和化工行业低位运行。行业企稳回升的基础仍很不稳固,需求相对不足仍
According to China Petroleum and Chemical Industry Association analysis report shows that in July, the national oil and chemical industry low. The fundamentals of the industry to stabilize and rebound still remain unstable and the demand is still relatively insufficient