The new report of the City Quality Supervision Bureau issued a few days ago to the city's production and sales of the diesel products quality special supervision and inspection results, "Christie" gasoline and diesel are unqualified, and there are security risks. The result of the test shows that Shanghai Jiayi Petrochemical Co., Ltd. produces the product "Christie" synthetic engine Oil (specification model: SJ 10w-40/4l/barrel; production Date: 2012-3-20) and "Christie's" products pressure-resistant vanguard heavy Duty Diesel Oil (Specification model: CH-4 20w-50/4l/ barrel; date of production: 2011-9-3) There are problems of low temperature dynamic viscosity detection value exceeding the GB limit, the product has certain use hidden trouble. In addition, Shanghai Donghao Oil Co., Ltd. production of Products "Donghao" Hao can diesel engine oil, quality is not qualified.