Recently, Sinopec announced the evaluation results of Sinopec level construction  methods from 2011 to 2012. Four construction methods like  “modularized construction method of four- in-one furnace” applied for by SNEI  were evaluated as the Sinopec level engineering construction methods, and  recommended to take part in review of the national level construction methods  from 2011 to 2012 at the same time.