On June 5th, 2006, out of a large number of other presented works, the three-dimension model of “PVC Monomer” which was jointly made by Mr.Jiangfei, Mr. Zhouyangxu and Mr. Sunyi of Chengda Engineering Corporation was awarded the First Prize of Rendering and Ray Traces of Intergraph Golden Valve Award with reward of $ 500 US. This is the first time Chinese user was awarded the first prize of Golden Valve Award. On the same day, Mr. Gerhard Sallinger, president of Intergraph PP&M and Stephen Crampton, Chief Director of Asian-pacific region sent congratulations to Mr. Jiangfei, Mr. Zhouyangxv and Mr. Sunyi.

On June 15, 2006, the awarding ceremony was held at Intergraph 2006 International Users Meetings in Orlando, America. The awarded works will be published in the magazine Insight.