SCED co-chairs meeting of Steering Group on Shenzhen/Hong Kong Co-operation in Innovation and Technology (1) (May 18, 2012) The Secretary for Commerce and Economic Development, Mr Gregory So (second right), and the Vice Mayor of the Shenzhen Municipal Government, Mr Tang Jie (second left), co-chair the fifth meeting of the Steering Group on Shenzhen/Hong Kong Co-operation in Innovation and Technology in Shenzhen on May 18.