It was learned from the Preparatory Commission of 4th CMGS that the huge transformers of China had been trucked from Qingdao city and was estimated to be arrived at Chenzhou on May 15, 2016. Once assembled on May 16, 2016, it will be displayed on the show. Currently, the exhibition arrangement was being handled out smoothly and the exhibits were being delivered to Chenzhou gradually.

It was introduced that the transformers is about 12meters high and its head and hands were moveable. Two more 2.2meters high cartoon costumes will be displayed on the show as well. Visitors can wear them to experience the movement as well.

A lot of top level treasures of the world will be shown on the exhibition, including top level tourmaline series- the largest Opal of the world which was originated from Australia; the largest calcite single crystal of the world which is produced in Yunnan. Because it looks like the flower of Hunan- hibiscus, Hunan people called it as “hibiscus”; and more than 300 mineral boutiques collected by folk collectors, such as scheelite, malachite, aquamarine, tourmaline, native gold, native silver, and etc.

In order to display the treasures well, the Preparatory Commission of 4th CMGS checked all the facilities of the main hall carefully. The customs supervisory warehouse had been approved by Changsha Customs and all foreign cargos were delivered to bonded warehouse smoothly. The set up work for main hall, stage of the opening ceremony, security inspection device, outdoor broadcasting system, ads guide system, and etc. was being promoted orderly. The upgrading work for three sub-halls has been finished. High-tech Non-ferrous Metals Museum was installed with 5D cinema and adventure track. Online interpretation and landscaping were improved as well. Shizhuyuan Mineral Crystal Museum finished the detection work of lifts, air conditioners, monitoring, and other facilities and added more exhibits there with detailed signboards. Chinese- English signboards for the displays were facilitated to Chenzhou Geological Resources Museum, and more than 30 displays and stands were added there.