CHInano 2019 organized 1 plenary speech and 16 theme sessions, 530 industry reports, and invited a total of 23 academicians at home and abroad, where Andre Heim participated this event first time as Nobel Prize Winner. CHInano 2019 set up 18,000 ㎡exhibition area, attracting 8 domestic and foreign delegations, 27 countries, and more than 1,600 nanotechnology companies to join the exhibition and conferences. A total of more than 1,800 pieces of nanotechnology innovative products were exhibited. The number of conference participants reached 5,089 with the number of professional procurement guests reached 10,919. The total number of visitors was 16,008, which has reached a record high. In 2019, CHInano won the award of "AAA" level professional exhibition in Jiangsu Province.

CHInano2018 set up an exhibition area of 15,000 ㎡ that attracted 4 overseas delegations, 389 exhibitors including 272 domestic companies and 117 foreign companies. The total number of visitors was 14016

CHInano2017 set up an exhibition area of 13,000 ㎡that attracted 4 overseas delegations, 240 domestic companies and 83 foreign companies; The number of overseas exhibitors accounted for 25.9%, and the total number of visitors was 13,832.

CHInano2016 set up an exhibition area of 10,000 ㎡ with 300 exhibitors, as well as 63 overseas exhibitors which accounting for 21%, and registered the "CHInano ®" trademark in the same year. The total number of visitors reached 5882.

CHInano2015 set up an exhibition area of 8,000 ㎡ with 232 exhibitors, as well as 37 overseas exhibitors which accounting for 16%. The total number of visitors reached 5882.