National Mining Association, MINExpo INTERNATIONAL homepage: '2020 is Postponed Until Sept. 2021' (capture May 28, 2020) (Ex. SEC-22-GM-028)
Reed Exhibitions with the Security Industry Association, ISC West homepage: postponement to July 20-22, 2020 (capture Mar. 30, 2020) (Ex. SEC-22-GM-032)
National Mining Association, MINExpo INTERNATIONAL homepage (capture Sept. 2021) (May 28, 2020) (Ex. SEC-22-GM-062)
