06 May 2021 --- The Association for the Cannabinoid Industry (ACI) and Centre for Medicinal Cannabis (CMC) has estimated the cannabidiol (CBD) industry will generate £690 million (US$959 million) in annual sales for 2021. This figure surpasses predictions made in the seminal market sizing study undertaken by the CMC in 2019, which estimated the market would be worth £526 million (US$731 million) in 2021.