HONG KONG, Aug 13, 2020 - (ACN Newswire) - China Medical System Holdings Limited ("CMS", or the "Company", SEHK:867), together with its subsidiaries (the "Group"), a well-established, innovation-driven specialty pharma with a focus on sales and marketing in China, announced its unaudited results for the 6 months ended 30 June 2020 ( the...