Vietnam: Siam City Cement Vietnam plans to invest up to U$50m on its cement plants in the next six to 12 months. The Thai-owned cement producer purchased Holcim Vietnam in March 2017, according to the Saigon Times Daily newspaper. It operates plants in Kien Giang, Ba Ria-Vung Tau and Dong Nai provinces and in Ho Chi Minh City. Source:Global Cement