Contract signed to construct section of Jakarta MRT Phase 2A, Indonesia April 23, 2021 | Asia Pacific News A joint venture of Japan-based Sumitomo Mitsui Construction and Government of Indonesia-owned PT Hutama Karya has secured a contract from PT MRT Jakarta (Perseroda) to construct a 1.4-km-long undergro... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password