Thailand’s Tanayong Plc to raise stake in Bangkok Mass Transit System to 94.6 per cent March 24, 2010 | Asia Pacific Finance Thailand-based property developer, Tanayong Public Company Limited, will pay THB40 billion to raise its shareholding in the Bangkok Mass Transit System Public Company Limited (BTSC) to 94.6 per c... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password