Sarawak bus operator partners with Japan’s HighChem on hydrogen mobility, Malaysia August 15, 2025 | Asia Pacific Company News, Asia Pacific News, Company News, News Sarawak-based bus operator Biaramas has signed a memorandum of understanding (MoU) with Japan-based HighChem to advance hydrogen-powered transport in the state. The partnership aims to promote the use... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password