HD Hyundai Oilbank said Tuesday it has become the first company in South Korea to supply engine oil designed for hydrogen internal combustion engines to domesti

HD Hyundai Oilbank said Tuesday it has become the first company in South Korea to supply engine oil designed for hydrogen internal combustion engines to domesti

HD Hyundai Oilbank has developed Korea’s first engine oil specifically designed for hydrogen internal combustion engine vehicles (HICEV), targeting...