Byun Hyejin, an engineer with SK Energy Co., a unit wholly owned by SK Innovation Co., works at company's office in Ulsan, South Korea, on Thursday, Nov. 9, 2017. Asian firms, which lag behind other regions in gender diversity, are now catching up, with SK and Japan’s Showa Shell Sekiyu K.K. focusing more on female workers. Photographer: Jean Chung/Bloomberg
Byun Hyejin, an engineer with SK Energy Co., a unit wholly owned by SK Innovation Co., works at company's office in Ulsan, South Korea, on Thursday, Nov. 9, 2017. Asian firms, which lag behind other rShow more

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