China's Sinopec, a state-owned company, is resolute in its pursuit of green hydrogen despite challenges. The company's commitment to becoming a key player in the hydrogen energy sector remains unwavering, with a goal to transform into China's foremost hydrogen energy company. Sinopec plans for all hydrogen utilized in its operations to be either blue hydrogen produced using natural gas and carbon capture and storage or green hydrogen generated from renewable sources. Despite facing unexpected difficulties in green hydrogen cost management, the company is undeterred in its ambition. This dedication is evident even amid internal realignments within its green hydrogen units. The article highlights the determined stance of a leading researcher at Sinopec, emphasizing the complexities of cost challenges in the green hydrogen sphere. Sinopec's perseverance and strategic direction underscore its commitment to sustainable energy practices and its vision for a greener future in China's energy landscape.