Group 1 - The core viewpoint of the article is that Aotexun's all-vanadium flow battery is not unique in China, as the company is still in the research and development stage for key equipment related to this technology [1] Group 2 - Aotexun responded to an investor inquiry on an interactive platform regarding the exclusivity of their all-vanadium flow battery technology [1] - The company clarified that their related products are not the only ones available in the domestic market [1] - The focus on research and development indicates ongoing efforts to advance their technology in the energy storage sector [1]