R&D in new energy technology, new materials technology, resource recycling technology, and electronic special materials; manufacturing and sales of electronic special materials and equipment; sales of new membrane materials, metal ores, chemical products (excluding licensed chemicals), special chemical products (excluding hazardous chemicals), Class I and II medical devices, daily masks (non-medical), and labor protection products; promotion services for new materials technology; engineering and technology research and experimental development; corporate headquarters management; business management consulting; supply chain management services; investment activities with own funds; import and export of goods and technology; import and export agency; domestic trade agency; technical services, development, consulting, exchange, transfer, and promotion.
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R&D in new energy technology, new materials technology, resource recycling technology, and electronic special materials; manufacturing and sales of electronic special materials and equipment; sales of new membrane materials, metal ores, chemical products (excluding licensed chemicals), special chemical products (excluding hazardous chemicals), Class I and II medical devices, daily masks (non-medical), and labor protection products; promotion services for new materials technology; engineering and technology research and experimental development; corporate headquarters management; business management consulting; supply chain management services; investment activities with own funds; import and export of goods and technology; import and export agency; domestic trade agency; technical services, development, consulting, exchange, transfer, and promotion.