双环科技：公司的电池级碳酸钠的生产装置已经投产，产品已向客户供货

Core Points - The company, Shuanghuan Technology, has successfully launched its production facility for battery-grade sodium carbonate and has begun supplying products to customers [1] - The company claims to have developed a battery-grade sodium carbonate product with a purity exceeding 99.5%, utilizing its abundant sodium chloride resource reserves and strong R&D capabilities [3] - Shuanghuan Technology has established the first production line in the country that converts sodium bicarbonate into battery-grade sodium carbonate, filling a domestic gap in this market [3]