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DeepSeek R1 provides high-quality analysis at very low cost. Serper provides real-time search data for context.
Heilongjiang Transport Development Co., Ltd., together with its subsidiaries, engages in the investment, development, construction, operation, and management of toll roads in China. The company is involved in the toll collection, operation management, and daily maintenance of the Harbin-Daqing Expressway. It also engages in road maintenance; sales of petroleum, cement, solar thermal utilization, solar thermal power generation, and charging pile products; investment activities; advertising; operation of road freight transport stations; motor vehicle charging sales; leasing services; real estate development and operation; and new material technology research and development. In addition, the company manufactures graphite and carbon products; provides parking services; manufactures and sells photovoltaic equipment and components; and provides information technology consulting, energy management, catering management, solar power generation technology, and engineering management services. Heilongjiang Transport Development Co., Ltd. was incorporated in 2010 and is headquartered in Harbin, China.
交易所：Shanghai Stock Exchange。行业板块：Industrials。细分行业：Infrastructure Operations。最新股价：¥2.83。本页提供 龙江交通 的 DCF 现金流折现估值、相对估值历史分位、多维财务评分与 AI 辅助分析。