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北京市首都公路发展集团有限公司(简称“首发集团”)成立于1999年9月.是北京市国有大型企业,负责北京高速公路建设、运营
Beijing Capital Highway Development Group Co., Ltd. (“Initial Group” for short) was established in September 1999. It is a state-owned large-scale enterprise in Beijing and is responsible for the construction and operation of Beijing Expressway