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On 15th December, 2018, the 900t Special Launching Carrier designed and fabricated for China Railway 12th Bureau Group Co., Ltd. successfully finished 193 pieces of concrete box girder in section 1 of Beijing-Xiong'an interurban Line.

Beijing-Xiong'an Line is a new interurban railway line from Beijing to Xiong'an New District. With a total line of 92.4 km and 5 stations, Jing-Xiong line starts from Liying Station and finished at Xiong'an District.