In the 412th batch of the Ministry of Industry and Information Technology's new product announcement, Hubei Sitong Special Vehicle Co., Ltd. filed for certification of the Fengba STD5040XLJQ6 motorhome. The vehicle is built on a Qingling QL1040BUHAY chassis, measures 5995 mm in length, has a gross weight of up to 4495 kg and is rated for 2–6 occupants; it offers four diesel engines with outputs from 87 to 115 kW and top speeds of 105 or 115 km/h.