China said on Sunday it would launch 15 measures to bolster the development of its western provinces with the construction of logistical infrastructure such as ports and aviation hubs.
The General Administration of Customs said the measures would enhance the integration of rail, air, river and sea links in China's west, state media reported.
The measures are to include enhancing international aviation hubs in cities including Chengdu, Chongqing, Kunming, Xi'an and Urumqi, while developing comprehensive bonded zones, and integrating these with ports and other transport links.
A number of ports would also be built and expanded.
China has long sought to bolster the economic heft of its western regions, which have markedly lagged coastal provinces.
China's western regions comprise around two-thirds of the country's land area and include regions such as Sichuan, Chongqing, Yunnan, Xinjiang and Tibet.
China's Politburo last year called for a "new urbanization" of western China to revitalize rural areas, expand poverty alleviation efforts and strengthen energy resources. Efforts have also been made to increase linkages to Europe and South Asia through trade corridors including rail freight routes.
