Chongqing has issued a total of nearly 400 RCEP certificates of origin since January 1, when the RCEP took effect.
Last year, Chongqing saw 13.21 invention patents per 10,000 people, with a total of 76,206 authorized patents.
Chongqing saw its foreign trade exceed 197 billion yuan ($30.7 billion) in the first quarter of 2022.
The international rail-sea freight train from the Yangtze River to the Indo-China Peninsula departed from Guoyuan port on April 7.
Last year, Chongqing cut more than 35 billion yuan in fees and taxes for local firms.
From January to February, Chongqing signed 111 RCEP certificates of origin.
Mingyue Lake International Smart Industry Innovation Park has successfully cultivated two innovative firms.
The 2022 Chengdu-Chongqing key project list committed to the fulfillment of the Chengdu-Chongqing Economic Circle was unveiled on Feb 8.
A freight train which departed from Nansha port in Guangdong province reached Guoyuan port on Jan 3.
The sixth generation of the AMOLED production line of Chongqing BOE Optoelectronics Co officially achieved mass production on Dec 28.
John Edwards, the UK trade commissioner for China, praised Chongqing over its rise as a burgeoning center in intelligent manufacturing.