Bidding. According to the query of the official website of Chinese government procurement network, Guangxi state-owned enterprise North Investment Group has made new planning adjustments to the route direction of the Longan to Shuo Long Expressway in Guangxi Province, on July 11, 2023, the construction bidding of the Longan to Shuo Long Expressway in Guangxi Province was formally released, and on April 28, 2023, the Guangxi Liubin Expressway Construction and Development Company Limited released the public bidding announcement of the labor outsourcing service in 2023, and the company has issued a public bidding notice for the labor outsourcing services. So this year 2023 Guangxi highway also bidding.