The Dearborn, Michigan-based automaker delivered 131,060 vehicles in China in the third quarter, Ford said in a statement.
Ford's sales in China fell 35.8% in the first quarter and by 21.7% in the second quarter.
In the third quarter, sales of the automaker's mass-market Ford brand fell 37.7%, while its luxury division Lincoln saw sales drop by 24.1%. It delivered around 421,000 vehicles in the first nine months of the year, according to Reuters calculations.
Ford has been struggling to revive sales in China after its business began slumping in late 2017. Sales sank 37 percent in 2018, after a 6 percent decline in 2017.
The automaker plans to launch more than 30 new models in China over the next three years of which more than a third will be electric vehicles. It also said it would localize management teams by hiring more Chinese staff and aimed to improve relationships with joint venture partners.
Ford has launched a series of new models in the third quarter in China, including Focus, sport-utility vehicle models Edge, and electric Territory.
In China, Ford makes cars through its joint venture with Chongqing Changan Automobile Co Ltd and Jiangling Motors Corp Ltd (JMC). It has said it would partner with Zotye Automobile Co Ltd to sell lower priced cars, but there seems to have not been little progress.
In a series of moves, Ford named a new president for its main local venture, Changan Ford, in August and said it would enhance its partnership with Changan through research, production and marketing cooperation in September.
Ford is also planning to revamp some of its existing manufacturing facilities with Changan to localize production of its premium brand Lincoln.
Changan Ford's sales down by around 33.5% in the third quarter, according to Reuters calculations based on Changan's filings.
Ford's rival General Motors Co's July to September vehicle sales in China also fell 17.5% to 689,531 vehicles.
As GM and Ford China sales extend declines, U.S. car companies' share of total China passenger vehicle sales fell to 9.5% in the first eight months of this year from 10.7% in the year-ago period, according to the China Association of Automobile Manufacturers (CAAM).
Over the same period, German car makers' share has risen to 23.8% from 21.6% and Japanese auto makers' to 21.7% from 18.3%.
Annual industry car sales in China fell last year for the first time since the 1990s, and they are expected to fall this year too. Sales dropped 6.9% in August from the same month in the prior year, CAAM said.
An official at the association said last month that in the next three years the industry could see "low or small negative growth".
(Reporting by Yilei Sun, John Ruwitch and Norihiko Shirouzu; Editing by Jacqueline Wong)
