SEATTLE/WASHINGTON (Reuters) - Boeing ( BA ) is resuming widebody jet deliveries to China which were halted in recent weeks due to a Chinese regulatory review, according to a flight tracking site and source familiar with the matter.

According to tracking site FlightAware, a China Airlines 777 freighter landed in Taiwan on Wednesday after departing from Boeing's ( BA ) Everett facility in Washington State.

Boeing ( BA ) did not comment.

Deliveries of Boeing's ( BA ) 737 MAX are set to resume as early as next month, the source said.

Reuters reported in May that plane deliveries to the country had been temporarily halted due to a review by the Civil Aviation Administration of China (CAAC) of batteries contained in the 25-hour cockpit voice recorder.