A man from East China successfully donated peripheral blood stem cells on Thursday at a hospital in Beijing, and the stem cells were then sent to the United States to help save a young leukemia patient.

Han Jin, a 38-year-old coal mine worker from Suzhou, Anhui province, had 165 milliliters of blood containing the stem cells extracted from his body during an procedure that lasted for more than two hours on Thursday morning at Navy General Hospital.

The blood was then sent on a plane bound for the US in the afternoon so the stem cells could be transplanted into a boy there. Other details about the boy, such as his name, age and location, were not disclosed - a general practice to protect a patient's privacy.